Polystyrene-block-polyisoprene-block-polystyrene, styrene 22 wt. %

Code: 432415-500G 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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Your Price
£52.20 500G
£62.64 inc. VAT

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

500 g in glass bottle

Physical form

Thermoplastic elastomer.

compositionstyrene, 22 wt. %
containsphenolic as antioxidant
density0.93 g/mL at 25 °C
elongationASTM D 412 - 1,200% (ultimate)
hardness52 (Shore A)
InChI keyROGIWVXWXZRRMZ-UHFFFAOYSA-N
InChI1S/C8H8.C5H8/c1-2-8-6-4-3-5-7-8;1-4-5(2)3/h2-7H,1H2;4H,1-2H2,3H3
melt index3 g/10 min (200°C/5.0kg)
Quality Level100
SMILES stringCC(=C)C=C.C=Cc1ccccc1
solubilitysolvents with solubility parameters between 7.7 and 9.4: soluble
viscosity12 poise, 25 wt. % in toluene(25 °C, Brookfield)(lit.)
Cas Number25038-32-8
This product has met the following criteria: