Brominated flame retardants in PVC? PVC cables and materials can burn quickly and spread flames in seconds. This risk demands effective flame retardants. Brominated flame retardants (BFRs) are bromine-rich compounds that interrupt combustion reactions in PVC. They release bromine radicals that quench free radicals, slowing or stopping fire spread efficiently. In this article I explain […]
Brominated flame retardants in PVC? Read More »
Magnesium hydroxide (MDH) flame retardant for cable materials? Cable fires can cause panic and danger in seconds. They damage equipment and risk lives. Magnesium hydroxide (MDH) is a non-toxic, halogen-free flame retardant used in cable compounds. It decomposes endothermically around 330 °C. The process releases water vapor that cools and dilutes flammable gases, slowing flame
Magnesium hydroxide (MDH) flame retardant for cable materials? Read More »
Hindered Amine Light Stabilizers (HALS) in PVC: Function and Benefits? Have you experienced PVC products like outdoor furniture or window profiles cracking, fading, or becoming brittle after long exposure to sunlight? Such degradation can significantly impact product lifespan. Hindered Amine Light Stabilizers (HALS) effectively protect PVC from ultraviolet (UV) damage, enhancing durability and maintaining product
Hindered Amine Light Stabilizers (HALS) in PVC: Function and Benefits? Read More »
What is Tin Stabilizer? Understanding Its Role in PVC Processing Have you noticed that PVC products sometimes become brittle, lose color, or degrade under heat or UV exposure? These issues often lead to product failure and economic losses. Tin stabilizers are additives used in PVC manufacturing to protect against thermal degradation and discoloration. Commonly based
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What Are the Stabilizers in PVC? Have you ever noticed that PVC products become brittle, discolored, or even degrade when exposed to heat or sunlight? This can be frustrating and costly. PVC stabilizers are additives used to maintain the integrity and extend the lifespan of PVC products by preventing degradation caused by heat, light, and
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Polyvinyl chloride (PVC) is a polymer polymerized by vinyl chloride monomer (VCM) in the presence of initiators such as peroxide and azo compound or under the action of light and heat according to the free radical polymerization mechanism, and is an important category of synthetic resin.
Development of PVC industry Read More »
As early as 1835, polyvinyl chloride was discovered by V. Lenio of the United States. When sunlight was used to irradiate vinyl chloride, it formed a white solid, namely polyvinyl chloride.
PVC, a widely used material Read More »
Polyvinyl chloride, abbreviated as PVC in English, is a polymer polymerized by vinyl chloride monomer in the presence of peroxide, azo compound and other initiators or under the action of light and heat according to the free radical polymerization mechanism. Vinyl chloride homopolymer and vinyl chloride copolymer are collectively referred to as vinyl chloride resin.
