Lead salt stabilizers are inexpensive and have good thermal stability. They have been widely used, but the powder of lead salt is small, and the dust is sucked in by ingredients and mixing, which causes lead poisoning. For this reason, the scientific and technical staff has developed a kind of A new type of composite lead salt heat stabilizer. The composite additive uses a symbiotic reaction technology to mix the three salts, the two salts and the metal soap in the reaction system with the initial grain size and various lubricants to ensure the dispersion of the heat stabilizer in the PVC system. At the same time, due to co-melting with the lubricant to form granules, poisoning caused by lead dust is also avoided. The composite lead salt stabilizer contains the heat stabilizer component and lubricant component required for processing and is referred to as a full package heat stabilizer. It has the following advantages: (1) The various components of the composite heat stabilizer can be sufficiently mixed in the production process thereof, and the uniformity of mixing and dispersion with the resin is greatly improved. (2) When the formula is mixed, the number of times of measurement is simplified, and the probability of measuring errors and the loss caused thereby are reduced. (3) It is convenient to supply and reserve auxiliary materials, which is conducive to production and quality management. (4) Providing the possibility of producing products without dust and improving production conditions. In short, the composite heat stabilizer is conducive to scale production and provides a new direction for the development of lead salt heat stabilizers. An important indicator of the composite lead salt stabilizer is the lead content. The lead content of the composite lead salt stabilizer currently produced is generally 20%-60%; the amount of the PVC plastic door and window profile is 3.5-6 parts. New design ceiling fan,ceiling fan with light,decorative ceiling fan JIANGMEN ESCLIGHTING TECHNOLOGY LIMITED , https://www.windfansummer.com