Yellow Powder 2440 22 4 UV Absorber UV P For Epoxy Resin

Brand Name:DR
Certification:SGS
Model Number:UV-P
Minimum Order Quantity:500kgs
Delivery Time:10-15 working days
Payment Terms:L/C, D/A, D/P, T/T, Western Union
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Location: Hefei Anhui China
Address: ROOM 2005-2006, BUILDING A, DINGXIN CENTER, SILIHE ROAD, HEFEI, ANHUI,CHINA
Supplier`s last login times: within 28 hours
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Product Details

Yellow Powder 2440 22 4 UV Absorber UV P For Epoxy Resin


UV-P has low volatility and good thermal stability. It hardly absorbs visible light, and is especially suitable for colorless, transparent and light colored products.


Chemical Name: 2-(2 '-hydroxy-5' -methylphenyl) benzotriazole


CAS NO. :2440-22-4


Chemical Structure:


Specification Benzophenone


Test ItemUV-P
Appearance

Yellow powder

Molecular weight

225.3

Melting point

125-130°C

Weight loss point

163℃(5.0%)

Volatiles

≤0.5%

Light transmittance

≥95% (440nm) ≥97% (500nm)

Ash

≤0.1%


Application


UV-P is mainly used in PVC, PP, unsaturated resin, PC, PMMA, PE, ABS resin, epoxy resin, fiber resin etc.

It can be used together with phenolic antioxidants and phosphite antioxidants.


Storage


Keep container tightly closed in a dry and well-ventilated place.


Package


25kg carton inner with plastic bag or as customer`s requirement.



China Yellow Powder 2440 22 4 UV Absorber UV P For Epoxy Resin supplier

Yellow Powder 2440 22 4 UV Absorber UV P For Epoxy Resin

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