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UV ABSORBER 328 CAS NO.25973-55-1
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T
- Product Details
Keywords
- UV ABSORBER 328
- UV328
- 328
Quick Details
- ProName: UV ABSORBER 328
- CasNo: 25973-55-1
- Molecular Formula: C22H29N3O
- Appearance: SLIGHTLY YELLOW POWDER
- Application: * JADEWIN UV 328 is a strong absorber ...
- DeliveryTime: 7
- PackAge: CARTON
- Port: QINGDAO SHANGHAI
- ProductionCapacity: 10000 Kilogram/Day
- Purity: 99
- LimitNum: 1 Kilogram
Superiority
■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 | ℃ | 80.00MIN |
| TRANSMITTANCE | ||
| 460nm | % | 97.00MIN |
| 500nm | % | 98.00MIN |
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
20 kg PE Bag 25Kg Carton Box
STORAGE
Keep container tightly closed and dry and storage in cool place
CHEMICAL INVENTORIES
Australia - AICS
Canada - DSL
EU - EINECS
China - IECSC
Japan - ENCS
Korea - ECL
USA - TSCA
Philippines - PICCS
Details
■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 | ℃ | 80.00MIN |
| TRANSMITTANCE | ||
| 460nm | % | 97.00MIN |
| 500nm | % | 98.00MIN |
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
20 kg PE Bag 25Kg Carton Box
STORAGE
Keep container tightly closed and dry and storage in cool place
CHEMICAL INVENTORIES
Australia - AICS
Canada - DSL
EU - EINECS
China - IECSC
Japan - ENCS
Korea - ECL
USA - TSCA
Philippines - PICCS