LEXAN™ PC Resin EX7631T

LEXAN™ PC Resin Sabic Tianjin

SABIC Lexan EX7631T UV-stabilized PC

LEXAN™ Resin EX7631T is a premium UV-stabilized polycarbonate resin with a 10 MFR, engineered for exceptional outdoor durability and co-extrusion cap layers. It offers low plate-out for cleaner processing and significantly enhanced weatherability for long-lasting performance in demanding applications.

  • Character: highly UV stabilized, 10 MFR, Release agent.
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Typical property data

Mechanical Properties

  • Tensile Yield Strength: 70 MPa
  • Flexural Strength: 113 MPa
  • Tensile Modulus: 2450 MPa

Impact Properties

  • Notched Izod Impact (23°C): 77 J/m
  • Notched Izod Impact (-30°C): 73 J/m

Thermal Properties

  • Heat Deflection Temperature (HDT @ 1.82 MPa): 116°C
  • Vicat Softening Temperature: 132°C

Physical Properties

  • Melt Flow Rate (300°C/1.2kg): 10.5 g/10 min
  • Specific Gravity: 1.2

Processing Guidelines

  • Melt Temp (Sheet Extrusion): 220–250°C
  • Pre-drying: 2-3 hours at 100–110°C

Features & Benefits

Superior UV & Weather Resistance

This LEXAN Resin EX7631T is highly stabilized against UV degradation, protecting products like outdoor panels and signage from yellowing and brittleness, extending service life and reducing replacement costs.

Engineered for Efficient Co-Extrusion

Specifically formulated as a cap layer material, it bonds effectively in multi-layer sheets, providing a durable, weatherable surface while allowing for cost-effective substrate materials underneath.

High Flow with Low Plate-Out

Its 10 MFR rating and low plate-out characteristic ensure smooth processing, cleaner equipment, and consistent quality in both sheet and profile extrusion, minimizing downtime and maintenance.

LEXAN™ PC Resin

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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