China (Mainland)
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UV ABSORBER B-CAP(988) CAS NO.6337-43-5
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T
- Product Details
Keywords
- UV ABSORBER B-CAP
- B-CAP
- UV ABSORBER988
Quick Details
- ProName: UV ABSORBER B-CAP(988)
- CasNo: 6337-43-5
- Molecular Formula: C22H26O8
- Appearance: WHITE SOLID PARTICLE
- Application: B-CAP is a phenylmethylene malonate ty...
- DeliveryTime: 7
- PackAge: CARTON
- Port: QINGDAO SHANGHAI
- ProductionCapacity: 10000 Kilogram/Day
- Purity: 99
- LimitNum: 1 Kilogram
Superiority
■POLYMER ADDITIVES
JADEWIN B-CAP
CHEMICAL COMPONENT
|
COMPONENT |
2,2'-(1, 4-phenyldimethylene) tetraethyl dimalonate |
|
CAS |
6337-43-5 |
|
Molecular |
C22H26O8 |
|
M.W |
418.4 |
SPECIFICATION AND PHYSICAL PROPERTIES
|
TEST |
UNIT |
SPECIFICATION |
|
APPEARANCE |
WHITE SOLID PARTICLE |
|
|
ASSAY |
% |
99.00MIN |
|
VOLATILES |
% |
0.50MAX |
|
ASH |
% |
0.10MAX |
|
MELTING POINT |
℃ |
137.0-139.0 |
|
TRANSMITTANCE |
||
|
425nm |
% |
96.00MIN |
|
500nm |
% |
98.00MIN |
FEATURE AND APPLICATION
B-CAP is a phenylmethylene malonate type colorless ultraviolet light absorbent. The product's physical mesh structure allows it to absorb high-energy UV rays and act as a physical barrier, effectively blocking sunlight from the coating even in harsh climatic conditions and harsh application environments such as automotive headlamps, significantly delaying yellowing or discoloration.
PACKING
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 B-CAP
CHEMICAL COMPONENT
|
COMPONENT |
2,2'-(1, 4-phenyldimethylene) tetraethyl dimalonate |
|
CAS |
6337-43-5 |
|
Molecular |
C22H26O8 |
|
M.W |
418.4 |
SPECIFICATION AND PHYSICAL PROPERTIES
|
TEST |
UNIT |
SPECIFICATION |
|
APPEARANCE |
WHITE SOLID PARTICLE |
|
|
ASSAY |
% |
99.00MIN |
|
VOLATILES |
% |
0.50MAX |
|
ASH |
% |
0.10MAX |
|
MELTING POINT |
℃ |
137.0-139.0 |
|
TRANSMITTANCE |
||
|
425nm |
% |
96.00MIN |
|
500nm |
% |
98.00MIN |
FEATURE AND APPLICATION
B-CAP is a phenylmethylene malonate type colorless ultraviolet light absorbent. The product's physical mesh structure allows it to absorb high-energy UV rays and act as a physical barrier, effectively blocking sunlight from the coating even in harsh climatic conditions and harsh application environments such as automotive headlamps, significantly delaying yellowing or discoloration.
PACKING
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