推薦產品
描述
98% cis
形狀
slab/chunk
分子量
average Mw 200,000-300,000
黏度
40, Mooney(lit.)
轉變溫度
Tg −102 °C
密度
0.9 g/mL at 25 °C (lit.)
SMILES 字串
C\C=C\C
InChI
1S/C4H8/c1-3-4-2/h3-4H,1-2H3/b4-3+
InChI 密鑰
IAQRGUVFOMOMEM-ONEGZZNKSA-N
一般說明
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。
應用
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。
儲存類別代碼
10 - Combustible liquids
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
Rubber Basics, 80-81 (2002)
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)
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)
P S Brown et al.
Langmuir : the ACS journal of surfaces and colloids, 28(38), 13712-13719 (2012-09-13)
Two-dimensional hexagonally ordered honeycomb surfaces have been created by solvent casting polybutadiene films under controlled humidity. Subsequent CF(4) plasmachemical fluorination introduces cross-linking and surface texturing, leading to hierarchical surfaces with roughness on both the 10 μm (honeycomb) and micrometer (texturing)
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