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ALCOM® PBT 700/1 GF30 TF15 SI2

1 of 363 products in this brand
MOCOM Compounds ALCOM® PBT 700/1 GF30 TF15 SI2 is a polybutylene terephthalate with a filler/additive system of 30% glass fibers, 15% PTFE, and 2% silicone. It offers improved sliding/wear, heat stabilization, and high stiffness characteristics, making it suitable for use in automotive and machinery markets for gear wheels, roller bearings, functional components, bearings, and sliding elements.

Polymer Name: Polybutylene Terephthalate (PBT)

Processing Methods: Injection Molding

Fillers Included: Glass Fiber, PTFE, Silicone

Additives Included: Heat Stabilizer

Flexural Modulus: 8600.0 - 8600.0 MPa

Technical Data Sheet

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Knowde Enhanced TDS

Identification & Functionality

Additives Included

Heat Stabilizer

Chemical Family

Polyesters

Fillers Included

Glass Fiber,

PTFE,

Silicone

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

Good Sliding Properties,

Good Tribological Properties,

Heat Stabilized,

High Stiffness,

Improved Wear,

Wear Resistant

Applications & Uses

Markets

Automotive & Transportation

Applications

Automotive & Transportation — Automotive

Powertrain & UTH

Plastics & Elastomers End Uses

Automotive Applications,

Bearings,

Gear Wheels,

Machine/Mechanical Parts,

Roller Bearings,

Sliding Parts

Plastics & Elastomers Processing Methods

Injection Molding

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Flexural Modulus8600.0MPaISO 178
Flexural Strength175.0MPaISO 178
Tensile Modulus9800.0MPaISO 527
Tensile Strength at Break115.0MPaISO 527
Tensile Elongation at Break2.6%ISO 527
Impact Strength (Charpy, at 23°C)50.0kJ/m²ISO 179/1eU
Notched Impact Strength (Charpy, at 23°C)9.0kJ/m²ISO 179/1eA
Physical Properties
ValueUnitsTest Method / Conditions
Density1630.0kg/m³ISO 1183
Thermal Properties
ValueUnitsTest Method / Conditions
Vicat B50212.0°CISO 306
HDT / A (1.8 MPa)214.0°CISO 75-1/-2
DSC (Melt Point)227.0°CISO 11357
Processing Information (Injection Molding)
ValueUnitsTest Method / Conditions
Melt Temperature250 - 270°C—
Mould Temperature80 - 120°C—
Tribological Properties
ValueUnitsTest Method / Conditions
Coefficient of Sliding Friction µ (pv = 5*1 MPa*m/s)0.28—ASTM G 137
Coefficient of Sliding Friction µH (pv = 5*1 MPa*m/s)0.19—ASTM G 137
Specific Wear Rate ws (pv = 5*1 MPa*m/s)1.2E⁻⁶ mm³/NmASTM G 137
Linear Wear Rate w (pv = 5*1 MPa*m/s)21.0µm/hASTM G 137
Rheological Properties
ValueUnitsTest Method / Conditions
Shrinkage (Lengthwise, 24h)0.2 - 0.4%ISO 294-4
Shrinkage (Lateral, 24h)0.5 - 0.7%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 not above 30°C.