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ALTECH® PS-HI A 1000/902 GY1231-20

1 of 305 products in this brand
MOCOM Compounds ALTECH® PS-HI A 1000/902 GY1231-20 is a base polymer of Polystyrene with impact, easy release (demolding), and injection molding grade features. It should be pre-dried in a dry air (dessiccant) dryer at 60-80°C for 2-3 h, and then an air circulating dryer at 60-80°C for 2-3 h. After drying, it should be processed for injection molding at a melt temperature of 180-260°C and a mold temperature of 10-70°C. This product is used in the automotive, electrical and electronic, and machinery market segments and can be used for injection molded parts such as bezels, profiles, and housings.

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 Modulus2200.0MPaISO 527
Tensile Stress at Yield23.0MPaISO 527
Tensile Elongation at Yield1.1%ISO 527
Tensile Elongation at Break25.0%ISO 527
Impact Strength (Charpy, at 23°C)30.0kJ/m²ISO 179/1eU
Impact Strength (Charpy, at -40°C)30.0kJ/m²ISO 179/1eU
Notched Impact Strength (Charpy, at 23°C)5.0kJ/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 B5080.0°CISO 306
HDT / A (1.8 MPa)70.0°CISO 75-1/-2
Flammability
ValueUnitsTest Method / Conditions
Flammability (1.5 mm)HBclassUL 94
Glow Wire (GWFI, 700°C, 1mm)Passed-DIN EN 60695
Glow Wire (GWFI, 700°C, 2mm)Passed-DIN EN 60695
Processing Information (Injection Molding)
ValueUnitsTest Method / Conditions
Mould Temperature10 - 70°C-
Melt Temperature180 - 260°C-
Rheological Properties
ValueUnitsTest Method / Conditions
Melt Index (MVR)15.0cm³/10minISO 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.