Compound light stabilizer UV-791
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Product Description
Product Details
Introduction
Light stabilizer UV791 is a synergistic hindered amine light stabilizer with excellent processing thermal stability and long-term light stability. It has the characteristics of good compatibility, low volatility, good thermal stability, and high light stability. It is suitable for PP narrow tape, PE narrow tape, and PP/EPDM and PP/PE/EPDM molding.
Application
Light stabilizer UV791 has excellent light stabilization performance and excellent long-term thermal stability. It is particularly suitable for thick products of PP, PP/EPDM, and PP/PE/EPDM mixtures and PP and HDPE flat wires, providing good surface protection.
Specification
| Type | Light Stabilizer UV-791 | ||||
| Appearance | White or light yellow granules | ||||
| Melting point | ≥55℃ | ||||
| Purity | ≥99% | ||||
| Ash | ≤0.1% | ||||
| Molecular weight | 2000-3000 | ||||
| Solubility (20℃:g/100g solvent) | Water | Ethyl acetate | Acetone | ||
| <0.01 | >50 | >50 | |||
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Compound light stabilizer
UV-791
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