ALCOM® WP POM 5020 TF 18029

Identification & Functionality

Fillers Included

Aramid,

PTFE,

PTFE/Aramid

Polymer Name

Polyacetal Copolymer (POM)

Plastics & Elastomers Functions

Resin

Technologies

Plastics

Product Families

Plastics — Engineering & Specialty Polymers

Polyacetals

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

Dimensional Stability,

Good Sliding Properties,

Improved Wear,

Wear Resistant

Applications & Uses

Markets

Automotive & Transportation

Applications

Automotive & Transportation — Automotive

Powertrain & UTH

Plastics & Elastomers End Uses

Automotive Applications,

Bearing Shells,

Bearings,

Brake Pedal,

Gear Wheels,

Gears,

Machine/Mechanical Parts,

Roller Bearings,

Sleeve,

Slide Bushings,

Sliding Clutch,

Sliding Parts,

Washer

Plastics & Elastomers Processing Methods

Injection Molding

Properties

Mechanical Properties

	Value	Units	Test Method / Conditions
Flexural Modulus	2600.0	MPa	ISO 178
Flexural Strength	71.0	MPa	ISO 178
Tensile Modulus	2500.0	MPa	ISO 527
Tensile Strength at Break	42.0	MPa	ISO 527
Tensile Elongation at Break	8.0	%	ISO 527
Impact Strength (Charpy, at 23°C)	31.0	kJ/m²	ISO 179/1eU
Impact Strength (Charpy, at -40°C)	31.0	kJ/m²	ISO 179/1eU
Notched Impact Strength (Charpy, at 23°C)	3.0	kJ/m²	ISO 179/1eA
Notched Impact (Charpy, at -40°C)	2.5	kJ/m²	ISO 179/1eA

Physical Properties

	Value	Units	Test Method / Conditions
Density	1450.0	kg/m³	ISO 1183

Thermal Properties

	Value	Units	Test Method / Conditions
Vicat B50	148.0	°C	ISO 306
HDT / A (1.8 MPa)	103.0	°C	ISO 75-1/-2
DSC (Melt Point)	167.0	°C	ISO 11357

Processing Information (Injection Molding)

	Value	Units	Test Method / Conditions
Melt Temperature	190 - 230	°C	—
Mould Temperature	60 - 120	°C	—

Tribological Properties

	Value	Units	Test Method / Conditions
Coefficient of Sliding Friction µ (pv = 5*1 MPa*m/s)	0.27	—	ASTM G 137
Coefficient of Sliding Friction µH (pv = 5*1 MPa*m/s)	0.18	—	ASTM G 137
Specific Wear Rate ws (pv = 5*1 MPa*m/s)	0.25	E⁻⁶ mm³/Nm	ASTM G 137
Linear Wear Rate w (pv = 5*1 MPa*m/s)	4.5	µm/h	ASTM G 137

Rheological Properties

	Value	Units	Test Method / Conditions
Melt Index (MVR)	3.5	cm³/10min	ISO 1133
MVR Temperature	190.0	°C	—
MVR Load	2.16	kg	—
Shrinkage (Lengthwise, 24h)	2 - 2.4	%	ISO 294-4
Shrinkage (Lateral, 24h)	1.8 - 2.2	%	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 100-110 °C for 2-3 h
• In an air circulatIng dryer 100-110 °C for 3-5 h
Dependant on moisture content

Storage & Handling

Storage Conditions

Store in dry, protected from light.