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ALCOM® POM 770/1 SLBV

1 of 363 products in this brand
MOCOM Compounds ALCOM® POM 770/1 SLBV is a polyoxymethylene copolymer with a special filler and improved sliding/wear and heat stabilized properties. It is typically used in functional components, bearings, and sliding elements in the automotive and machinery industry and can be processed using injection molding with a melt temperature of 180-220°C and a mold temperature of 60-90°C. Pre-drying should be done using either a dry air (dessiccant) dryer or an air circulating dryer at 100-110°C for 2-3 hours or 3-5 hours respectively, depending on the moisture content.

Polymer Name: Polyacetal Copolymer (POM)

Processing Methods: Injection Molding

Functions: Resin

Fillers Included: Proprietary

Additives Included: Heat Stabilizer

Labeling Claims: Azo Colorants-free, Azo Dyes-free, Conflict minerals-free, PAH-free, PFOA-free, PFOS-free, Persistent Organic Pollutants (POP)-free

Flexural Modulus: 2450.0 - 2450.0 MPa

Technical Data Sheet

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Knowde Enhanced TDS

Identification & Functionality

Additives Included

Heat Stabilizer

Fillers Included

Proprietary

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

Good Sliding Properties,

Heat Stabilized,

Improved Wear,

Light Blocking

Applications & Uses

Plastics & Elastomers End Uses

Automotive Applications,

Bearings,

Machine/Mechanical Parts,

Sliding Parts

Plastics & Elastomers Processing Methods

Injection Molding

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Flexural Modulus2450.0MPaISO 178
Flexural Stress (3.5% Strain)65.0MPaISO 178
Tensile Modulus2700.0MPaISO 527
Tensile Stress at Yield60.0MPaISO 527
Tensile Elongation at Yield10.0%ISO 527
Tensile Elongation at Break30.0%ISO 527
Impact Strength (Charpy, at 23°C)no breakkJ/m²ISO 179/1eU
Impact Strength (Charpy, at -40°C)180.0kJ/m²ISO 179/1eU
Notched Impact Strength (Charpy, at 23°C)8.0kJ/m²ISO 179/1eA
Notched Impact (Charpy, at -40°C)6.0kJ/m²ISO 179/1eA
Physical Properties
ValueUnitsTest Method / Conditions
Density1400.0kg/m³ISO 1183
Thermal Properties
ValueUnitsTest Method / Conditions
Vicat B50145.0°CISO 306
HDT / A (1.8 MPa)100.0°CISO 75-1/-2
DSC (Melt Point)169.0°CISO 11357
Processing Information (Injection Molding)
ValueUnitsTest Method / Conditions
Melt Temperature180 - 220°C—
Mould Temperature60 - 90°C—
Rheological Properties
ValueUnitsTest Method / Conditions
Melt Index (MVR)8.0cm³/10minISO 1133
MVR Temperature190.0°C—
MVR Load2.16kg—
Shrinkage (Lengthwise, 24h)2.4 - 2.6%ISO 294-4
Shrinkage (Lateral, 24h)2.1 - 2.3%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 not above 30°C.