{"id":3698,"date":"2025-07-08T05:40:07","date_gmt":"2025-07-08T05:40:07","guid":{"rendered":"https:\/\/donyanchem.com\/?p=3698"},"modified":"2025-07-08T05:40:18","modified_gmt":"2025-07-08T05:40:18","slug":"what-is-polyurethane-foam-material","status":"publish","type":"post","link":"https:\/\/donyanchem.com\/ru\/what-is-polyurethane-foam-material\/","title":{"rendered":"\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u043f\u0435\u043d\u043e\u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d\u043e\u0432\u044b\u0439 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b?"},"content":{"rendered":"<div class=\"wp-block-uagb-advanced-heading uagb-block-3a75f4ca\"><h2 class=\"uagb-heading-text\"><strong><a href=\"https:\/\/en.wikipedia.org\/wiki\/Polyurethane_foam\" target=\"_blank\" rel=\"noopener\">\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u043f\u0435\u043d\u043e\u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d<\/a>?<\/strong><\/h2><\/div>\n\n\n\n<p><a href=\"https:\/\/donyanchem.com\/ru\/product-category\/polyurethane-foam\/\">\u041f\u0435\u043d\u043e\u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d (\u041f\u041f\u0423 \u0438\u043b\u0438 \u041f\u0423-\u043f\u0435\u043d\u0430)<\/a> \u041f\u0435\u043d\u043e\u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d \u2013 \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0430\u043b\u044c\u043d\u044b\u0439 \u043f\u043e\u043b\u0438\u043c\u0435\u0440\u043d\u044b\u0439 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b. \u041e\u043d \u0448\u0438\u0440\u043e\u043a\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043e\u0442\u0440\u0430\u0441\u043b\u044f\u0445 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438 \u0431\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u0441\u0432\u043e\u0438\u043c \u043f\u0440\u0435\u0432\u043e\u0441\u0445\u043e\u0434\u043d\u044b\u043c \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u043e\u043d\u043d\u044b\u043c, \u0430\u043c\u043e\u0440\u0442\u0438\u0437\u0438\u0440\u0443\u044e\u0449\u0438\u043c \u0438 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u043d\u044b\u043c \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430\u043c. \u041e\u043d \u043e\u0431\u0440\u0430\u0437\u0443\u0435\u0442\u0441\u044f \u0432 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0440\u0435\u0430\u043a\u0446\u0438\u0438 \u043c\u0435\u0436\u0434\u0443 \u043f\u043e\u043b\u0438\u043e\u043b\u0430\u043c\u0438 \u0438 \u0434\u0438\u0438\u0437\u043e\u0446\u0438\u0430\u043d\u0430\u0442\u0430\u043c\u0438. \u0412 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u0442\u0441\u044f \u043b\u0451\u0433\u043a\u0438\u0439, \u043f\u0440\u043e\u0447\u043d\u044b\u0439 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b \u0441 \u044f\u0447\u0435\u0438\u0441\u0442\u043e\u0439 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u043e\u0439. \u0421\u043e\u0441\u0442\u0430\u0432 \u043f\u0435\u043d\u043e\u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d\u0430 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u0442 \u0435\u0433\u043e \u0433\u0438\u0431\u043a\u043e\u0441\u0442\u044c \u0438\u043b\u0438 \u0436\u0451\u0441\u0442\u043a\u043e\u0441\u0442\u044c. \u041e\u043d \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442 \u0434\u043b\u044f \u0448\u0438\u0440\u043e\u043a\u043e\u0433\u043e \u0441\u043f\u0435\u043a\u0442\u0440\u0430 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0439: \u043e\u0442 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u043c\u0435\u0431\u0435\u043b\u0438 \u0438 \u043c\u0430\u0442\u0440\u0430\u0441\u043e\u0432 \u0434\u043e \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u044c\u043d\u044b\u0445 \u0434\u0435\u0442\u0430\u043b\u0435\u0439 \u0438 \u0441\u0442\u0440\u043e\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d\u043e\u0432\u043e\u0433\u043e \u0433\u0435\u0440\u043c\u0435\u0442\u0438\u043a\u0430.