SABIC PC Lexan 143R General Purpose Grade
SABIC Lexan 143R is a versatile, UV-stabilized polycarbonate resin. It offers an excellent balance of high impact strength, clarity, and ease of processing with a built-in mold release, ideal for demanding applications across various industries.
- Character: 11 MFR polycarbonate, MVR of 12. UV Stabilized. Mold release. UL94 HB rated. UL746C f1 rated.
Key technical data
- Tensile Stress at Yield: 62 MPa
- Flexural Modulus: 2340 MPa
- Notched Izod Impact (23°C): 801 J/m
- Heat Deflection Temp (1.82 MPa): 132°C
- Vicat Softening Temperature: 154°C
- Relative Temperature Index (Elec/Mech): 130°C
- Light Transmission (2.54mm): 88%
- Haze (2.54mm): 1%
- Specific Gravity: 1.20
- Mold Shrinkage: 0.5 – 0.7%
- UL94 Flame Rating: HB (0.76 mm)
- Volume Resistivity: >1E+17 Ω·cm
- Melt Temperature: 295 – 315°C
- Mold Temperature: 70 – 95°C
- Drying: 3-4 hours at 120°C
Application
- Automotive interior components (e.g., lens covers, glove box doors)
- Transparent protective shields and machine guards
- Housings for consumer electronics and power tools
- Lighting components and diffusers
- Medical device housings (non-implant)
- Various industrial and consumer durable goods
Features & Benefits
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Advanced Manufacturing
