ALCOM® PP 620/8 GF/MRX

Chemical Family: Polyolefins, Polypropylenes (PP)PolyolefinsPolypropylenes (PP)

MOCOM Compounds ALCOM® PP 620/8 GF/MRX is a blow molding grade polypropylene homopolymer with glass fiber/mineral filler/additive system. It has special features such as high acoustic damping and high density, and is typically used for conduit applications in the automotive market. Pre-drying conditions are required, either in a dry air (dessiccant) dryer at 60-90°C for 2-4 hours, or in an air circulating dryer at 60-90°C for 2-4 hours. Processing extrusion requires a melt temperature of 210-230°C.

Product families

Plastics — Basic Thermoplastics

Polyolefins

Other characteristics

Brand: ALCOM
Functions: Resin
Polymer Name: Polypropylene Homopolymer (HPP)
Labeling Claims: Azo Colorants-free, Azo Dyes-free, Conflict minerals-free, PAH-free, PFOA-free, PFOS-free, Persistent Organic Pollutants (POP)-free; Azo Colorants-free; Azo Dyes-free; Conflict minerals-free; PAH-free; PFOA-free; PFOS-free; Persistent Organic Pollutants (POP)-free
Fillers Included: Glass/Mineral, Mineral
Glass/Mineral
Mineral
Processing Methods: Blow Molding, Extrusion, Injection Molding
Technology: Plastics
Material Features: High Density
Noise Damping
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
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
Conduit
Plastics and Elastomers Functions: Resin
Plastics and Elastomers Processing Methods: Blow Molding
Extrusion
Injection Molding

Technical data

Table 1 of 4

7 rows

Characteristic	Value	Unit	Method
Flexural Modulus	3800.0	MPa	ISO 178
Flexural Stress (3.5% Strain)	58.0	MPa	ISO 178
Tensile Modulus	3600.0	MPa	ISO 527
Tensile Stress at Yield	37.0	MPa	ISO 527
Tensile Elongation at Yield	2.4	%	ISO 527
Impact Strength (Charpy, at 23°C)	20.0	kJ/m²	ISO 179/1eU
Notched Impact Strength (Charpy, at 23°C)	4.5	kJ/m²	ISO 179/1eA

Table 2 of 4

1 row

Characteristic	Value	Unit	Method
Density	1320.0	kg/m³	ISO 1183

Table 3 of 4

3 rows

Characteristic	Value	Unit	Method
Vicat B50	110.0	°C	ISO 306
HDT / A (1.8 MPa)	120.0	°C	ISO 75-1/-2
DSC (Melt Point)	166.0	°C	ISO 11357

Table 4 of 4