Polybutadiene, average Mw approx. 200,000

Code: 181382-100G D2-231

Application

Polybutadiene is mainly blended with natural rubber and styrene butadiene rubber in the manufacturing of tyres. It can also be used in the development of conveyor...


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Your Price
£132.77 100G
£159.32 inc. VAT

Application

Polybutadiene is mainly blended with natural rubber and styrene butadiene rubber in the manufacturing of tyres. It can also be used in the development of conveyor and transmission belts.

General description

Polybutadiene is a synthetic rubber that is produced by solution polymerization of 1,3-butadiene. It has excellent mechanical properties which include low temperature flexibility and abrasion resistance. It can be cured by using sulfur based donors and peroxides to result in a highly cross-linked polymer with high resilience.

Packaging

100 g in glass bottle

compositioncis-1,4, 36%, vinyl, 9%, trans-1,4, 55%
density0.9 g/mL at 25 °C (lit.)
formslabs
InChI keyIAQRGUVFOMOMEM-ONEGZZNKSA-N
InChI1S/C4H8/c1-3-4-2/h3-4H,1-2H3/b4-3+
mol wtaverage Mw ~200,000
refractive indexn20/D 1.5178
solubilitycyclohexane: 8.38 (solubility parameter)
transition tempTg −95 °C
Cas Number9003-17-2
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