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 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"],"_links":{"self":[{"href":"https:\/\/dghtj.com\/en\/wp-json\/wp\/v2\/product\/621","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dghtj.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/dghtj.com\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":1,"href":"https:\/\/dghtj.com\/en\/wp-json\/wp\/v2\/product\/621\/revisions"}],"predecessor-version":[{"id":1382,"href":"https:\/\/dghtj.com\/en\/wp-json\/wp\/v2\/product\/621\/revisions\/1382"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dghtj.com\/en\/wp-json\/wp\/v2\/media\/623"}],"wp:attachment":[{"href":"https:\/\/dghtj.com\/en\/wp-json\/wp\/v2\/media?parent=621"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/dghtj.com\/en\/wp-json\/wp\/v2\/product_brand?post=621"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/dghtj.com\/en\/wp-json\/wp\/v2\/product_cat?post=621"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/dghtj.com\/en\/wp-json\/wp\/v2\/product_tag?post=621"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}\n\n
\n Item<\/td>\n Index value<\/td>\n<\/tr>\n \n Appearance<\/td>\n 13. 105\u2103 Volatile, %<\/td>\n<\/tr>\n \n Phosphorus content (P), %<\/td>\n greater than or equal to 10.5<\/td>\n<\/tr>\n \n Nitrogen content (N), %<\/td>\n greater than or equal to 28.0<\/td>\n<\/tr>\n \n 14. \u22640.3<\/td>\n less than or equal to 0.50<\/td>\n<\/tr>\n \n Average particle size D50, \u03bcm<\/td>\n \u22644.0<\/td>\n<\/tr>\n \n Halogen-free test<\/td>\n Meets halogen-free requirements<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n