Henan Ruiqite Chemical Industry Co., Ltd.
| Supply Ability | 200tons/mouth |
| Delivery Time | 1-3days |
| Packaging Details | 25kg/bag |
| Brand Name | RQT |
| Model Number | UV-1577 |
| Place of Origin | China |
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Product Specification
| Supply Ability | 200tons/mouth | Delivery Time | 1-3days |
| Packaging Details | 25kg/bag | Brand Name | RQT |
| Model Number | UV-1577 | Place of Origin | China |
| High Light | Low Volatility UV Absorber UV-1577 ，High Light Stability Light Stabilizer 1577 ，Good Compatibility UV-1577 | ||
| Chemical Name | UV absorber UV-1577/Light stabilizer 1577 |
| English Name | Ultraviolet Absorbent UV-1577 TINUVIN 1577 UV-1577 |
| CAS | 147315-50-2 |
| EINECS | 411-380-6 |
| Appearance | Yellow powder |
| Melting point | 147-151 °C(lit.) |
| Density | 1.150±0.06g/mL @20℃ |
| Purity | 99.00% |
| Light transmittance | 460nm ≥95.00% 500nm ≥97.00% |
| Molecular Formula | C27H27N3O2 |
| Packing | (20 kg × 1) PE bag |
| Use | It has extremely low volatility and good compatibility with materials. When used at higher additions, it is less likely to precipitate from the material, making it more suitable for applications with higher requirements for material processing, thermal stability, and weather resistance. It has a weak interaction with metal catalyst residues in the material. UV-1577 is a hydroxybenzyltriazine-type ultraviolet absorber that can absorb ultraviolet light from 280-380 nanometers, with peak absorption at 293 nanometers and 342 nanometers. It has good compatibility, low volatility, good durability, low migration, good thermal stability, and high absorption efficiency, and also has the characteristics of long-lasting absorption efficiency and non-complexation with metal ions. It is suitable for polyesters, polyether esters, polycarbonates, polyamides, polyetheramides, polystyrenes, acrylic copolymers, poly(methyl methacrylate), polybutylene terephthalate, and styrene-acrylonitrile resin. It is especially suitable for transparent and semitransparent engineering plastics, PC, PA, PET, PMMA films, sheets, and plates. |
| Dosage | 0.1-0.5%. |
Company Details
Business Type:
Manufacturer
Year Established:
2015
Total Annual:
>US$10 Million -Us$50 Million
Employee Number:
>11-50people
Ecer Certification：
Verified Supplier
Henan Ruiqite Chemical Industry Co., Ltd. is a large-scale chemical additive manufacturer integrating R&D, production, and sales. In 1992, Chairman Chen Jirui began producing fluorescent brightener OB and its raw materials. After 30 years of development, Ruiqite Chemical has grown in both fluore... Henan Ruiqite Chemical Industry Co., Ltd. is a large-scale chemical additive manufacturer integrating R&D, production, and sales. In 1992, Chairman Chen Jirui began producing fluorescent brightener OB and its raw materials. After 30 years of development, Ruiqite Chemical has grown in both fluore...
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