PAI pellets
PAI is a family of soluble polyamide-imides sold in pellets form. The polymer is tough, chemically resistant, and thermally stable. It has thermal capability similar to many polyimides, at a lower price. Coatings based on AI polymers have been shown to be cost-effective in electrical/electronic, high-temperature decorative, and corrosion prevention applications.
PAI is available in water-soluble versions that possess exceptional mechanical, thermal, chemical resistance as well as wear-resistant properties.
Torlon resins are inherently non-flammable, have outstanding electrical properties, and possess enormous temperature stability from cryogenic to 300°C and some grades are FDA compliant.
Physical | Measurement | Value | Testing Method |
Density/Specific Gravity @ 73°F | lb/in3 | 0.0509 | ASTM D792 |
Water Absorption Immersion, 24 Hours | % by wt. | 0.4 | ASTM D570 (2) |
Water Absorption Immersion, Saturation | % by wt. | 1.7 | ASTM D570 (2) |
Mechanical | Measurement | Value | Testing Method |
Coefficient of Friction (Dry vs. Steel) Dynamic | - | 0.35 | QTM 55007 |
Compressive Modulus of Elasticity, 73°F | ksi | 478 | ASTM D695 |
Compressive Strength, 10% Deformation, 73°F | psi | 24000 | ASTM D695 |
Tensile Elongation at Break, 73°F | % | 10 | - |
Flexural Modulus of Elasticity, 73°F | ksi | 600 | ASTM D790 |
Flexural Strength, 73°F | psi | 24000 | ASTM D790 |
Izod Impact (notched), 73°F | ft-lb/in | 2 | ASTM D256 Type "A" |
Wear Factor "k" x 10-10 | in3-min/ft-lb-hr) | >= 1000 | QTM 55010 |
Limiting PV (with 4:1 safety factor applied) | psi-ft/min | 4000 | QTM 55007 |
Tensile Modulus of Elasticity, 73°F | ksi | 600 | ASTM D638 |
Hardness, Rockwell E, 73°F | - | 80 | ASTM D785 |
Hardness, Rockwell M, 73°F | - | 120 | ASTM D785 |
Shear Strength, 73°F | psi | 16000 | ASTM D732 |
Tensile Strength, 73°F | psi | 20000 | ASTM D638 |
1. Are youtrading company or Manufacturer ?
We are factory.
2.About Sample
We provide samples, but you need to pay the sample fee and freight.
3. About Material
We can customize the material according to customers' requirement.
4. About Quality
All the products must be tested strictly according to the testing procedure before shipment.
5. About Delivery Period
Normally delivered in 7 working days after the confirmation of order& payment. And it varies according to the material and
quantity.
6. About Payment term
It's flexible, T/T, L/C at sight,100% in advance,30% in advance, the balance by copy B/L