2,4-Dihydroxybenzophenone UV-0 CAS 131-56-6
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Product Description
Product Details
Introduction
This product is a high-efficiency ultraviolet absorber with excellent performance, which can absorb ultraviolet light of 280-340 nanometers;
It has the characteristics of light color, non-toxicity, good compatibility, low migration, and easy processing;
Specification
Appearance | Light yellow crystalline powder |
Content | ≥99%(HPLC) |
Melting point | 142-146℃ |
Ash | ≤0.1% |
Volatility | ≤0.5% |
Transmittance | 450 nm≥95% 500 nm≥97% |
Applications
This product is suitable for polyethylene, polypropylene, polystyrene, AS resin, ABS resin, polycarbonate, polyvinyl chloride, polyvinylidene chloride, polyester and polyamide.
Recommended amount
Polyethylene | Polyvinyl chloride | Polypropylene | ABS resin |
0.2-0.4 % | 0.25-0.5 % | 0.5% | 0.3-0.5% |
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