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

Categories Ink Additives
Brand Name: DR
Model Number: UV-P
Certification: SGS
Place of Origin: China
MOQ: 500kgs
Price: Negotiable
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 400mts per month
Delivery Time: 10-15 working days
Packaging Details: 25Kg/Carton
Product name: UV-P
Appearance: Yellow powder
CAS number: 2440-22-4
Chemical Name: 2-(2 '-hydroxy-5' -methylphenyl) benzotriazole
Specification: Good thermal stability
Ash: ≤0.1%
Application: Mainly used in PC, PMMA, PE
Molecular weight: 225.3
Weight loss point: 163℃(5.0%)
Light transmittance: ≥95% (440nm) ≥97% (500nm)
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Yellow Powder 2440 22 4 UV Absorber UV P For Epoxy Resin

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.



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