&nbsp; <\/p>\n\n\n\n<p>\u041f\u0435\u043d\u043e\u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d (\u041f\u041f\u0423) \u2014 \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0430\u043b\u044c\u043d\u044b\u0439 \u0438 \u0448\u0438\u0440\u043e\u043a\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0439 \u043f\u043e\u043b\u0438\u043c\u0435\u0440\u043d\u044b\u0439 \u0432\u0441\u043f\u0435\u043d\u0435\u043d\u043d\u044b\u0439 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b. \u042d\u0442\u043e \u0442\u0438\u043f \u0442\u0435\u0440\u043c\u043e\u0440\u0435\u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0433\u043e \u043f\u043e\u043b\u0438\u043c\u0435\u0440\u0430, \u0442\u043e \u0435\u0441\u0442\u044c \u043f\u043e\u0441\u043b\u0435 \u0444\u043e\u0440\u043c\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0437\u0430\u0442\u0432\u0435\u0440\u0434\u0435\u0432\u0430\u043d\u0438\u044f \u0435\u0433\u043e \u043d\u0435\u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e \u0440\u0430\u0441\u043f\u043b\u0430\u0432\u0438\u0442\u044c \u0438 \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u044c \u0444\u043e\u0440\u043c\u0443. \u042d\u0442\u043e \u043e\u0431\u0443\u0441\u043b\u043e\u0432\u043b\u0435\u043d\u043e \u043f\u0440\u043e\u0447\u043d\u044b\u043c\u0438 \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u0441\u0432\u044f\u0437\u044f\u043c\u0438 \u043c\u0435\u0436\u0434\u0443 \u0435\u0433\u043e \u043c\u043e\u043b\u0435\u043a\u0443\u043b\u0430\u043c\u0438.<\/p>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-7d53c381 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/donyanchem.com\/wp-content\/uploads\/2025\/06\/blog_Rigid-Polyurethane-Foam-2.png ,https:\/\/donyanchem.com\/wp-content\/uploads\/2025\/06\/blog_Rigid-Polyurethane-Foam-2.png 780w, https:\/\/donyanchem.com\/wp-content\/uploads\/2025\/06\/blog_Rigid-Polyurethane-Foam-2.png 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/i0.wp.com\/donyanchem.com\/wp-content\/uploads\/2025\/06\/blog_Rigid-Polyurethane-Foam-2.png?resize=735%2C790&#038;ssl=1\" alt=\"\u041f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d\u043e\u0432\u0430\u044f \u043f\u0435\u043d\u0430\" class=\"uag-image-3623\" width=\"735\" height=\"790\" title=\"\u0431\u043b\u043e\u0433_\u0416\u0435\u0441\u0442\u043a\u0438\u0439 \u043f\u0435\u043d\u043e\u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d (2)\" role=\"img\"\/><\/figure><\/div>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-2bd334b4\"><h2 class=\"uagb-heading-text\"><strong>\u0425\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0441\u043e\u0441\u0442\u0430\u0432 \u0438 \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u043f\u0435\u043d\u043e\u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d\u0430&nbsp;<\/strong><\/h2><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-16a9e898\"><h3 class=\"uagb-heading-text\"><strong>1. