uv absorber P
Price | Get Latest Price |
Package | 20KG |
Min. Order: | 25KG |
Supply Ability: | 20 tons |
Update Time: | 2024-09-20 |
Product Details
Product Name: uv absorber P | CAS No.: 2440-22-4 |
Min. Order: 25KG | Purity: 98% |
Supply Ability: 20 tons | Release date: 2024/09/20 |
■POLYMER ADDITIVES
JADEWIN UV P
CHEMICAL COMPONENT
COMPONENT
(2'-Hydroxy-5mg-methylphenyl) benzotriazole
CAS
2440-22-4
Molecular
C13H11N3O
M.W
225
SPECIFICATION AND PHYSICAL PROPERTIES
TEST
UNIT
SPECIFICATION
APPEARANCE
LIGHT YELLOW CRYSTALLINE POWDER
ASSAY
%
99.00MIN
VOLATILES
%
0.50MAX
ASH
%
0.10MAX
MELTING POINT
℃
128.00-131.00
TRANSMITTANCE
460nm
%
98.00MIN
500nm
%
99.00MIN
TGA: 231℃(5%) 245℃(10%) 282℃(50%)
FEATURE AND APPLICATION
* JADEWIN UV P is an ultraviolet absorber (UVA) of the hydroxyphenyl benzotriazole class, imparting good light stability to a wide variety of polymers,with strong absorption of ultraviolet radiation in the 290-400 nm region
* JADEWIN UV P provides ultraviolet protection in a wide variety of polymers including styrene homo-
and copolymers, engineering plastics such as polyesters and acrylic resins, polyvinyl chloride, and other
halogen containing polymers and copolymers (e.g. vinylidenes), acetals and cellulose esters. Elastomers, adhesives, polycarbonate blends, polyurethanes, and some cellulose esters and epoxy materials
*JADEWIN UV P has a high degree of photostability over long periods of light exposure.
*JADEWIN UVP can be used in combination with phenolic & phosphite antioxidants, and HALS to optimize performance in outdoor use.
PACKING
25Kg Carton Box
STORAGE
Keep container tightly closed and dry and storage in cool place
CHEMICAL INVENTORIES
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- Since: 2015-12-09
- Address: QINGDAO SHANDONG