LEXAN™ PC Resin 263R

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LEXAN™ PC Resin Sabic Tianjin

SABIC Lexan 263R Flame Retardant Grade

LEXAN™ Resin 263R is a versatile, medium-viscosity polycarbonate featuring built-in UV stabilization and a release agent for excellent processability. It delivers a reliable balance of clarity, impact strength, and flame resistance (UL94-V2 at 0.8mm).

  • Character: medium viscosity multi purpose UV stabilized grade
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Key technical data

  • Tensile Strength (Yield): 63 MPa
  • Flexural Modulus: 2300 MPa
  • Izod Impact, Notched (23°C): 70 kJ/m²
  • Izod Impact, Notched (-30°C): 12 kJ/m²
  • Charpy Impact, Notched (23°C): 35 kJ/m²
  • Heat Deflection Temperature (HDT @ 1.8 MPa): 127°C
  • Vicat Softening Temperature (Rate B/120): 145°C
  • Relative Temperature Index (Electrical): 130°C
  • Density: 1.20 g/cm³
  • Light Transmission (2.54mm): 88-90%
  • Haze (2.54mm): <0.8% Mold Shrinkage: 0.5 – 0.7% UL94 Rating: V-2 at 0.75mm, V-0 at 6.0mm Oxygen Index (LOI): 25% Volume Resistivity: >1 x 10¹⁵ Ω·cm
  • Dielectric Strength: 17 kV/mm
  • Melt Temperature: 280 – 310°C
  • Mold Temperature: 80 – 110°C
  • Drying: 2-4 hours at 120°C

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Features & Benefits

Exceptional Toughness & Durability

This LEXAN 263R resin maintains high impact resistance even at freezing temperatures (-30°C), preventing cracks and breaks in harsh environments, which reduces part failure and warranty claims.

High Clarity & Thermal Stability

It offers over 88% light transmission with low haze, ideal for clear covers or lenses. With a Heat Deflection Temperature (HDT) of 127°C at 1.8MPa, it withstands high-temperature assembly processes without deforming.qu

Easy Processing & Mold Release

The built-in release agent in LEXAN 263R ensures smooth demolding, reduces cycle times, and minimizes mold fouling. This leads to higher production efficiency and lower maintenance costs for injection molders.

LEXAN™ PC Resin

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Advanced Manufacturing

Extruder machine
High-speed mixer machine
Water ring pelletizer
Automatic bagging machine
Vibrating screening machine
Plastic rein material warehouse storage capacity
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