form
slabs
mol wt
average Mw ~200,000
composition
cis-1,4, 36% , trans-1,4, 55% , vinyl, 9%
refractive index
n20/D 1.5178
transition temp
Tg −95 °C
solubility
cyclohexane: 8.38 (solubility parameter)
density
0.9 g/mL at 25 °C (lit.)
InChI
1S/C4H8/c1-3-4-2/h3-4H,1-2H3/b4-3+
InChI key
IAQRGUVFOMOMEM-ONEGZZNKSA-N
General description
聚丁二烯是一种合成橡胶，通过1.3-丁二烯的溶液聚合生产。它具有良好的机械性质，包括低温弹性和耐磨性。它可以用硫基供体和过氧化物固化，从而得到具有高交联度的高弹性聚合物。
Application
在轮胎制造中，聚丁二烯主要是与天然橡胶和苯乙烯丁二烯橡胶混合。它也可用于开发传送带和传动带。
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存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Pyrolysis-thermogravimetric analysis of tyres and tyre components
Williams PT and Besler S
Fuel: The Science and Technology of Fuel and Energy, 74(9), 1277-1283 (1995)
Modification of butadiene-acrylonitrile rubber/poly (vinyl chloride) blend using natural rubber, styrene-butadiene rubber, and polybutadiene rubber
George KE, et al.
Polym. Eng. Sci., 27(15), 1137-1140 (1987)
Rubber Basics (2002)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 181382-100G | 04061838755247 |