YIHOO Light Stabilizer 622 Supplier – YIHOO PVC(polyvinyl chloride) polymerization &modification additives – YIHOO

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  • YIHOO Light Stabilizer 622 Supplier – YIHOO PVC(polyvinyl chloride) polymerization &modification additives – YIHOO

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With responsible good quality method, good status and excellent client services, the series of solutions produced by our company are exported to lots of countries and regions for Cyasorb, Tinuvin 477, Cotton Flame Retardant, We have now ISO 9001 Certification and qualified this item .in excess of 16 years experiences in manufacturing and designing, so our items featured with best quality and competitive selling price. Welcome cooperation with us!
YIHOO Light Stabilizer 622 Supplier – 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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We will devote ourselves to providing our esteemed customers with the most enthusiastically thoughtful services for YIHOO Light Stabilizer 622 Supplier – YIHOO PVC(polyvinyl chloride) polymerization &modification additives – YIHOO, The product will supply to all over the world, such as: Croatia, St. Petersburg, Birmingham, We solution have passed through the national skilled certification and been well received in our key industry. Our specialist engineering team will often be ready to serve you for consultation and feedback. We've been able to also provide you with no cost samples to meet your needs. Best efforts are going to be produced to supply you the very best service and solutions. For anyone who is considering our business and solutions, please speak to us by sending us emails or get in touch with us right away. As a way to know our items and enterprise. lot more, you'll be able to come to our factory to find out it. We'll constantly welcome guests from around the globe to our firm. o build enterprise. elations with us. You should really feel absolutely free to make contact with us for small business and we believe we'll share the top trading practical experience with all our merchants.
    • The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Arthur from Rome - 2017.03.08 14:45
    The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
    5 Stars By Riva from Greenland - 2018.09.23 18:44

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