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ALTECH® PP-H A 4925/500 MR25

1 of 305 products in this brand
MOCOM Compounds ALTECH® PP-H A 4925/500 MR25 is a polypropylene homopolymer with 25% talcum filler/additive system that is heat-stabilized, easy to release (demold), and processing-stabilized. This material is suitable for injection molding at a melt temperature of 200-250°C and a mold temperature of 20-70°C and is used in the market segments of furniture, building and construction, and automotive for injection molded parts and interior decoration/finishing. Typical applications include functional components, housings, and fixing elements.

Polymer Name: Polypropylene Homopolymer (HPP)

Processing Methods: Injection Molding

Additives Included: Heat Stabilizer, Processing Stabilizer

Fillers Included: Mineral, Talc

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Fillers Included
Plastics & Elastomers Functions
Technologies

Features & Benefits

Applications & Uses

Plastics & Elastomers Processing Methods

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Flexural Modulus3000.0MPaISO 178
Flexural Stress (3.5% Strain)45.0MPaISO 178
Tensile Modulus3000.0MPaISO 527
Tensile Stress at Yield32.0MPaISO 527
Tensile Elongation at Yield4.6%ISO 527
Tensile Elongation at Break12.0%ISO 527
Impact Strength (Charpy, at 23°C)40.0kJ/m²ISO 179/1eU
Notched Impact Strength (Charpy, at 23°C)3.0kJ/m²ISO 179/1eA
Physical Properties
ValueUnitsTest Method / Conditions
Density1090.0kg/m³ISO 1183
Thermal Properties
ValueUnitsTest Method / Conditions
Vicat B5098.0°CISO 306
HDT / A (1.8 MPa)80.0°CISO 75-1/-2
DSC (Melt Point)163.0°CISO 11357
Processing Information (Injection Molding)
ValueUnitsTest Method / Conditions
Mould Temperature20 - 70°C
Melt Temperature200 - 250°C
Rheological Properties
ValueUnitsTest Method / Conditions
Melt Index (MVR)25.0cm³/10minISO 1133
MVR Temperature230.0°C
MVR Load2.16kg
Shrinkage (Lengthwise, 24h)0.6 - 0.8%ISO 294-4
Shrinkage (Lateral, 24h)1.1 - 1.3%ISO 294-4

Regulatory & Compliance

Technical Details & Test Data

Pre-Drying Conditions
  • In a dry air (dessiccant) dryer 80-120 °C for 2-3 h
  • In an air circulatIng dryer 80-120 °C for 2-4 h

Storage & Handling

Storage Conditions

Store in dry, protected from light not above 30°C.