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ALTECH® PP-H A 4920/170 MR20

MOCOM Compounds ALTECH® PP-H A 4920/170 MR20 is a Polypropylene Homopolymer with a 20% talcum filler/additive system. It is designed for pre-drying conditions in a dry air (dessiccant) dryer at 80-120°C for 2-3 hours, or in an air circulating dryer at 80-120°C for 2-4 hours. For injection molding, the melt temperature should be 200-250°C and the mold temperature should be 20-70°C. It has easy release (demolding) and processing and heat stabilization features. This material is suitable for automotive, building and construction applications, and can be used for injection molded parts, functional components, housings and fixing elements.

Brand: ALTECH (305 products)

Polymer Name: Polypropylene Homopolymer (HPP)

Processing Methods: Injection Molding

Additives Included: Heat Stabilizer, Processing Stabilizer

Fillers Included: Mineral, Talc

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Additives Included: Heat Stabilizer,
Processing Stabilizer
Chemical Family: Polyolefins,
Polypropylenes (PP)
Fillers Included: Mineral,
Talc
Polymer Name: Polypropylene Homopolymer (HPP)
Plastics & Elastomers Functions: Resin
Technologies: Plastics
Product Families: Plastics — Basic Thermoplastics
Polyolefins

Features & Benefits

Labeling Claims: Azo Colorants-free,
Azo Dyes-free,
Conflict minerals-free,
PAH-free,
PFOA-free,
PFOS-free,
Persistent Organic Pollutants (POP)-free
Materials Features: Good Mold Release,
Heat Aging Resistant,
Heat Stabilized,
Processing Stability

Applications & Uses

Markets: Electrical & Electronics
Applications: Electrical & Electronics — Parts & Components
Housings & Enclosures
Plastics & Elastomers End Uses: Automotive Applications,
Construction Applications,
Fixtures,
Housings
Plastics & Elastomers Processing Methods: Injection Molding

Properties

Mechanical Properties


	Value	Units	Test Method / Conditions
Flexural Strength	55.0	MPa	ISO 178
Tensile Modulus	3200.0	MPa	ISO 527
Tensile Strength at Break	33.0	MPa	ISO 527
Tensile Elongation at Break	5.4	%	ISO 527
Impact Strength (Charpy, at 23°C)	30.0	kJ/m²	ISO 179/1eU
Notched Impact Strength (Charpy, at 23°C)	1.6	kJ/m²	ISO 179/1eA

Physical Properties


	Value	Units	Test Method / Conditions
Density	1060.0	kg/m³	ISO 1183

Thermal Properties


	Value	Units	Test Method / Conditions
Vicat B50	107.0	°C	ISO 306
HDT / A (1.8 MPa)	82.0	°C	ISO 75-1/-2
DSC (Melt Point)	163.0	°C	ISO 11357

Processing Information (Injection Molding)


	Value	Units	Test Method / Conditions
Mould Temperature	20 - 70	°C	-
Melt Temperature	200 - 250	°C	-

Rheological Properties


	Value	Units	Test Method / Conditions
Melt Index (MVR)	25.0	cm³/10min	ISO 1133
MVR Temperature	230.0	°C	-
MVR Load	2.16	kg	-
Shrinkage (Lengthwise, 24h)	0.7 - 1	%	ISO 294-4
Shrinkage (Lateral, 24h)	1.2 - 1.5	%	ISO 294-4

Regulatory & Compliance

Certifications & Compliance: Directive 2011/65/EC amended through EU/2015/863 (RoHS),
EC No.1907/2006,
IATF 16949,
ISO 13485,
ISO 14001,
ISO 17025,
ISO 45001,
ISO 50001,
ISO 9001,
REACH (Europe),
REACH (UK),
RoHS Compliant,
SVHC Compliant

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.