PAI rod
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.
TYPICAL PROPERTIES
| 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 |
FAQ
Q1. What is your terms of payment?
A: T/T, details could be discussed.
A: FOB, CFR, CIF, DDU, EXW, etc.
Q2. How about your delivery time?
A: Generally, 3 to 12 days upon advance payment.
The specific delivery time depends on your detailed requirements and the quantity of your order.
Q3. Can you produce according to the samples?
A: Yes, we can offer samples or technical drawings.
Q4. What is your sample policy?
A: We could offer the sample for free charge but your esteemed company will pay the cost of freight.
Q5. Do you test all your goods before delivery?
A: Yes, we have 100% inner inspection in our own laboratory and plant before delivery.
Q6: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them.
Our Advantages:
1.We are very experienced with this field(more than 10 years);
2.Good after-sales service
3.100% quality guaranteed;
4.We accept sample order for testing;
5.Strong supply ability
6.Made in China gold members with high credit guarantee.
We develop and manufacture high performance engineering thermoplastics compounds custom made to suit your demanding industrial environments requirements.
Audited Supplier 
){kind=link}
){kind=link}