PAI rod for sale
3 year ago
High quality plastic PAI rod
PAI Plate Rod Tube
PAI polyamide-imide is a modified polyimide, it is a heat resistant amorphous engineering thermoplastic,
primarily by trimellitic anhydride and various aromatic diamine condensation.From temperatures of 500°F
to chemically harsh environments,TORLON® outperforms similar materials in a broad range of applications.
This melt processible plastic offers exceptional toughness,stiffness and strength and is both impact resistant
and extremely durable.Available at a lower cost than many advanced engineering plastics,TORLON® can
be machined to tight tolerances,extruded and compression molded.
PAI Sheet
The typical properties of PAI for each grade:
|
property |
test method |
units |
high strength type |
wear resistant type |
||||||
|
4203L |
5030 |
7130 |
4301 |
4275 |
4435 |
4630 |
4645 |
|||
|
tensile strength |
D638 |
MPa |
152 |
221 |
221 |
113 |
117 |
94 |
81.4 |
114 |
|
elongation at break |
D638 |
% |
7.6 |
2.3 |
1.5 |
3.3 |
2.6 |
1.0 |
1.9 |
0.8 |
|
flexural strength |
D790 |
MPa |
282 |
374 |
310 |
|
200 |
|
|
|
|
23°C |
244 |
338 |
355 |
219 |
212 |
152 |
131 |
154 |
||
|
135°C |
174 |
251 |
263 |
165 |
157 |
129 |
|
|
||
|
232°C |
120 |
184 |
177 |
113 |
111 |
91 |
|
|
||
|
flexural modulus |
D790 |
GPa |
7.9 |
14.1 |
24.6 |
|
9.6 |
|
|
|
|
23°C |
5.0 |
11.7 |
19.9 |
6.9 |
7.3 |
14.8 |
6.8 |
12.4 |
||
|
135°C |
3.9 |
10.7 |
15.6 |
5.5 |
5.6 |
11.2 |
|
|
||
|
232°C |
3.6 |
9.9 |
13.1 |
4.5 |
5.1 |
10.3 |
|
|
||
|
shear strength |
D732 |
MPa |
128 |
140 |
120 |
112 |
77 |
60 |
|
85 |
|
Izod impact strength(3.2mm) |
D256 |
J/m |
|
|
|
|
|
|
|
|
|
notched |
|
|
142 |
79 |
47 |
63 |
84 |
43 |
48 |
37 |
|
no notch |
|
|
1062 |
504 |
340 |
404 |
250 |
219 |
160 |
107 |
|
distortion temperature (1.82MPa) |
D648 |
°C |
278 |
282 |
282 |
279 |
280 |
278 |
279 |
281 |
|
CLTE |
D696 |
ppm/°C |
30.6 |
16.2 |
9.0 |
25.2 |
25.2 |
14.4 |
11.5 |
4.5 |
|
flammability grade |
UL94 |
|
94 V-0 |
94 V-0 |
94 V-0 |
94 V-0 |
94 V-0 |
94 V-0 |
|
|
|
limite oxygen index |
D2863 |
% |
45 |
51 |
52 |
44 |
45 |
|
|
|
|
volume resistivity |
D257 |
ohm-cm |
2×1017 |
2×1017 |
|
8×1015 |
8×1015 |
2×107 |
|
|
|
density |
D792 |
g/cm3 |
1.42 |
1.61 |
1.48 |
1.46 |
1.51 |
1.59 |
1.56 |
1.56 |
|
hardness (Rockwell E) |
D785 |
|
86 |
94 |
94 |
72 |
70 |
62 |
|
|
|
water absorption (24 H) |
D570 |
% |
0.33 |
0.24 |
0.26 |
0.28 |
0.33 |
0.12 |
0.2 |
0.3 |
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- *To:
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Main Product:
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