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VI 
what is of POLYBUTENEPB with cas 9003-27-4?
A polymer composed of repeating 1,1-dimethylethylene units.
Quick Details of POLYBUTENEPB with cas 9003-27-4
CAS No.:9003-27-4
Other Names:PIB
MF:C4H8
EINECS No.:618-360-8
Plaats van Oorsprong:Shandong, China
Type:Syntheses Materiaal Tussenproducten
Zuiverheid:99%
Model Number:9003-27-4
Appearance:Colorless viscous liquid
Product name:Polyisobutylene
CAS:9003-27-4
Apperance:Colorless viscous liquid
MOQ:1 Kg
Brand:CEMO
Voorbeeld:Beschikbaar
Melting point:54-56 °C
Boiling point:300 °C
Density:0.92 g/mL at 25 °C (lit.)
Refractive index:n20/D 1.51
Specification of POLYBUTENEPB with cas 9003-27-4
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Naam Van Het Product
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Polyisobutyleen
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Smeltpunt
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54-56 °C
|
|
CAS-Nummer
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9003-27-4
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Kookpunt
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300 °C
|
|
Zuiverheid
|
99%
|
Plaats van Oorsprong
|
HeBei,China
|
|
Uiterlijk
|
Colorless viscous liquid
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Moleculaire Formule
|
C4H8
|
Verpakking
200 kg/trommel, 16tons/20'container
Gebruik
Polyisobutylene, sometimes called butyl rubber, and other times PIB, is a vinyl polymer. It’s very similar to polyethylene and polypropylene in structure, except that every other carbon is substituted with two methyl groups. It is made from the monomer isobutylene, by cationic vinyl polymerization.
