LEXAN™ PC Resin 164R

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LEXAN™ PC Resin Sabic Tianjin

SABIC PC Lexan 164R General Purpose Grade

LEXAN 164R is a versatile, medium-viscosity polycarbonate resin with an internal release agent for easier molding. It offers an excellent balance of strength, clarity, and heat resistance, making it a reliable, multi-purpose engineering plastic. It is compliant for food contact in most regions but is not recommended for medical applications requiring biocompatibility.

  • Character: Medium viscosity, multi purpose polycarbonate resin with added release agent
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Key technical data

  • Tensile Strength (Yield): 63 MPa
  • Flexural Modulus: 2300 MPa
  • Izod Impact, Notched (23°C): 70 kJ/m²
  • Ball Indentation Hardness: 95 MPa
  • Heat Deflection Temp (HDT/A @1.8 MPa): 127°C
  • Vicat Softening Temperature (Rate B/50): 143°C
  • Relative Temperature Index (Electrical): 130°C
  • Coefficient of Thermal Expansion: 7 x 10⁻⁵ /°C
  • Density: 1.2 g/cm³
  • Light Transmission (2.54mm): 88-90%
  • Haze (2.54mm): < 0.8%
  • Mold Shrinkage: 0.5 – 0.7%
  • Volume Resistivity: >1 x 10¹⁵ Ω·cm
  • Dielectric Strength: 17 kV/mm
  • UL 94 Rating: HB (1.5mm & 3mm)
  • Oxygen Index (LOI): 25%
  • Melt Temperature: 280 – 310°C
  • Mold Temperature: 80 – 110°C
  • Drying: 120°C for 2-4 hours (<0.02% moisture)

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LEXAN™ Resin 164R Europe TDSDownload

Application

  • Automotive Components
  • Electrical & Electronics
  • Consumer Goods
  • Industrial & General Machinery

Features & Benefits

Exceptional Impact Strength & Toughness

With its “No-Break” (NB) rating in unnotched Izod tests, LEXAN™ 164R absorbs significant force without fracturing.

High Heat Resistance

Featuring a Heat Deflection Temperature (HDT) of 127°C at 1.8 MPa, this resin maintains structural integrity under thermal stress.

Crystal Clarity with Dimensional Stability

Offering over 88% light transmission and low haze, it provides glass-like clarity while its consistent mold shrinkage (0.5-0.7%) ensures precise, predictable part dimensions every time.

LEXAN™ PC Resin

Related Lexan™ Polycarbonate Products

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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