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LEXAN™ FR Resin LGK4030

1 of 17 products in this brand
LGK4030 is based on Polycarbonate containing 40% of glass fiber and glass flakes. Added feature includes Dimensional Stability and Flame Retardant.

Polymer Name: Polycarbonate (PC)

Additives Included: Flame Retardant

Fillers Included: Glass Fiber, Glass Flake

Processing Methods: Injection Molding

Flexural Modulus: 8820.0 - 8820.0 MPa

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Additives Included
Chemical Family
Fillers Included
Polymer Name
Plastics & Elastomers Functions
Technologies

Features & Benefits

Applications & Uses

Plastics & Elastomers Processing Methods

Properties

Flame Rating
Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Stress (Yield) ¹¹129MPaSABIC - Japan Method
Tensile Strain (Break) ¹¹3 - 5%SABIC - Japan Method
Flexural Stress ¹¹180MPaASTM D790
Flexural Modulus ¹¹8820MPaASTM D790
Hardness (Rockwell M) ¹¹91ASTM D785
Physical Properties
ValueUnitsTest Method / Conditions
Specific Gravity ¹¹1.54ASTM D792
Water Absorption (at 23°C, 24hrs) ¹¹0.14%ASTM D570
Mold Shrinkage (flow, 3.2 mm) ʰ ¹¹0.15 - 0.2%SABIC method
Thermal Properties
ValueUnitsTest Method / Conditions
Heat Deflection Temperature (at 0.45 MPa, 3.2 mm, Unannealed) ¹¹145°CASTM D648
Coefficient of Thermal Expansion (at -30°C to 30°C) ¹¹0.000022 - 0.0000431/°CTMA
Electrical Properties
ValueUnitsTest Method / Conditions
Surface Resistivity ¹¹1.00E+16ΩASTM D257
Impact Properties
ValueUnitsTest Method / Conditions
Izod Impact (Notched, at 23°C) ¹¹107J/mASTM D256
Flame Characteristics
ValueUnitsTest Method / Conditions
UL Recognized (94V-0 Flame Class Rating) ᵖmin. 1.5mmUL 94
Note
  • ʰ Measurements made from laboratory test coupon. Actual shrinkage may vary outside of range due to differences in processing conditions, equipment, part geometry and tool design. It is recommended that mold shrinkage studies be performed with surrogate or legacy tooling prior to cutting tools for new molded article.
  • ¹¹ The information stated on Technical Datasheets should be used as indicative only for material selection purposes and not be utilized as specification or used for part or tool design.
  • ᵖ UL ratings shown on the technical datasheet might not cover the full range of thicknesses and colors. For details, please see the UL Yellow Card.
 

Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Regional Availability
  • Americas
  • Asia
  • Europe
  • Global
  • Middle East
  • North America