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Merck
CN

383694

Sigma-Aldrich

聚丁二烯

average Mn ~5,000

别名:

PBR

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About This Item

线性分子式:
(CH2CH=CHCH2)n
CAS号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23

分子量

average Mn ~5,000

质量水平

组成

cis- and trans-1,4, 80%
vinyl, 20%

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

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应用


  • Influence of Biogenic Material Content on the Biodegradability of Styrene-Butadiene Composites with Incorporated Chlorella vulgaris Biomass.: This study explores the impact of biogenic materials on the biodegradability of styrene-butadiene composites. It highlights the potential of polybutadiene composites in developing environmentally friendly materials, particularly in the context of high resilience rubber applications (Bumbac et al., 2024).

  • Exploring the synergistic effect of carboxymethyl cellulose and chitosan in enhancing thermal stability of polyurethanes through statistical mixture design approach.: Although focused on polyurethanes, this research provides insights into the thermal stability enhancement techniques that could be applied to polybutadiene in medical device materials and life science manufacturing polymers (Javaid et al., 2024).

  • Self-Amplified HF Release and Polymer Deconstruction Cascades Triggered by Mechanical Force.: This article discusses the deconstruction of polymers triggered by mechanical force, offering valuable knowledge for developing synthetic rubber properties for healthcare applications, especially in polybutadiene-based medical equipment (Hu et al., 2024).

  • Rheological and Mechanical Characterization of 3D-Printable Solid Propellant Slurry.: The research covers the mechanical properties and 3D-printing capabilities of polymer slurries, pertinent to the development of high resilience polybutadiene for life science manufacturing (Zumbo et al., 2024).

  • Rubber Oxygenase Degradation Assay by UV-Labeling and Gel Permeation Chromatography.: This study provides insights into the degradation mechanisms of rubber materials, relevant for improving the durability and properties of polybutadiene rubber in medical device innovation (Adjedje et al., 2024).

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)


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分析证书(COA)

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Zhi-ping Huang et al.
Journal of hazardous materials, 229-230, 251-257 (2012-06-26)
Migration appeared in the interfaces of nitrate ester plasticized polyether (NEPE) based propellant/hydroxyl-terminated polybutadiene (HTPB) based liner/ethylene propylene terpolymer (EPDM) based insulation was studied by aging at different temperatures. The migration components were extracted with solvent and determined by high
Bounphanh Tonpheng et al.
Physical chemistry chemical physics : PCCP, 13(33), 15047-15054 (2011-07-22)
The thermal conductivity κ, heat capacity per unit volume ρc(p) and glass transition behaviour under pressure have been established for medium and high vinyl content polybutadiene PB with molecular weights 2600 and 100,000 and their highly cross-linked (ebonite) states obtained
Rachel Calvet et al.
Journal of chromatography. A, 1253, 164-170 (2012-07-24)
In this study, the coupling of IGC-ID analysis and carbon blacks impregnation with increasing ratios of polymer allow us to highlight the affinity of the polymer to the solid surface. The variations of the dispersive component of the surface energy
Joan M Widin et al.
Journal of the American Chemical Society, 134(8), 3834-3844 (2012-01-28)
Controlled/"living" polymerizations and tandem polymerization methodologies offer enticing opportunities to enchain a wide variety of monomers into new, functional block copolymer materials with unusual physical properties. However, the use of these synthetic methods often introduces nontrivial molecular weight polydispersities, a
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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