Tarflon® G1920 is a basic glass fiber reinforced polycarbonate.

Polymer Name: Polycarbonate (PC)

Processing Methods: Injection Molding

Fillers Included: Glass Fiber

Technical Data Sheet

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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Fillers Included
Polymer Name
Plastics & Elastomers Functions
Technologies

Features & Benefits

Applications & Uses

Plastics & Elastomers Processing Methods

Properties

Flame Rating
Flame Rating
UL 94 HB
Mechanical Properties
ValueUnitsTest Method / Conditions
Rockwell Hardness70Scale MISO 2039-2 (JIS K7202-2)
Physical Properties
ValueUnitsTest Method / Conditions
Mold Shrinkage - TD (2 mm)0.6%Idemitsu Method
Mold Shrinkage - MD (2 mm)0.2%Idemitsu Method
Water Absorption (24h, 50% RH)0.13%ISO 62 (JIS K7209)
Density1.33g/cm3STANDARD ISO 1183
Thermal Properties
ValueUnitsTest Method / Conditions
Linear Thermal Expansion Coefficient2.5×10-5/°CISO 11359-2
Deflection Temperature Under Load (1.8 MPa)145°CISO 75-1,2 (JIS K7191-1,2)
Electrical Properties
ValueUnitsTest Method / Conditions
Dielectric Constant (1 MHz)3.15-ASTM D 150
Dissipation Factor (1 MHz)0.009-ASTM D 150
Volume Resistivitymax. 1E+16Ω·cmASTM D149
Dielectric Strengthmin. 22kV/mmIEC 60243-1
Flammability
ValueUnitsTest Method / Conditions
Flammability Rating (0.7 mm)HBClassUL 94
Processing Parameters
ValueUnitsTest Method / Conditions
Pre-drying Timings5.0 - 8h
Pre-drying Temperature120°C
Cylinder Temperature260 - 300°C
Mold Temperature80 - 120°C

Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Regional Availability
  • Asia Pacific
  • Europe
  • Latin America
  • North America