Primary Antioxidant Manufacturer – YIHOO PVC(polyvinyl chloride) polymerization &modification additives – YIHOO

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  • Primary Antioxidant Manufacturer – YIHOO PVC(polyvinyl chloride) polymerization &modification additives – YIHOO

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We now have our individual sales group, layout team, technical team, QC crew and package group. Now we have strict high-quality control procedures for each procedure. Also, all of our workers are experienced in printing discipline for Pvc Flame Retardant, Uv Absorber 571, Uv Absorber Bp-4, Wanting on the long run, a protracted way to go, continually striving to become the all team with full enthusiasm, one hundred times the confidence and put our company created a beautiful environment, advanced merchandise, good quality first-class modern business and get the job done hard!
Primary Antioxidant Manufacturer – YIHOO PVC(polyvinyl chloride) polymerization &modification additives – YIHOO Detail:

Polyvinyl chloride (PVC) is a polymer of vinyl chloride monomer (VCM) polymerized by peroxide, azo compounds and other initiators or by free radical polymerization reaction mechanism under the action of light and heat.  Vinyl chloride homo polymer and vinyl chloride co polymer are called vinyl chloride resin.

PVC used to be the largest general-purpose plastic in the world and was widely used.  It is widely used in building materials, industrial products, daily necessities, floor leather, floor bricks, artificial leather, pipes, wires and cables, packaging film, bottles, foaming materials, sealing materials, fibers and so on.

PVC is amorphous structure of white powder, with low branched degree. Its glass transition temperature is 77~90℃, and begins to decompose at170℃. Meanwhile it has poor stability of light and heat: it will decompose and produce hydrogen chloride at above 100℃ or after a long time of sun exposure, and further automatically catalytic compositing, which causes discoloration and decline in physical and mechanical properties,  In practical application, stabilizer or other additives must be added to improve the stability of PVC.

The company could offer below PVC foaming additives:

CLASSIFICATION PRODUCT CAS COUNTER TYPE APPLICATION
ANTIOXIDANT YIHOO AN245DW 36443-68-2 35%7732-18-5 65% SONOX 2450DW Mainly used in styrene, synthetic rubber, POM homopolymer and copolymer, PU, PA, PET, MBS, and PVC.
YIHOO AN333 77745-66-5 JP333E Phenol-free antioxidant, used as auxiliary heat stabilizer in PVC, improving the color and transparency of PVC products.  It can also be used in rubber and PU materials to improve the aging resistance of products.
YIHOO HP136 181314-48-7 It can provide active hydrogen to regenerate blocked phenolic antioxidant and reduce the added ratio of the two AOs.  Suitable for high temperature processing applications, PP, BOPP membrane material, PC transparent recycled material, styrene polymer, PPR pipe material, TPU, adhesive, etc.

To provide polymer additives in more specific applications, the company has established a product series covering below applications: PA polymerization & modification additives, PU foaming additives, PVC polymerization & modification additives, PC additives, TPU elastomer additives, low VOC automotive trim additives textile finishing agent additives, coating additives, cosmetics additives, API and other chemical products like zeolite etc..

You are always welcome to contact us for inquiries!

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Our firm aims to operating faithfully, serving to all of our consumers , and working in new technology and new machine continually for Primary Antioxidant Manufacturer – YIHOO PVC(polyvinyl chloride) polymerization &modification additives – YIHOO, The product will supply to all over the world, such as: panama, Czech republic, Romania, With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.
    • Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Claire from Ghana - 2017.08.15 12:36
    This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Mavis from Russia - 2017.12.09 14:01

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