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Methyl Tin Stabilizer
Methyl Tin Stabilizer are one of the heat stabilizers. The main characteristics are high efficiency, high transparency, excellent heat resistance, and resistance to vulcanization pollution. Mainly used in food packaging film and other transparent PVC products. It has outstanding inhibition of pre-coloring performance of PVC products during processing, excellent UV resistance and long-term stability, good fluidity, good color retention during processing, and good product transparency. In particular, its photothermal stability has reached the international leading level, and it can effectively maintain the reuse of secondary processing. Organotin stabilizer is widely used in polyvinyl chloride (PVC) resin processing industry, suitable for PVC calendering, extrusion, blow molding, injection molding and other molding processing processes, especially suitable for pharmaceuticals, food, drinking water pipes and other PVC processing processing process. (This stabilizer shall not be used with lead, cadmium and other stabilizers .) Details decline
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Compound Heat Stabilizer
Lead salt stabilizers have two major categories of monomers and composites, and lead salt stabilizers are basically used as the main stabilizer in China. The composite lead salt heat stabilizer adopts symbiotic reaction technology to mix the three salts, two salts and metal soap in the reaction system with the initial ecological grain size and various lubricants to ensure the full dispersion of the heat stabilizer in the PVC system, and at the same time, due to the co-fusion with the lubricant to form a granular form, it also avoids the poisoning caused by lead dust. Compound lead salt stabilizers contain both the heat stabilizer and lubricant components needed for processing and are called full-package heat stabilizers.
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Calcium And Zinc Stabilizer
Calcium and zinc stabilizers are synthesized by using a special composite process for calcium salts, zinc salts, lubricants, antioxidants, etc. as the main components. It can not only replace toxic stabilizers such as lead and cadmium salts and organotins, but also has fairly good thermal stability, light stability and transparency and coloring power. With PVC resin processing processing has good dispersion, compatibility, processing fluidity, wide adaptability, excellent surface finish of the product; Excellent thermal stability, small initial hue, no precipitation; No heavy metals and other toxic components, no vulcanization phenomenon; Congo red test time is long, with excellent electrical insulation, no impurities, with high efficiency weather resistance; Wide range of application, strong practicality, small dosage, multi-functionality; Among white products, the whiteness is better than that of similar products. Details slipped
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