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ALCOM® LB POM 1000 18008 WT1005-18

1 of 363 products in this brand
MOCOM Compounds ALCOM® LB POM 1000 18008 WT1005-18 is a Polyoxymethylene Copolymer with a special filler/additive system that makes it highly reflective and opaque. It is used in Automotive and Lighting market segments for applications such as light guides, reflectors, and light-blocking components. When processed with injection molding, it requires a melt temperature of 190-230°C and a mold temperature of 60-120°C.

Polymer Name: Polyacetal Copolymer (POM)

Processing Methods: Injection Molding

Fillers Included: Proprietary

Flexural Modulus: 2800.0 - 2800.0 MPa

Technical Data Sheet

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Knowde Enhanced TDS

Identification & Functionality

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

Excellent Opacity,

High Reflectivity,

Light Blocking

Applications & Uses

Markets

Automotive & Transportation

Applications

Automotive & Transportation — Automotive

Aftermarket Parts & Components,

Automotive Lighting,

Exterior & Body

Plastics & Elastomers End Uses

Automotive Applications,

Automotive Exterior Parts,

Button Guide,

Light Blocking Components,

Light Guides,

Reflectors,

Switch Housing

Plastics & Elastomers Processing Methods

Injection Molding

Properties

Color

White

Mechanical Properties
ValueUnitsTest Method / Conditions
Flexural Modulus2800.0MPaISO 178
Flexural Stress (3.5% Strain)75.0MPaISO 178
Tensile Modulus2800.0MPaISO 527
Tensile Stress at Yield60.0MPaISO 527
Tensile Elongation at Yield7.6%ISO 527
Tensile Elongation at Break20.0%ISO 527
Impact Strength (Charpy, at 23°C)100.0kJ/m²ISO 179/1eU
Impact Strength (Charpy, at -40°C)100.0kJ/m²ISO 179/1eU
Notched Impact Strength (Charpy, at 23°C)5.0kJ/m²ISO 179/1eA
Notched Impact (Charpy, at -40°C)4.5kJ/m²ISO 179/1eA
Physical Properties
ValueUnitsTest Method / Conditions
Density1480.0kg/m³ISO 1183
Thermal Properties
ValueUnitsTest Method / Conditions
Vicat B50149.0°CISO 306
HDT / A (1.8 MPa)102.0°CISO 75-1/-2
DSC (Melt Point)170.0°CISO 11357
Typical Properties
ValueUnitsTest Method / Conditions
Moisture Contentmax. 0.1%—
Optical Properties
ValueUnitsTest Method / Conditions
Tristimulus Value Y10 of Reflection90.0%DIN 5033
Tristimulus Value Y10 of Transm.,d=0.5mm1.0%ISO 13468
Processing Information (Injection Molding)
ValueUnitsTest Method / Conditions
Melt Temperature190 - 230°C—
Mould Temperature60 - 120°C—
Rheological Properties
ValueUnitsTest Method / Conditions
Melt Index (MVR)22.0cm³/10minISO 1133
MVR Temperature190.0°C—
MVR Load2.16kg—
Shrinkage (Lengthwise, 24h)2.1 - 2.5%ISO 294-4
Shrinkage (Lateral, 24h)1.9 - 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

Storage & Handling

Storage Conditions

Store in dry, protected from light.