ALCOM® PC 740/2566 PTFE20

Chemical Family: Polycarbonate (PC)

MOCOM Compounds ALCOM® PC 740/2566 PTFE20 is a polycarbonate-based polymer with a 20% PTFE filler/additive system that provides improved sliding/wear performance. It is mainly used for functional components in the automotive and machinery market segments. For pre-drying, the recommended conditions are 120°C in a dry air (dessiccant) dryer for 2-3 h, or in an air circulating dryer between 100-120°C for 4-12 h, depending on the moisture content. The injection molding melt temperature should range between 270-310°C, and the mold temperature should be between 80-110°C.

Product families

Plastics — Engineering & Specialty Polymers

Polycarbonates

Other characteristics

Brand: ALCOM
Polymer Name: Polycarbonate (PC)
Fillers Included: PTFE
Processing Methods: Injection Molding
Technology: Plastics
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 Sliding Properties
Improved Wear
Wear Resistant
Storage Condition: Store in dry, protected from light.
Pre-Drying Conditions: 120 °C in a dry air (dessiccant) dryer for 2-3 h; In an air circulatIng dryer 100-120 °C for 4-12 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
Machine/Mechanical Parts
Plastics and Elastomers Functions: Resin
Plastics and Elastomers Processing Methods: Injection Molding

Technical data

Table 1 of 5

8 rows

Characteristic	Value	Unit	Method
Tensile Modulus	2100.0	MPa	ISO 527
Tensile Stress at Yield	50.0	MPa	ISO 527
Tensile Elongation at Yield	5.3	%	ISO 527
Tensile Elongation at Break	70.0	%	ISO 527
Impact Strength (Charpy, at 23°C)	no break	kJ/m²	ISO 179/1eU
Impact Strength (Charpy, at -40°C)	no break	kJ/m²	ISO 179/1eU
Notched Impact Strength (Charpy, at 23°C)	27.0	kJ/m²	ISO 179/1eA
Notched Impact (Charpy, at -40°C)	16.0	kJ/m²	ISO 179/1eA

Table 2 of 5

1 row

Characteristic	Value	Unit	Method
Density	1310.0	kg/m³	ISO 1183

Table 3 of 5

2 rows

Characteristic	Value	Unit	Method
Vicat B50	145.0	°C	ISO 306
HDT / A (1.8 MPa)	133.0	°C	ISO 75-1/-2

Table 4 of 5