LEXAN™ PC Resin EX7681T

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LEXAN™ PC Resin Sabic Tianjin

SABIC Lexan EX7681T UV-stabilized

LEXAN™ Resin EX7681T is a high-performance, UV-stabilized polycarbonate resin engineered for exceptional durability. With a 10 MFR, it excels in co-extrusion and cap layer applications, offering low plate-out and superior long-term weatherability for outdoor sheet products.

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

Mechanical Properties

  • Tensile Yield Strength: 70 MPa
  • Flexural Modulus: 2580 MPa
  • Tensile Strain at Break: 88.1%

Impact Properties

  • Notched Izod Impact (23°C): 77 J/m
  • Notched Izod Impact (-30°C): 73 J/m
  • Instrumented Dart Impact Total Energy (23°C): 72 J

Thermal Properties

  • Heat Deflection Temperature (1.82 MPa): 116°C
  • Vicat Softening Temperature: ~135°C
  • Coefficient of Thermal Expansion (CTE): 6.5 ± 0.5 1/°C

Physical Properties

  • Specific Gravity / Density: 1.2
  • Melt Flow Rate (300°C/1.2kg): 10.5 g/10 min
  • Mold Shrinkage (flow): 0.96%

Processing Guidelines

  • Essential Drying: 100-110°C for 2-3 hours
  • Sheet Extrusion Melt Temp: 220-250°C
  • Profile Extrusion Melt Temp: 180-200°C

Download

LEXAN™ Resin EX7681T Europe TDSDownload
LEXAN™ Resin EX7681T Americas TDSDownload

Associated Documents

Regulatory Data SheetDownload
FMVSS302 General Statement SABIC PetchemDownload
Certified Renewable Polycarbonate BrochureDownload
Certified Renewable Polycarbonate LeafletDownload
LEXAN™ Resin EuropeDownload

Features & Benefits

Superior UV & Weather Resistance

The enhanced UV stabilization in LEXAN EX7681T protects underlying materials, significantly extending the service life and maintaining aesthetic appeal of outdoor panels and structures.

High Impact Strength Across Temperatures

This resin maintains excellent toughness from room temperature down to -30°C, providing reliable durability and safety for applications exposed to impact or harsh environmental conditions.

Optimized for Clean Processing

With low plate-out characteristics, LEXAN Resin EX7681T ensures longer production runs, reduced downtime for maintenance, and higher quality surface finish in co-extrusion operations.

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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