200565

ポリスチレン-block-ポリ(エチレン-ran-ブチレン)-block-ポリスチレン

mol wt 65-115 kDa by GPC, powder (Coarse)

• 化学式: [-CH₂CH(C₆H₅)-]_W(-CH₂CH₂-)_x[-CH₂CH(C₂H₅)-]_y[-CH₂CH(C₆H₅)-]_Z
• CAS番号: 66070-58-4
• MDL番号: MFCD00134026
• UNSPSCコード: 12162002
• PubChem Substance ID: 24851971
• NACRES: NA.23

特性

• 形状: powder (Coarse)
• 品質水準: 100
• 分子量: 65-115 kDa by GPC
• 含みます: <1% antioxidant as inhibitor
• 粘度: 550 cP, 20 % in toluene, Brookfield(lit.)
• 密度: 0.91 g/mL at 25 °C (lit.)
• SMILES記法: C=C.C=CC=C.C=Cc1ccccc1
• InChI: 1S/C8H8.C4H6/c1-2-8-6-4-3-5-7-8;1-3-4-2/h2-7H,1H2;3-4H,1-2H2
• InChI Key: MTAZNLWOLGHBHU-UHFFFAOYSA-N

詳細

詳細

Polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene, also known as SEBS polymer, is used as a thermoplastic elastomer. It has good thermal and chemical stability with tunable mechanical properties.

アプリケーション

SEBS can be used in the formation of an anion exchange membrane with an energy efficiency of ~ 86% for the fabrication of redox flow batteries. It can also be used to form sulfonated membranes with high water permeability and thermomechanical stability for HVAC applications. SEBS finds its usage as an ion exchange membrane with a capacity of ~1.91 mmol g^-1 for fuel cells.

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Gloves, type N95 (US)