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ALTECH® PS-HI A 1000/901 WT1222-20

1 of 305 products in this brand
MOCOM Compounds ALTECH® PS-HI A 1000/901 WT1222-20 is a Polystyrene impact injection molding grade offering easy release (demolding) characteristics, suitable for use in Automotive, electrical and electronic, and building and construction applications. It should be pre-dried in a dry air (dessiccant) dryer or air circulating dryer at 60-80°C for 2-3 hours, and processed using injection molding with melt temperature 180-260°C and mold temperature 10-70°C. Typical applications include bezels and housings, and it should be stored in a light-protected environment.

Polymer Name: High Impact Polystyrene (HIPS)

Processing Methods: Injection Molding

Technical Data Sheet
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Identification & Functionality

Plastics & Elastomers Functions
Technologies

Features & Benefits

Materials Features

Applications & Uses

Plastics & Elastomers Processing Methods

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Modulus1800.0MPaISO 527
Tensile Stress at Yield22.0MPaISO 527
Tensile Elongation at Yield1.1%ISO 527
Tensile Elongation at Break40.0%ISO 527
Impact Strength (Charpy, at 23°C)155.0kJ/m²ISO 179/1eU
Impact Strength (Charpy, at -40°C)95.0kJ/m²ISO 179/1eU
Notched Impact Strength (Charpy, at 23°C)7.5kJ/m²ISO 179/1eA
Notched Impact (Charpy, at -40°C)2.5kJ/m²ISO 179/1eA
Physical Properties
ValueUnitsTest Method / Conditions
Density1040.0kg/m³ISO 1183
Thermal Properties
ValueUnitsTest Method / Conditions
Vicat B5087.0°CISO 306
HDT / A (1.8 MPa)73.0°CISO 75-1/-2
Flammability
ValueUnitsTest Method / Conditions
Flammability (1.5 mm)HBclassUL 94
Processing Information (Injection Molding)
ValueUnitsTest Method / Conditions
Mould Temperature10 - 70°C-
Melt Temperature180 - 260°C-
Rheological Properties
ValueUnitsTest Method / Conditions
Melt Index (MVR)11.0cm³/10minISO 1133
MVR Temperature200.0°C-
MVR Load5.0kg-
Shrinkage (24h)0.3 - 0.7%ISO 294-4

Regulatory & Compliance

Technical Details & Test Data

Pre-Drying Conditions
  • In a dry air (dessiccant) dryer 60-80 °C for 2-3 h
  • In an air circulatIng dryer 60-80 °C for 2-3 h

Storage & Handling

Storage Conditions

Store in dry, protected from light.