Compound Light Stabilizer UV-783
Price:Negotiable
Contact Info
- Add:中國浙江省杭州市朝暉路203號深藍(lán)廣場708室, Zip: 310006
- Contact: 潘先生
- Tel:0571-85891093、88226505、85890191、88226608
- Email:[email protected]
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Description
Additional Information
Compound Light StabilizerUV-783
| Composition | 50% Light Stabilizer 944 + 50% Light Stabilizer 622 | |||
| Quality Specifications | Appearance | White powder or light yellow granules | ||
| Melting Point | 55-140 oC | |||
| Ash Content | ≤0.1% | |||
| Volatile Content | ≤1.0% | |||
| Transmittance | 425nm≥90% 500 nm≥93% | |||
| Features and Applications | UV-783 is a high molecular weight compound hindered amine light stabilizer with excellent light stabilization efficiency and long-term thermal stability, low volatility, and resistance to extraction. It is particularly suitable for polypropylene fibers, flat yarns, linear low-density polyethylene, and low-density polyethylene products. | |||
| Solubility (20 oC:g/100g solvent) | Water | Ethyl Acetate | Acetone | |
| <0.01 | >50 | >50 | ||
| Packaging | 25KG carton/fiber drum | |||
| Industry Category | Chemicals/Chemical Intermediates/Intermediate Compounds |
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| Origin: | China / Zhejiang / Hangzhoushi |
