Polyolefins and Polyester UV Absorber 326 UV-326

• CAS No.: 3896-11-5
• Formula: C17h18cln3o
• EINECS: 223-445-4
• Certification: ISO
• Environmental Protection: Yes
• Color: Light Yellow
• Model NO.: UV326
• Kind: Stabilizer
• Appearance: Powder
• Sample: Available
• Shelf Life: 2 Years
• Storage: Store in a Cool and Dry Place
• MOQ: 25kgs
• Transport Package: 25kgs/Drum or 25kgs/Bag
• Specification: 99%
• Trademark: N/M
• Origin: China
• Production Capacity: 8000 Tons Per Year

Product Description

Polyolefins and Polyester UV Absorber 326 UV-326

CAS NO.:3896-11-5

Chemical Name:2-(3-tert-Butyl-2-hydroxy-5-methylphenyl)-5-chloro-2H-benzotriazole
Formula:C₁₇H₁₈ClN₃O
Structure:                      
Molecular Weight:315.80
Appearance:Light yellow crystalline powder
Melting Point:144-147ºC
Volatile Matter:≤0.5%
Relative Density:1.39g/cm³
Weight Loss Point:230ºC(5.0%)
Light Transmittance:460nm: ≥98.0%;500nm: ≥99.0%
Ash Content:≤0.1%
Solubility:Soluble in toluene, styrene; slightly soluble in methanol; insoluble in water
Features and Application Area:It is mainly used for PVC, polystyrene, unsaturated resin, polycarbonate, polymethyl methacrylate, polyethylene, ABS resin, epoxy resin etc.
Cautions:Avoid direct sunlight, moisture, high temperature.Testing required before use
Pack & Store:25kg carton inner with plastic bag or  as customer's requirement.

Our Service 

 

1.Supply sample
2.The packing also can be according the customers` requirment
3.Any inquiries will be replied within 24 hours

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