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b \u043f\u0435\u043d\u043e\u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d\u0430<\/strong><\/h3><\/div>\n\n\n\n<p>\u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u043f\u0435\u043d\u043e\u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d\u0430 \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0434\u0432\u0430 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0445 \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0430:&nbsp;<\/p>\n\n\n\n<p>1) \u041f\u043e\u043b\u0438\u043e\u043b\u044b \u2014 \u044d\u0442\u043e \u0431\u043e\u0433\u0430\u0442\u044b\u0435 \u0433\u0438\u0434\u0440\u043e\u043a\u0441\u0438\u043b\u044c\u043d\u044b\u043c\u0438 \u0433\u0440\u0443\u043f\u043f\u0430\u043c\u0438 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0440\u0435\u0430\u0433\u0438\u0440\u0443\u044e\u0442 \u0441 \u0438\u0437\u043e\u0446\u0438\u0430\u043d\u0430\u0442\u0430\u043c\u0438 \u0441 \u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0443\u0440\u0435\u0442\u0430\u043d\u043e\u0432\u044b\u0445 \u0441\u0432\u044f\u0437\u0435\u0439.&nbsp;<\/p>\n\n\n\n<p>2) \u0414\u0438\u0438\u0437\u043e\u0446\u0438\u0430\u043d\u0430\u0442\u044b (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u041c\u0414\u0418, \u0422\u0414\u0418) \u2013 \u044d\u0442\u0438 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f \u0440\u0435\u0430\u0433\u0438\u0440\u0443\u044e\u0442 \u0441 \u043f\u043e\u043b\u0438\u043e\u043b\u0430\u043c\u0438, \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u044f \u043f\u043e\u043b\u0438\u043c\u0435\u0440\u043d\u0443\u044e \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0443.&nbsp;<\/p>\n\n\n\n<p><strong>\u0414\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0434\u043e\u0431\u0430\u0432\u043a\u0438 \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442 \u0432 \u0441\u0435\u0431\u044f:&nbsp;<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u041a\u0430\u0442\u0430\u043b\u0438\u0437\u0430\u0442\u043e\u0440\u044b (\u0434\u043b\u044f \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u0440\u0435\u0430\u043a\u0446\u0438\u0438)&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u041f\u0435\u043d\u043e\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0438 (\u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u044f\u0447\u0435\u0435\u043a \u043f\u0435\u043d\u044b, \u0442\u0440\u0430\u0434\u0438\u0446\u0438\u043e\u043d\u043d\u043e \u0425\u0424\u0423, \u0442\u0435\u043f\u0435\u0440\u044c \u0431\u043e\u043b\u0435\u0435 \u044d\u043a\u043e\u043b\u043e\u0433\u0438\u0447\u043d\u044b\u0435 \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u044b, \u0442\u0430\u043a\u0438\u0435 \u043a\u0430\u043a \u0432\u043e\u0434\u0430 \u0438\u043b\u0438 CO\u2082)&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u041f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u043d\u043e-\u0430\u043a\u0442\u0438\u0432\u043d\u044b\u0435 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430 (\u0434\u043b\u044f \u0441\u0442\u0430\u0431\u0438\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u043f\u0435\u043d\u044b)&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0410\u043d\u0442\u0438\u043f\u0438\u0440\u0435\u043d\u044b (\u0434\u043b\u044f \u0441\u043e\u0431\u043b\u044e\u0434\u0435\u043d\u0438\u044f \u043f\u0440\u0430\u0432\u0438\u043b \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438)&nbsp;<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-8a47e695\"><h3 class=\"uagb-heading-text\"><strong>2.<a href=\"https:\/\/www.americanchemistry.com\/chemistry-in-america\/chemistry-in-polyurethane-foam\" target=\"_blank\" rel=\"noopener\">\u041c\u0435\u0442\u043e\u0434\u044b \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u043f\u0435\u043d\u043e\u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d\u0430<\/a>\u00a0<\/strong><\/h3><\/div>\n\n\n\n<p>\u0412\u044b\u0431\u043e\u0440 \u0441\u044b\u0440\u044c\u044f, \u0434\u043e\u0431\u0430\u0432\u043e\u043a \u0438 \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f\u043c \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c \u043d\u0435\u0432\u0435\u0440\u043e\u044f\u0442\u043d\u043e \u0440\u0430\u0437\u043d\u043e\u043e\u0431\u0440\u0430\u0437\u043d\u044b\u0439 \u0430\u0441\u0441\u043e\u0440\u0442\u0438\u043c\u0435\u043d\u0442 \u043f\u0435\u043d\u043e\u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d\u043e\u0432: \u043e\u0442 \u043c\u044f\u0433\u043a\u0438\u0445, \u0433\u0438\u0431\u043a\u0438\u0445 \u043f\u0435\u043d\u043e\u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d\u043e\u0432 \u0434\u043b\u044f \u0430\u043c\u043e\u0440\u0442\u0438\u0437\u0430\u0446\u0438\u0438 \u0434\u043e \u0436\u0435\u0441\u0442\u043a\u0438\u0445, \u0432\u044b\u0441\u043e\u043a\u043e\u043f\u043b\u043e\u0442\u043d\u044b\u0445 \u043f\u0435\u043d\u043e\u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d\u043e\u0432 \u0434\u043b\u044f \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u0438 \u0438 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u043d\u044b\u0445 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0439.<\/p>\n\n\n\n<p>1) \u042d\u043b\u0430\u0441\u0442\u0438\u0447\u043d\u044b\u0439 \u043f\u0435\u043d\u043e\u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d \u2014 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432 \u043c\u0430\u0442\u0440\u0430\u0441\u0430\u0445 \u0438 \u043e\u0431\u0438\u0432\u043a\u0435, \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0441\u044f \u0441 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435\u043c \u0432\u043e\u0434\u044b \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440 \u0441 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u043c\u0438 \u044f\u0447\u0435\u0439\u043a\u0430\u043c\u0438.&nbsp;<\/p>\n\n\n\n<p>2) \u0416\u0435\u0441\u0442\u043a\u0438\u0439 \u043f\u0435\u043d\u043e\u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d \u2014 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432 \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u0438, \u0438\u043c\u0435\u0435\u0442 \u0437\u0430\u043a\u0440\u044b\u0442\u043e\u044f\u0447\u0435\u0438\u0441\u0442\u0443\u044e \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0443 \u0434\u043b\u044f \u043b\u0443\u0447\u0448\u0435\u0433\u043e \u0442\u0435\u043f\u043b\u043e\u0441\u043e\u043f\u0440\u043e\u0442\u0438\u0432\u043b\u0435\u043d\u0438\u044f.&nbsp;<\/p>\n\n\n\n<p>3) \u041f\u0435\u043d\u043e\u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d\u043e\u0432\u0430\u044f \u043f\u0435\u043d\u0430 \u0434\u043b\u044f \u0440\u0430\u0441\u043f\u044b\u043b\u0435\u043d\u0438\u044f (SPF) \u2014 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0432 \u0432\u0438\u0434\u0435 \u0436\u0438\u0434\u043a\u043e\u0441\u0442\u0438, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0440\u0430\u0441\u0448\u0438\u0440\u044f\u0435\u0442\u0441\u044f \u0432 \u043f\u0435\u043d\u0443, \u043e\u0431\u044b\u0447\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432 \u0441\u0442\u0440\u043e\u0438\u0442\u0435\u043b\u044c\u0441\u0442\u0432\u0435.&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6c8f5f26\"><h2 class=\"uagb-heading-text\"><strong>\u0422\u0438\u043f\u044b \u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d\u0430, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0435 \u0434\u043b\u044f \u043d\u0430\u043d\u0435\u0441\u0435\u043d\u0438\u044f <\/strong>&nbsp;<\/h2><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e477d597\"><h3 class=\"uagb-heading-text\"><strong>1. \u042d\u043b\u0430\u0441\u0442\u0438\u0447\u043d\u044b\u0439 \u043f\u0435\u043d\u043e\u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d<\/strong><\/h3><\/div>\n\n\n\n<p><a href=\"http:\/\/(https:\/\/www.pfa.org\/flexible-foam\">\u042d\u043b\u0430\u0441\u0442\u0438\u0447\u043d\u044b\u0439 \u043f\u0435\u043d\u043e\u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d<\/a> \u043c\u044f\u0433\u043a\u0438\u0439, \u044d\u043b\u0430\u0441\u0442\u0438\u0447\u043d\u044b\u0439 \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432 \u0430\u043c\u043e\u0440\u0442\u0438\u0437\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0446\u0435\u043b\u044f\u0445.&nbsp;<\/p>\n\n\n\n<p><strong>\u041f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u041c\u0430\u0442\u0440\u0430\u0441\u044b \u0438 \u043f\u043e\u0441\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043f\u0440\u0438\u043d\u0430\u0434\u043b\u0435\u0436\u043d\u043e\u0441\u0442\u0438&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u041e\u0431\u0438\u0432\u043a\u0430 \u043c\u0435\u0431\u0435\u043b\u0438&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0410\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u044c\u043d\u044b\u0435 \u0441\u0438\u0434\u0435\u043d\u044c\u044f&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0417\u0432\u0443\u043a\u043e\u0438\u0437\u043e\u043b\u044f\u0446\u0438\u043e\u043d\u043d\u044b\u0435 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b&nbsp;<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-98e4a6c8\"><h3 class=\"uagb-heading-text\"><strong>2. \u0416\u0435\u0441\u0442\u043a\u0438\u0439 \u043f\u0435\u043d\u043e\u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d<\/strong><\/h3><\/div>\n\n\n\n<p><a href=\"https:\/\/www.eurima.org\/rigid-polyurethane-foam\" target=\"_blank\" rel=\"noopener\">\u0416\u0435\u0441\u0442\u043a\u0438\u0439 \u043f\u0435\u043d\u043e\u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d<\/a> \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u043d\u0443\u044e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u0438 \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u044e.&nbsp;<\/p>\n\n\n\n<p><strong>\u041f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0423\u0442\u0435\u043f\u043b\u0435\u043d\u0438\u0435 \u0437\u0434\u0430\u043d\u0438\u0439 (\u0441\u0442\u0435\u043d\u044b, \u043a\u0440\u044b\u0448\u0438)&nbsp;<\/li>\n\n\n\n<li>\u0425\u043e\u043b\u043e\u0434\u0438\u043b\u044c\u043d\u043e\u0435 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0435 (\u043c\u043e\u0440\u043e\u0437\u0438\u043b\u044c\u043d\u0438\u043a\u0438, \u0445\u043e\u043b\u043e\u0434\u0438\u043b\u044c\u043d\u044b\u0435 \u043a\u0430\u043c\u0435\u0440\u044b)&nbsp;<\/li>\n\n\n\n<li>\u0410\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u044c\u043d\u044b\u0435 \u043f\u0430\u043d\u0435\u043b\u0438&nbsp;<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-fc43040b\"><h3 class=\"uagb-heading-text\"><strong>3. \u041f\u0435\u043d\u043e\u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d\u043e\u0432\u0430\u044f \u043f\u0435\u043d\u0430 \u043d\u0430\u043f\u044b\u043b\u044f\u0435\u043c\u0430\u044f (SPF)<\/strong><\/h3><\/div>\n\n\n\n<p><a href=\"https:\/\/www.sprayfoam.org\" target=\"_blank\" rel=\"noopener\">SPF<\/a> \u041d\u0430\u043d\u043e\u0441\u0438\u0442\u0441\u044f \u0432 \u0436\u0438\u0434\u043a\u043e\u043c \u0432\u0438\u0434\u0435 \u0438 \u0440\u0430\u0441\u0448\u0438\u0440\u044f\u0435\u0442\u0441\u044f, \u043e\u0431\u0440\u0430\u0437\u0443\u044f \u043f\u0435\u043d\u0443, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044f \u043e\u0442\u043b\u0438\u0447\u043d\u0443\u044e \u0433\u0435\u0440\u043c\u0435\u0442\u0438\u0437\u0430\u0446\u0438\u044e. \u041d\u0430\u043f\u044b\u043b\u044f\u0435\u043c\u0430\u044f \u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d\u043e\u0432\u0430\u044f \u043f\u0435\u043d\u0430 (SPF) \u2014 \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0430\u043b\u044c\u043d\u044b\u0439 \u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u044b\u0439 \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u043e\u043d\u043d\u044b\u0439 \u0438 \u0433\u0435\u0440\u043c\u0435\u0442\u0438\u0437\u0438\u0440\u0443\u044e\u0449\u0438\u0439 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b, \u0448\u0438\u0440\u043e\u043a\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0439 \u0432 \u0441\u0442\u0440\u043e\u0438\u0442\u0435\u043b\u044c\u0441\u0442\u0432\u0435, \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u0435\u0441\u0442\u0440\u043e\u0435\u043d\u0438\u0438, \u0441\u0443\u0434\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u0438\u0438 \u0438 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438. \u0415\u0433\u043e \u0443\u043d\u0438\u043a\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0437\u0430\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u043e\u043d \u043d\u0430\u043d\u043e\u0441\u0438\u0442\u0441\u044f \u0432 \u0436\u0438\u0434\u043a\u043e\u043c \u0432\u0438\u0434\u0435, \u0430 \u0437\u0430\u0442\u0435\u043c \u0440\u0430\u0441\u0448\u0438\u0440\u044f\u0435\u0442\u0441\u044f, \u043e\u0431\u0440\u0430\u0437\u0443\u044f \u0431\u0435\u0441\u0448\u043e\u0432\u043d\u044b\u0439 \u043c\u043e\u043d\u043e\u043b\u0438\u0442\u043d\u044b\u0439 \u0441\u043b\u043e\u0439 \u043f\u0435\u043d\u044b.<\/p>\n\n\n\n<p>\u041f\u0440\u0438 \u0441\u043c\u0435\u0448\u0438\u0432\u0430\u043d\u0438\u0438 \u0438 \u0440\u0430\u0441\u043f\u044b\u043b\u0435\u043d\u0438\u0438 \u044d\u0442\u0438\u0445 \u0434\u0432\u0443\u0445 \u0436\u0438\u0434\u043a\u043e\u0441\u0442\u0435\u0439 \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u0431\u044b\u0441\u0442\u0440\u0430\u044f \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0440\u0435\u0430\u043a\u0446\u0438\u044f. \u0412 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u0441\u043c\u0435\u0441\u044c \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0440\u0430\u0441\u0448\u0438\u0440\u044f\u0435\u0442\u0441\u044f \u0438 \u0437\u0430\u0442\u0432\u0435\u0440\u0434\u0435\u0432\u0430\u0435\u0442, \u043e\u0431\u0440\u0430\u0437\u0443\u044f \u0436\u0451\u0441\u0442\u043a\u0443\u044e \u0438\u043b\u0438 \u043f\u043e\u043b\u0443\u0436\u0451\u0441\u0442\u043a\u0443\u044e \u043f\u0435\u043d\u0443. \u0411\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u044d\u0442\u043e\u043c\u0443 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u044e SPF-\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e \u0437\u0430\u043f\u043e\u043b\u043d\u044f\u0435\u0442 \u043d\u0435\u0440\u043e\u0432\u043d\u043e\u0441\u0442\u0438, \u0449\u0435\u043b\u0438, \u0442\u0440\u0435\u0449\u0438\u043d\u044b \u0438 \u0443\u0433\u043b\u0443\u0431\u043b\u0435\u043d\u0438\u044f, \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u044f \u043d\u0435\u043f\u0440\u0435\u0440\u044b\u0432\u043d\u044b\u0439 \u0431\u0430\u0440\u044c\u0435\u0440.<\/p>\n\n\n\n<p><strong>\u041f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f:&nbsp;<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0423\u0442\u0435\u043f\u043b\u0435\u043d\u0438\u0435 \u043a\u0440\u044b\u0448 \u0438 \u0441\u0442\u0435\u043d&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0421\u0438\u0441\u0442\u0435\u043c\u044b \u0432\u043e\u0437\u0434\u0443\u0448\u043d\u043e\u0433\u043e \u0431\u0430\u0440\u044c\u0435\u0440\u0430&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u041f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u044b\u0435 \u043f\u043e\u043a\u0440\u044b\u0442\u0438\u044f&nbsp;<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-ebac3717 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/donyanchem.com\/wp-content\/uploads\/2025\/05\/750ml-pu-foam-Sealant-5-1024x580.png ,https:\/\/donyanchem.com\/wp-content\/uploads\/2025\/05\/750ml-pu-foam-Sealant-5.png 780w, https:\/\/donyanchem.com\/wp-content\/uploads\/2025\/05\/750ml-pu-foam-Sealant-5.png 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/i0.wp.com\/donyanchem.com\/wp-content\/uploads\/2025\/05\/750ml-pu-foam-Sealant-5.png?resize=1024%2C580&#038;ssl=1\" alt=\"\u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d\u043e\u0432\u044b\u0439 \u0433\u0435\u0440\u043c\u0435\u0442\u0438\u043a\" class=\"uag-image-3337\" width=\"1024\" height=\"580\" title=\"750 \u043c\u043b \u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d\u043e\u0432\u043e\u0439 \u043f\u0435\u043d\u044b-\u0433\u0435\u0440\u043c\u0435\u0442\u0438\u043a\u0430 (5)\" role=\"img\"\/><\/figure><\/div>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a49d229f\"><h2 class=\"uagb-heading-text\"><strong>\u041f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430 \u043f\u0435\u043d\u043e\u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d\u043e\u0432\u043e\u0433\u043e \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430 <\/strong>&nbsp;<\/h2><\/div>\n\n\n\n<p>\u041b\u0435\u0433\u043a\u0438\u0439, \u043d\u043e \u043f\u0440\u043e\u0447\u043d\u044b\u0439 \u2014 \u0432\u044b\u0441\u043e\u043a\u043e\u0435 \u0441\u043e\u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u0438 \u0438 \u0432\u0435\u0441\u0430.&nbsp;<\/p>\n\n\n\n<p>\u041e\u0442\u043b\u0438\u0447\u043d\u0430\u044f \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u044f \u2013 \u043d\u0438\u0437\u043a\u0430\u044f \u0442\u0435\u043f\u043b\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u043e\u0441\u0442\u044c.&nbsp;<\/p>\n\n\n\n<p>\u0423\u043d\u0438\u0432\u0435\u0440\u0441\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u2013 \u043c\u043e\u0436\u043d\u043e \u043f\u0440\u0438\u0434\u0430\u0432\u0430\u0442\u044c \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u0444\u043e\u0440\u043c\u044b.&nbsp;<\/p>\n\n\n\n<p>\u0417\u0432\u0443\u043a\u043e\u043f\u043e\u0433\u043b\u043e\u0449\u0435\u043d\u0438\u0435 \u2013 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432 \u0430\u043a\u0443\u0441\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043f\u0430\u043d\u0435\u043b\u044f\u0445.&nbsp;<\/p>\n\n\n\n<p>\u0423\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0441\u0442\u044c \u043a \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u043c \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430\u043c \u0438 \u0432\u043b\u0430\u0433\u0435 \u2013 \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0441\u0440\u043e\u043a \u0441\u043b\u0443\u0436\u0431\u044b.&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5d0b63d9\"><h2 class=\"uagb-heading-text\"><strong><a href=\"https:\/\/www.epa.gov\/greenchemistry\" target=\"_blank\" rel=\"noopener\">\u0412\u043e\u043f\u0440\u043e\u0441\u044b \u043e\u0445\u0440\u0430\u043d\u044b \u043e\u043a\u0440\u0443\u0436\u0430\u044e\u0449\u0435\u0439 \u0441\u0440\u0435\u0434\u044b \u0438 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438<\/a> \u0438\u0437 \u043f\u0435\u043d\u043e\u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d\u0430<\/strong><\/h2><\/div>\n\n\n\n<p>\u0423\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0435 \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u0432 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435 \u043f\u0435\u043d\u043e\u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d\u0430&nbsp;<\/p>\n\n\n\n<p>\u0411\u0438\u043e\u043f\u043e\u043b\u0438\u043e\u043b\u044b \u2013 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u044f\u0442\u0441\u044f \u0438\u0437 