LEXAN™ PC Resin 161R

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LEXAN™ PC Resin Sabic Tianjin

SABIC PC Lexan 161R General Purpose Grade

LEXAN 161R is a versatile, medium-viscosity polycarbonate resin engineered for easy processing. Formulated with an integrated release agent, it ensures excellent mold flow and is available in transparent, translucent, and opaque color options for maximum design flexibility.

  • Character: medium viscosity multi purpose grade
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Key technical data

  • Tensile Strength (Yield): 63 MPa
  • Tensile Modulus: 2350 MPa
  • Izod Impact, Notched (23°C): 70 kJ/m²
  • Flexural Modulus: 2300 MPa
  • Heat Deflection Temperature (HDT @ 1.8 MPa): 127°C
  • Vicat Softening Temperature (Rate B/50): 143°C
  • Relative Temperature Index (Electrical): 130°C
  • Volume Resistivity: >1.E+15 Ω·cm
  • Comparative Tracking Index (CTI): 225 V
  • Dielectric Strength (0.8mm): 35 kV/mm
  • UL 94 Flame Rating: HB (1.1 mm & 3.0 mm)
  • Density: 1.20 g/cm³
  • Mold Shrinkage: 0.5 – 0.7 %
  • Light Transmission (2.54mm): 88 – 90 %
  • Water Absorption (Saturated): 0.35 %
  • Melt Temperature: 280 – 310 °C
  • Mold Temperature: 80 – 110 °C
  • Drying: 2-4 hours at 120°C

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LEXAN™ 161R Europe TDSDownload

Application

  • Automotive interior and exterior components
  • Electrical housings and enclosures
  • Consumer electronics casings
  • Transparent safety shields and covers
  • Lighting components (translucent/transparent versions)
  • Industrial equipment housings
  • Medical device housings (non-implantable)
  • Office equipment and printer components

Features & Benefits

Easy Processing & High Yield

The built-in release agent in LEXAN™ 161R facilitates smooth demolding, reducing cycle times and minimizing part defects.

Exceptional Toughness & Durability

This resin offers outstanding impact resistance, even at low temperatures, and high tensile strength. It creates components that withstand drops, impacts, and harsh conditions.

Superior Clarity & Electrical Safety

With over 88% light transmission and low haze, LEXAN 161R is perfect for transparent applications. It also features high dielectric strength and flame-retardant ratings.

LEXAN™ PC Resin

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