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High impact polystyrene

Industrial chemicals · Resins, polymers & cellulose derivatives

Synonyms/aliases
N/A
Molecular formula
[CH2CH(C6H5)]n
CAS No
9003-53-6
UN NO
N/A

Product overview

Referred to as HIPS, an engineering plastic produced by adding polybutadiene rubber particles to polystyrene.

The rubber component contained in HIPS can improve its toughness and impact resistance.

Applications

In the plastic industry, it can be widely used in electronic appliances, communications, automobiles, instruments, machinery, medical equipment, furniture, toys, stationery, packaging, construction and other fields.

Technical specification

Resin propertyTest methodUnitTY860TY855TY850
Melt flow rateASTM D-1238g/10min3.5-6.03.5-6.07.0-9.0
Tensile strengthASTM D-638MPa≥25≥21≥20
Tensile elongationASTM D-638%≥40≥45≥45
Izod impact strengthASTM D-256KJ/m²≥11≥10≥9
Vicat softening pointASTM D-1525°C≥94≥92≥90
GlossinessASTM D-523%≥90—≥60
Residual monomer%≤0.08≤0.08≤0.08

Packaging

Packaging is confirmed with the quotation.

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Published reference specifications. Confirm the current grade, SDS / TDS / COA, packaging and delivery terms with your quotation.