{"id":621,"date":"2026-05-29T09:22:41","date_gmt":"2026-05-29T01:22:41","guid":{"rendered":"http:\/\/139.199.182.234\/?post_type=product&p=621"},"modified":"2026-07-22T09:33:01","modified_gmt":"2026-07-22T01:33:01","slug":"%e8%b6%85%e8%96%84%e7%a1%85%e8%83%b6%e9%98%bb%e7%87%83%e5%89%82","status":"publish","type":"product","link":"https:\/\/dghtj.com\/us\/products\/%e8%b6%85%e8%96%84%e7%a1%85%e8%83%b6%e9%98%bb%e7%87%83%e5%89%82\/","title":{"rendered":"Ultra-thin Silicone Flame Retardant FR-562A"},"content":{"rendered":"

Flame retardant FR-562A is a halogen-free and red phosphorus-free environmentally friendly flame retardant developed by our company for customers engaged in silicone rubber flame retardant processing.<\/p>\n

The main features of this product are:<\/strong><\/p>\n

(1) Suitable for flame retardancy in occasions where silicone rubber products are relatively thin and small. After adding a sufficient amount of this product, the resulting flame retardant product, even with a thickness of about 0.5 mm, when a sample strip is subjected to vertical flame combustion with continuous ignition for 60 seconds, the strip will not be burned through and will self-extinguish upon removal from the flame.<\/p>\n

(2) This product has undergone ultra-fine grinding and surface modification treatment, has good compatibility with silicone rubber, is easy to disperse in it, and has little impact on the physical properties of the product.<\/p>\n

(3) Ordinary halogen-free phosphorus-nitrogen flame retardant silicone rubber products will powder or crack when continuously heated at 160\u00b0C, thus posing application hazards. Our company's FR-562A effectively overcomes this defect, thereby greatly improving safety.<\/p>\n

The main technical indicators of this product are shown in the following table:<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
Item<\/td>\nIndex value<\/td>\n<\/tr>\n
Appearance<\/td>\n13. 105\u2103 Volatile, %<\/td>\n<\/tr>\n
Phosphorus content (P), %<\/td>\ngreater than or equal to 10.5<\/td>\n<\/tr>\n
Nitrogen content (N), %<\/td>\ngreater than or equal to 28.0<\/td>\n<\/tr>\n
14. \u22640.3<\/td>\nless than or equal to 0.50<\/td>\n<\/tr>\n
Average particle size D50, \u03bcm<\/td>\n\u22644.0<\/td>\n<\/tr>\n
Halogen-free test<\/td>\nMeets halogen-free requirements<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Usage reference:<\/strong>For ordinary 40-degree silicone, silicone rubber 100, FR-562A67, appropriate amount of white carbon black, appropriate amount of vulcanizing agent, the product can achieve V-0 flame retardancy at 0.8 mm thickness; if thinner flame-retardant products are needed, add flame retardant according to the ratio of silicone rubber:FR-562A = 1:1 to 1.05.<\/p>\n

Safety performance:<\/strong>Contact with this product during production causes no significant harm. Since this product is a fine powder, it is recommended that production personnel wear dust masks during operation.<\/p>\n

Packaging and storage:<\/strong>This product is usually packed in woven bags lined with PE film (or other materials as per customer requirements), net weight 25 kg per bag. It should be stored in a cool, dry indoor environment, avoiding direct sunlight, rain, and packaging damage.<\/p>","protected":false},"excerpt":{"rendered":"

Flame retardant FR-562A is a flame retardant developed by our company for customers engaged in silicone rubber flame retardant processing, suitable for occasions where silicone rubber products are relatively thin and small.<\/p>","protected":false},"featured_media":623,"template":"","meta":[],"product_brand":[],"product_cat":[27],"product_tag":[],"class_list":["post-621","product","type-product","status-publish","has-post-thumbnail","product_cat-silicone-rubber-flame-retardant","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\n\u8d85\u8584\u7845\u80f6\u963b\u71c3\u5242FR-562A - \u4e1c\u839e\u5e02\u5b8f\u6cf0\u57fa\u963b\u71c3\u6750\u6599\u6709\u9650\u516c\u53f8<\/title>\n<meta name=\"description\" content=\"\u8d85\u8584\u7845\u80f6\u963b\u71c3\u5242\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dghtj.com\/us\/products\/\u8d85\u8584\u7845\u80f6\u963b\u71c3\u5242\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u8d85\u8584\u7845\u80f6\u963b\u71c3\u5242FR-562A - 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