Product Description
Model NO.: UV-360
Type: Antioxidants
Color: Yellow
Molecular Weight: 659
Synonyms: 2, 2′-Methylenebis(6-(Benzotriazol-2-Yl)-4-Tert-Oc
Trademark: WE-YOUNG
Origin: China
Classification: Chemical Additives
Appearance: Powder
Molecular Formula: C41h50n6o2
CAS No.: 103597-45-1
Content: ≥ 99%
Specification: SGS
HS Code: 8543709990
Product Description
Synonyms: 2, 2'-Methylenebis(6-(benzotriazol-2-yl)-4-tert-octylphenol); 2, 2'-Methylenebis(6-(2H-benzotriazol-2-yl)-4-(1, 1, 3, 3-tetramethylbutyl)phenol
Introduction:
This product is high-efficiency ultraviolet absorbent and widely soluble in many resins. This product is used in polypropylene resin, polycarbonate, polyamide Resin and
Others.
Molecular formula: C41H50N6O2
Molecular weight: 659
CAS NO.: 103597-45-1
Chemical structural formula:
Technical index:
Appearance: light yellow powder
Content: ≥ 99%
Melting point: 195°C
Loss on drying: ≤ 0.5%
Ash: ≤ 0.1%
Light transmittance: 440nm≥97%
500nm≥98%
Toxicity: low toxicity, rattus norvegicus oral LD 50 >2g/Kg weight.
General dosage: .
1. Unsaturated Polyester: 0.2-0.5wt% based on polymer weight
2. PVC:
Rigid PVC: 0.2-0.5wt% based on polymer weight
Plasticized PVC: 0.1-0.3wt% based on polymer weight
3. Polyurethane: 0.2-1.0wt% based on polymer weight
4. Polyamide: 0.2-0.5wt% based on polymer weight
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Product Categories : Antioxidant And UV Absorber