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UV Absorber UV Absorber UV328 UV Absorber UV328

UV Absorber UV Absorber UV328 UV Absorber UV328

Country/Region china

Company jadenmtc company

Categories Benzotriazole UV Absorber

Update 2018-12-13 03:15:15

ICP License Issued by the Chinese Ministry

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UV Absorber UV328

POLYMER ADDITIVES

JADEWIN UV328

CHEMICAL COMPONENT

COMPONENT

2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol

CAS

25973-55-1

Molecular

C22H29N3O

M.W

352


SPECIFICATION AND PHYSICAL PROPERTIES

TEST

UNIT

SPECIFICATION

APPEARANCE

SLIGHTLY YELLOW POWDER

ASSAY

%

99.00MIN

VOLATILES

%

0.50MAX

ASH

%

0.10MAX

MELTING POINT

80.00-88.00

TRANSMITTANCE

460nm

%

95.00MIN

500nm

%

97.00MIN

TGA233℃5%244℃10%286℃50%

FEATURE AND APPLICATION

* JADEWIN UV 328 is a strong absorber of ultraviolet radiation in the 290~400 region and has a high degree of photostability - photochemical energy absorbed in the Ultraviolet region is dissipated as thermal energy.

* Features strong UV absorption, low initial color, good solubility in plasticizers and monomers, moderately low volatility, and excellent compatibility in a wide variety of substrates.

* Recommended for use in polyolefins, PVC, styrene homo and copolymers, ABS,acrylic polymers, unsaturated polyesters, thermoplastic urethanes, moisture curedpolyurethanes, polyacetals, polyvinylbutyral, two component epoxies and urethanes,oil alkyds and thermosetting acrylic enamels.

* JADEWIN UV 328 can also be used in Powder coatings,can be used in combination with phenolic &phosphite antioxidants, and HALS tooptimize performance in outdoor use.

* For additional information please consult the Material safety Data Sheet.

PACKING

20KGCarton Box25Kg Carton Box

STORAGE

Keep container tightly closed


Product Tags:

uv absorber for plastics

      

uv stabilizer additives

      

uv absorbers in cosmetics

      
China UV Absorber UV Absorber UV328 UV Absorber UV328

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