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UV absorber UV-329 Light Stabilizer 329 UV Absorber 329 Cas:3147-75-9 for PC/PVC/ABS/PMMA
UV absorber UV-329 Light Stabilizer 329 UV Absorber 329 Cas:3147-75-9 for PC/PVC/ABS/PMMA
Specifications
Brand Name :
RQT
Model Number :
329
Place of Origin :
China
MOQ :
1
Supply Ability :
200tons/mouth
Delivery Time :
1-3days
Packaging Details :
25kg/bag
Description
Chemical Name UV absorber UV-329 /Light stabilizer 329
English Name 2-(2' -hydroxy-5 '-teroctyl phenyl) benzotriazole
CAS 3147-75-9
EINECS 221-573-5
Appearance Crystalline Powder
Melting point 106-108 °C(lit.)
Boiling point 471.8±55.0 °C(Predicted)
Density 1.10±0.1 g/cm3(Predicted)
Purity 99.00%
Molecular Formula C20H25N3O
Solubility Water: <0.01 Acetone: 9 benzene: 32 chloroform: 37 methanol: 0.6 dichloromethane: 38 cyclohexane: 15 Ethyl acetate: 15 n-hexane: 6
Packing (25 kg × 1) fiber drums
Speciality UV absorber UV-329, namely 2-(2' -hydroxy-5 '-teroctyl phenyl) benzotriazole, is a highly effective anti-aging agent with excellent performance. It is soluble in benzene, styrene Chemicalbook, dichloromethane and cyclohexane, slightly soluble in alcohols, insoluble in water. It can effectively absorb ultraviolet light of 270-380 nanometers. Non - flammable, non - explosive, non - toxic, safe to use. UV absorber UV - 329 is widely used in PE, PVC, PP, PS, PC, PP fiber, ABS resin, epoxy resin, resin and ethylene vinyl acetate Chemicalbook surface, and can be used for plastic containers and food packaging, packaging materials, provides them with good light stability effect, almost no absorption of visible light, especially suitable for the colorless transparent or light color products.
Dosage of reference PC(0.1-1.0%),PVC(0.25-1.0%),ABS(0.25-0.75%),MMA(0.1-1.0%)


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UV absorber UV-329 Light Stabilizer 329 UV Absorber 329 Cas:3147-75-9 for PC/PVC/ABS/PMMA

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Product Detail
Brand Name :
RQT
Model Number :
329
Place of Origin :
China
MOQ :
1
Supply Ability :
200tons/mouth
Delivery Time :
1-3days
Contact Supplier
UV absorber UV-329 Light Stabilizer 329 UV Absorber 329 Cas:3147-75-9 for PC/PVC/ABS/PMMA

Henan Ruiqite Chemical Industry Co., Ltd.

Verified Supplier
1 Years
henan, zhengzhou
Since 2015
Business Type :
Manufacturer
Main Products :
Optical Brightener, Flame Retardant Agent, Brightener Agent
Total Annual :
>US$10 Million -Us$50 Million
Employee Number :
>11-50people
Certification Level :
Verified Supplier
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