High Performance Composite

Accura® HPC High Performance Composite

 

A high-speed, high-rigidity engineered nano-composite

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Features

• Produces extremely strong and rigid parts
• High-production speeds
• Smooth easy-to-finish surfaces
• High temperature resistance
• Lowest viscosity

Applications

• Automotive and aerospace wind tunnel models
• Abrasion-resistant structures
• Jigs, fixtures and tooling applications
• Electrically insulating enclosures

Post-Cured Material

MEASUREMENT CONDITION METRIC U.S.
Tensile Strength (MPa | PSI) ASTM D638 66-89 9570-12910
Tensile Modulus (MPa | KSI) ASTM D638 9000-9700 1305-1407
Elongation at Break ASTM D638 0.8-1.9 % 0.8-1.9 %
Flexural Strength (MPa | PSI) ASTM D790 137-157 19870-22770
Flexural Modulus (MPa | KSI) ASTM D790 8700-10200 1262-1479
Izod impact notched (J/m | ft-lbs/in) ASTM D256 14-17 0.3
Heat Deflection
Temperature
ASTM D 648
@ 66 PSI
@ 264 PSI
73 °C
62 °C
163 °F
144 °F
Poissons Ratio ASTM D638 ~0.32 ~0.32
Coefficient of Thermal Expansion, 50-100 °C (ppm/°K | ppm/°F) ASTM E 831-93 64.2 35.7
Coefficient of Thermal Expansion, 100-150 °C (ppm/°K | ppm/°F) ASTM E 831-93 81.7 45.4
Dielectric Constant at 1MHz ASTM D150 4.2 4.2
Solid Density (g/cm³ | lbs/in³) 1.61 0.058
Shore D 80

 

Liquid Material

MEASUREMENT CONDITION VALUE
Viscosity @ 30 °C (86 °F) 700-1000 cps
Penetration Depth (Dp) 5.0 mils
Critical Exposure (Ec) 5.9 mJ/cm2
Color White
Liquid Density 1.60 g/cm³