Factory best selling Pvc Uv Absorber - High-efficiency UV absorber UV-360 CAS NO.: 103597-45-1 – DEBORN
Factory best selling Pvc Uv Absorber - High-efficiency UV absorber UV-360 CAS NO.: 103597-45-1 – DEBORN Detail:
Ingredients:
2,2′-methylene bis(6-(2H-benzotriazole-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol)
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%
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.
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
Packing and Storage:
Package: 25KG/CARTON
Storage: Stable in property, keep ventilation and away from water and high temperature
Product detail pictures:
Related Product Guide:
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By Antonio from Serbia - 2017.12.02 14:11