Uv Absorber Uv234 Factory – YIHOO PVC(polyvinyl chloride) polymerization &modification additives – YIHOO

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We pursue the administration tenet of "Quality is exceptional, Assistance is supreme, Reputation is first", and will sincerely create and share success with all clients for Polyamide Uv Absorber, Benzophenone Uv Absorber, Cyasorb 1164, Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us!
Uv Absorber Uv234 Factory – 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 merchandise are broadly identified and trusted by end users and can satisfy continually developing economic and social requires for Uv Absorber Uv234 Factory – YIHOO PVC(polyvinyl chloride) polymerization &modification additives – YIHOO, The product will supply to all over the world, such as: Croatia, Greenland, America, Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we are committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.
  • Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Diego from Slovak Republic - 2017.05.31 13:26
    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Pag from Eindhoven - 2018.06.30 17:29