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\u0438 \u0440\u0430\u0441\u0442\u0443\u0449\u0438\u0439 \u0441\u0435\u043a\u0442\u043e\u0440, \u0434\u0432\u0438\u0436\u0443\u0449\u0435\u0439 \u0441\u0438\u043b\u043e\u0439 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0432 \u043f\u0435\u0440\u0432\u0443\u044e \u043e\u0447\u0435\u0440\u0435\u0434\u044c \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0441\u0442\u0440\u043e\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u0438 \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u044c\u043d\u0430\u044f \u043e\u0442\u0440\u0430\u0441\u043b\u0438, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u044b\u0439 \u0433\u043b\u043e\u0431\u0430\u043b\u044c\u043d\u044b\u043c \u0441\u0442\u0440\u0435\u043c\u043b\u0435\u043d\u0438\u0435\u043c \u043a \u044d\u043d\u0435\u0440\u0433\u043e\u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u0438 \u0438 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\u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c, \u0434\u0435\u043b\u0430\u044e\u0442 \u0435\u0433\u043e \u043d\u0435\u0437\u0430\u043c\u0435\u043d\u0438\u043c\u044b\u043c \u0432 \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u043c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435. \u041f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0435 \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u044d\u043a\u043e\u043b\u043e\u0433\u0438\u0447\u043d\u044b\u0445 \u0441\u043e\u0441\u0442\u0430\u0432\u043e\u0432 \u0438 \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u043f\u0435\u0440\u0435\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0435\u0433\u043e \u0430\u043a\u0442\u0443\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0432 \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u0435 \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0433\u043e \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u044f. \u041c\u044b \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u043c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043f\u0440\u043e\u0434\u0443\u043a\u0446\u0438\u044e \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u0445 \u0431\u0440\u0435\u043d\u0434\u043e\u0432 (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, Dongyuan, Aibo). <\/p>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-63c476a3 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/donyanchem.com\/wp-content\/uploads\/2025\/06\/DonYan-aerosol-spray-factory-9-1024x768.jpg ,https:\/\/donyanchem.com\/wp-content\/uploads\/2025\/06\/DonYan-aerosol-spray-factory-9-scaled.jpg 780w, https:\/\/donyanchem.com\/wp-content\/uploads\/2025\/06\/DonYan-aerosol-spray-factory-9-scaled.jpg 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/i0.wp.com\/donyanchem.com\/wp-content\/uploads\/2025\/06\/DonYan-aerosol-spray-factory-9.jpg?resize=1024%2C768&#038;ssl=1\" alt=\"Donyan AIBO \u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d\" class=\"uag-image-3478\" width=\"1024\" height=\"768\" title=\"\u0417\u0430\u0432\u043e\u0434 \u0430\u044d\u0440\u043e\u0437\u043e\u043b\u044c\u043d\u044b\u0445 \u0431\u0430\u043b\u043b\u043e\u043d\u0447\u0438\u043a\u043e\u0432 DonYan (9)\" role=\"img\"\/><\/figure><\/div>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>What is Polyurethane foam? Polyurethane foam (PUR or PU foam) is a versatile polymer material. It is widely used in various industries. This is due to its excellent insulation, cushioning, and structural properties. A chemical reaction between polyols and diisocyanates forms it. This process produces a lightweight, durable material with a cellular structure. 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