432490-250G Display Image
432490-250G Display Image

Polystyrene-block-polybutadiene-block-polystyrene, styrene 30 wt. %

Code: 432490-250G D2-231

Application

Component of hot melt adhesives, sealants, asphalt and oil gels. Modifier for polymers, thermosets and general rubber compounding. Direct molded or extruded auto ...

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£37.10 250G
List Price

Application

Component of hot melt adhesives, sealants, asphalt and oil gels. Modifier for polymers, thermosets and general rubber compounding. Direct molded or extruded auto parts, sporting goods, footware and film.

Features and Benefits

High strength and low viscosity for easy melt and solution processing. High temperature degradation results in cross-linking. Flexible to -65°C. Excellent electrical insulator. Resists acids and alkali.

Packaging

250 g in poly bottle

1 kg in poly bottle

Physical form

Thermoplastic elastomer. 80% diblock

elongationASTM D 412 - 600% (ultimate)
hardness61 (Shore A)
containsphenolic as antioxidant
viscosity8.5 poise, 25 wt. % in toluene(25 C, Brookfield)(lit.)
Quality Level100
melt index10 g/10 min (200C/5.0kg)
density0.94 g/mL at 25 C (lit.)
InChI keyMTAZNLWOLGHBHU-UHFFFAOYSA-N
compositionstyrene, 30 wt. %
InChI1S/C8H8.C4H6/c1-2-8-6-4-3-5-7-8;1-3-4-2/h2-7H,1H2;3-4H,1-2H2
solubilitysolvents with solubility parameters between 7.7 and 9.4: soluble

Code
Description
Unit Size
List Price
Qty
432490-1KG
Unit:1KG
List Price: £65.00
Source:List Price
ADD
Cas Number9003-55-8