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Torlon® 7530 Carbon-Reinforced
PAI PolyAmide-Imide Specifications

904 West 6th Street, Shiner, Texas 77984 USA
Phone: 1-361-594-2941     Fax: 1-361-594-2349     E-Mail: info@boedeker.com

1-800-444-3485

BPI Home Page | Applications | Materials Guide | Contact Us!

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GENERAL DESCRIPTION

click to resize photo Torlon ® PAI is the highest performing melt processable plastic. It has superior resistance to elevated temperatures. It is capable of performing under severe stress conditions at continuous temperatures to 500°F (260°C). Parts machined from Torlon ® PAI stock shapes provide greater compressive strength and higher impact resistance than most advanced engineering plastics. Its extremely low coefficient of linear thermal expansion and high creep resistance deliver excellent dimensional stability over its entire use range. PAI is an amorphous material with a Tg (glass transition temperature) of 537°F (280°C).

Torlon 7530 PAI (Compression Molded)

Torlon ® 7530 is 30% carbon reinforced, compression molded PAI. It offers exceptional stiffness, nonabrasive wear performance and a low coefficient of thermal expansion. Key applications for Torlon 7530 PAI include metal replacement, sliding vanes, aerospace parts, impellers, shrouds, pistons, and housings.

Compression-molded Torlon ® 7530 is typically available only in larger diameter rods (in short lengths), thicker sheets, and large (but short length) tubes. Check with us for availability of Torlon 7530 in the size you need. (see also Duratron T7530 PAI)

NOTE: This less-common carbon-reinforced grade is NOT AVAILABLE FROM STOCK, but rather can be offered ONLY BY SPECIAL ORDER ... long leadtimes and large minimum order quantities may apply when ordering this grade in sheet or rod forms.
see also datasheets for:
Torlon | Electrical Grade Torlon | Bearing Grade Torlon | Glass-Filled Torlon | Carbon-Filled Torlon

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TYPICAL PROPERTIES of TORLON® 7530 PAI PolyAmide-Imide

ASTM or UL test Property Torlon® 7530
Compression Molded
PHYSICAL
D792 Density (lb/in³)
(g/cm³)
0.058
1.61
D570 Water Absorption, 24 hrs (%) 0.3
D570 Water Absorption, Saturation (%) 1.5
MECHANICAL
D638 Tensile Strength (psi) 15,000
D638 Tensile Modulus (psi) 900,000
D638 Tensile Elongation at Break (%) 3.0
D790 Flexural Strength (psi) 20,000
D790 Flexural Modulus (psi) 900,000
D732 Shear Strength (psi) -
D695 Compressive Strength (psi) 27,000
D695 Compressive Modulus (psi) 600,000
D785 Hardness, Rockwell E85(M106)
D256 IZOD Notched Impact (ft-lb/in) 0.7
PTM 55007 Coefficient of Friction (Dry vs. Steel) Dynamic 0.20
PTM 55007 Limiting PV (4:1 Safety Factor) (ft-lb-in2-min 20,000
PTM 55010 Wear Factor "k" x 10-10(in3-min/ft-lb-hr -
THERMAL
E-831 Coefficient of Linear Thermal Expansion
(x 10-5 in./in./°F)
2.6
D648 Heat Deflection Temp (°F / °C)
at 264 psi

520 / 271
D3418 Glass Transition Temp (°F / °C) 527 / 275
- Max Operating Temp (°F / °C) 500 / 260
C177 Thermal Conductivity
(BTU-in/ft²-hr-°F)
(x 10-4 cal/cm-sec-°C)

2.5
8.6
UL94 Flammability Rating V-0
ELECTRICAL
D149 Dielectric Strength (V/mil) short time, 1/8" thick -
D150 Dielectric Constant at 1 MHz -
D150 Dissipation Factor at 1 MHz -
EOS/ESD S11.11 Surface Resistivity (ohms/square) > 1013

NOTE: The information contained herein are typical values intended for reference and comparison purposes only. They should NOT be used as a basis for design specifications or quality control. Contact us for manufacturers' complete material property datasheets.
All values at 73°F (23°C) unless otherwise noted.
DURATRON is a registered trademark of Quadrant Engineering Plastic Products.
Torlon is a registered trademark of SABIC Advanced Polmers (formerly GE Plastics)

http://www.boedeker.com/torlon-7530.htm

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Boedeker Plastics, Inc.
904 West 6th Street, Shiner, Texas 77984 USA
USA TOLLFREE : 1-800-444-3485
Phone: 1-361-594-2941     Fax: 1-361-594-2349     E-Mail: info@boedeker.com

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