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ALCOM® PBT 700/1.1 CF20 PTFE15

1 of 363 products in this brand
MOCOM Compounds ALCOM® PBT 700/1.1 CF20 PTFE15 is a polybutylene terephthalate base polymer with 20% carbon fibers and 15% PTFE, designed for use in machinery applications and injection molded parts. It is electrically conductive, has reduced surface resistivity and improved sliding/wear, and is heat stabilized. The pre-drying conditions are in a dry air (dessiccant) dryer 100-120°C for 2-4 hours, or in an air circulating dryer 100-120°C for 4-8 hours depending on moisture content. The processing injection molding melt temperature is 250-270°C and the mold temperature is 80-120°C. The product should be handled with care to avoid any damage.

Polymer Name: Polybutylene Terephthalate (PBT)

Processing Methods: Injection Molding

Fillers Included: Carbon Fiber, PTFE

Additives Included: Heat Stabilizer

Flexural Modulus: 14100.0 - 14100.0 MPa

Technical Data Sheet

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Identification & Functionality

Additives Included

Heat Stabilizer

Chemical Family

Polyesters

Fillers Included

Carbon Fiber,

PTFE

Polymer Name

Polybutylene Terephthalate (PBT)

Plastics & Elastomers Functions

Resin

Technologies

Plastics

Product Families

Plastics — Engineering & Specialty Polymers

Polyesters & Copolyesters

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

Electrically Conductive,

Good Sliding Properties,

Heat Stabilized,

Improved Wear,

Reduced Surface Resistivity,

Wear Resistant

Applications & Uses

Markets

Electrical & Electronics

Applications

Electrical & Electronics — Parts & Components

Housings & Enclosures

Plastics & Elastomers End Uses

Housings,

Machine/Mechanical Parts

Plastics & Elastomers Processing Methods

Injection Molding

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Flexural Modulus14100.0MPaISO 178
Flexural Strength210.0MPaISO 178
Tensile Modulus16200.0MPaISO 527
Tensile Strength at Break140.0MPaISO 527
Tensile Elongation at Break1.6%ISO 527
Impact Strength (Charpy, at 23°C)37.0kJ/m²ISO 179/1eU
Notched Impact Strength (Charpy, at 23°C)6.0kJ/m²ISO 179/1eA
Physical Properties
ValueUnitsTest Method / Conditions
Density1470.0kg/m³ISO 1183
Thermal Properties
ValueUnitsTest Method / Conditions
Vicat B50210.0°CISO 306
HDT / A (1.8 MPa)217.0°CISO 75-1/-2
Electrical Properties
ValueUnitsTest Method / Conditions
Surface Resistancemax. 25OhmIEC 62631-3-2
Processing Information (Injection Molding)
ValueUnitsTest Method / Conditions
Melt Temperature250 - 270°C—
Mould Temperature80 - 120°C—
Rheological Properties
ValueUnitsTest Method / Conditions
Shrinkage (Lengthwise, 24h)0.2 - 0.4%ISO 294-4
Shrinkage (Lateral, 24h)0.7 - 1.1%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 100-120 °C for 2-4 h
  • In an air circulatIng dryer 100-120 °C for 4-8 h
  • Dependant on moisture content

Storage & Handling

Storage Conditions

Store in dry, protected from light.