LEXAN™ FR Resin LGK4030
- Chemical Family
- Polycarbonate (PC)
LGK4030 is based on Polycarbonate containing 40% of glass fiber and glass flakes. Added feature includes Dimensional Stability and Flame Retardant.
Product families
Applications
- Consumer Goods — Appliances & Electronics
- Consumer Electronics
- Displays
- Lighting
Product Families
- High Performance Thermoplastics
- Polycarbonates
Other characteristics
- Brand
- LEXAN™ FR Resin
- Polymer Name
- Polycarbonate (PC)
- Fillers Included
- Glass Fiber, Glass Flake
- Glass Fiber
- Glass Flake
- Flexural Modulus
- 8820.0 - 8820.0 MPa
- Additives Included
- Flame Retardant
- Processing Methods
- Injection Molding
- 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.
- Markets
- Consumer Goods
- Electrical & Electronics
- Flame Rating
- UL 94 V0
- Technology
- Plastics
- Material Features
- Dimensional Stability
- Flame Retardant
- High Stiffness
- Certifications and Compliance
- UL 94
- Plastics and Elastomers End Uses
- Building Materials
- Cell Phones
- Computer Components
- Displays
- Electrical/Electronic Applications
- Lighting Applications
- Tablets
- Plastics and Elastomers Functions
- Resin
- Plastics and Elastomers Processing Methods
- Injection Molding
Technical data
Table 1 of 6
5 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Tensile Stress (Yield) ¹¹ | 129 | MPa | SABIC - Japan Method |
| Tensile Strain (Break) ¹¹ | 3 - 5 | % | SABIC - Japan Method |
| Flexural Stress ¹¹ | 180 | MPa | ASTM D790 |
| Flexural Modulus ¹¹ | 8820 | MPa | ASTM D790 |
| Hardness (Rockwell M) ¹¹ | 91 | — | ASTM D785 |
Table 2 of 6
3 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Specific Gravity ¹¹ | 1.54 | — | ASTM D792 |
| Water Absorption (at 23°C, 24hrs) ¹¹ | 0.14 | % | ASTM D570 |
| Mold Shrinkage (flow, 3.2 mm) ʰ ¹¹ | 0.15 - 0.2 | % | SABIC method |
Table 3 of 6
2 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Heat Deflection Temperature (at 0.45 MPa, 3.2 mm, Unannealed) ¹¹ | 145 | °C | ASTM D648 |
| Coefficient of Thermal Expansion (at -30°C to 30°C) ¹¹ | 0.000022 - 0.000043 | 1/°C | TMA |
Table 4 of 6
1 row| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Surface Resistivity ¹¹ | 1.00E+16 | Ω | ASTM D257 |
Table 5 of 6
1 row| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Izod Impact (Notched, at 23°C) ¹¹ | 107 | J/m | ASTM D256 |
Table 6 of 6
1 row| Characteristic | Value | Unit | Method |
|---|---|---|---|
| UL Recognized (94V-0 Flame Class Rating) ᵖ | min. 1.5 | mm | UL 94 |
