ALCOM® MS PP 4920 16080

Chemical Family: PolyolefinsPolypropylenes (PP)

MOCOM Compounds ALCOM® MS PP 4920 16080 is a polypropylene homopolymer pre-dried under dry air and a dessiccant dryer at temperatures between 60-90°C for 2-4 hours, with a 20% talcum filler/additive system. It is scratch resistant, heat stabilized, and has easy release (demolding) properties, making it suitable for use in the automotive market for injection molded parts. It has been approved by VW50123 and should be processed by injection molding at a melt temperature of 200-270°C and a mold temperature of 20-70°C.

Product families

Plastics — Basic Thermoplastics

Polyolefins

Other characteristics

Brand: ALCOM
Polymer Name: Polypropylene Homopolymer (HPP)
Fillers Included: Mineral, Talc
Mineral
Talc
Additives Included: Heat Stabilizer
Processing Methods: Injection Molding
Technology: Plastics
OEM Standards: Volkswagen
Labeling Claims: Azo Colorants-free
Azo Dyes-free
Conflict minerals-free
PAH-free
PFOA-free
PFOS-free
Persistent Organic Pollutants (POP)-free
Material Features: Good Mold Release
Good Scratch Resistance
Heat Stabilized
OEM Specifications: VW 50123
Storage Condition: Store in dry, protected from light.
Pre-Drying Conditions: In a dry air (dessiccant) dryer 60-90 °C for 2-4 h; In an air circulatIng dryer 60-90 °C for 2-4 h; Dependant on moisture content
Certifications and 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
Plastics and Elastomers End Uses: Automotive Applications
Plastics and Elastomers Functions: Resin
Plastics and Elastomers Processing Methods: Injection Molding

Technical data

Table 1 of 5

10 rows

Characteristic	Value	Unit	Method
Flexural Modulus	2400.0	MPa	ISO 178
Flexural Strength	45.0	MPa	ISO 178
Tensile Modulus	2400.0	MPa	ISO 527
Tensile Stress at Yield	29.0	MPa	ISO 527
Tensile Elongation at Yield	7.4	%	ISO 527
Tensile Elongation at Break	60.0	%	ISO 527
Impact Strength (Charpy, at 23°C)	60.0	kJ/m²	ISO 179/1eU
Impact Strength (Charpy, at -40°C)	17.0	kJ/m²	ISO 179/1eU
Notched Impact Strength (Charpy, at 23°C)	6.5	kJ/m²	ISO 179/1eA
Notched Impact (Charpy, at -40°C)	2.0	kJ/m²	ISO 179/1eA

Table 2 of 5

1 row

Characteristic	Value	Unit	Method
Density	1050.0	kg/m³	ISO 1183

Table 3 of 5

3 rows

Characteristic	Value	Unit	Method
Vicat B50	95.0	°C	ISO 306
HDT / A (1.8 MPa)	70.0	°C	ISO 75-1/-2
DSC (Melt Point)	168.0	°C	ISO 11357

Table 4 of 5

2 rows

Characteristic	Value	Unit
Mould Temperature	20 - 70	°C
Melt Temperature	200 - 270	°C

Table 5 of 5