RUVA-93 copolymerizes efficiently with a variety of monomers, such as methacrylic, styrenic, and acrylonitrile monomers, thus providing permanent placement of the benzotrizole in the polymer. The advantages associated with a UV stabilizer bonded to a polymer backbone over the typical "additive" stabilizers include the permanence of the stabilizer in the resin, improved compatibility even in the very high loadings, excellent environmental acceptability, expanded technology options and ability to design new UV polymer screens with unique properties. Advantages are: does not transpire even during high heat conditions, no migration from resin surface, superior chemical and environmental resistance, and maintains long-term weather resistance even in thin films and fiber.
Kowa American Corporation offers a wide variety of products for the coating, ink and Adhesive markets. Our original product line consists of the largest selection of Acrylate, Methacrylate, Acrylamide and specialty monomers available anywhere. We have since branched out to offering a variety of highly specialized products such as acrylic microparticles, Hexamethylene diisocyanate (HDI) products, micronized barium sulfate and TiO2, and aliphatic anhydrides. We also do custom sourcing or manufacturing for hard to find industrial chemicals.
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Kowa American Corporation vous présente la documentation dans les régions indiquées ci-dessous:
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