描述
98% cis
质量水平
表单
slab/chunk
分子量
average Mw 200,000-300,000
粘度
40, Mooney(lit.)
转变温度
Tg −102 °C
密度
0.9 g/mL at 25 °C (lit.)
SMILES字符串
C\C=C\C
InChI
1S/C4H8/c1-3-4-2/h3-4H,1-2H3/b4-3+
InChI key
IAQRGUVFOMOMEM-ONEGZZNKSA-N
一般描述
聚丁二烯，顺式（Pb-顺式）是一种合成橡胶，可通过1,4-丁二烯的溶液聚合作用制备而成。它具有低温柔韧性和耐磨性的力学性能。它可使用基于硫的供体和过氧化物进行固化，因此PB-顺式可作为高弹性的高度交联聚合物。
应用
PB-顺式可与苯乙烯聚合生成高抗冲聚苯乙烯 (HIPS)。它还可用作基于丁腈橡胶 (ABS) 的树脂的增韧剂。
储存分类代码
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
Role of the rubber particle and polybutadiene cis content on the toughness of high impact polystyrene
Rovere J, et al.
Journal of materials science & technology, 43(3), 952-959 (2008)
Handbook of Poylmer-Liquid Interaction Parameters and Solubility Parameters (2018)
Morphological, mechanical properties, and fracture behavior of bulk-made ABS resins toughened by high-cis polybutadiene rubber
Yu Z, et al.
Polym. Eng. Sci., 50(5), 961-969 (2010)
Rubber Basics, 80-81 (2002)
Diego A Pantano et al.
The journal of physical chemistry. B, 115(16), 4689-4695 (2011-04-06)
We present the results of coarse grained molecular dynamics simulation using a charge free model that is able to capture different regions of the morphological phase diagram of charged diblock copolymers. Specifically, we were able to reproduce many phases of
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