yellow-ochre color TORLON 4203 PAI sheet
As the molecules of TORLON®PAI, has a rather steady heterocyclic structure inside, which has the excellent performances of intrinsic high and low temperature resistance that other macromolecule materials can't compare with, and has excellent mechanical strength and dimensional stability resistance.
Especially: high temperature resistance,high strength,high insulation,anti-radiation,chemical corrosion-resistance,self-lubrication and extremely low thermal expansion.
Property |
Item No. |
Unit |
TORLON® 4203PAI |
TORLON® 4301PAI |
TORLON® 5530PAI |
Mechanical Properties |
1 |
Density |
g/cm3 |
1.41 |
1.45 |
1.61 |
2 |
Water absorption (23°C in air) |
% |
2.5 |
1.9 |
1.7 |
3 |
Tensile strength |
MPa |
120 |
80 |
95 |
4 |
Tensile strain at break |
% |
10 |
5 |
3 |
5 |
Compressive stress(at 2%nominal strain) |
MPa |
53 |
58 |
-- |
6 |
Charpy impact strength (unnotched) |
KJ/m2 |
No break |
-- |
-- |
7 |
Charpy impact strength (notched) |
KJ/m2 |
10 |
4 |
3.5 |
8 |
Tensile modulus of elasticity |
MPa |
4500 |
5800 |
6000 |
9 |
Ball indentation hardness |
N/mm2 |
200 |
200 |
-- |
|
10 |
Rockwell hardness |
- |
E79 |
M105 |
E77 |
Thermal Properties |
11 |
Thermal conductivity at 23°C |
W/(K.m) |
0.26 |
0.54 |
0.36 |
12 |
Melting temperature |
°C |
NA |
NA |
NA |
13 |
Glass transition temperature |
°C |
285 |
285 |
285 |
14 |
Temperature of deflection(1.8MPa) |
°C |
280 |
280 |
280 |
15 |
Max allowable working temperature in air for short periods |
°C |
270 |
270 |
270 |
16 |
Max allowable working temperature in air continuously |
°C |
250 |
250 |
250 |
17 |
Coefficient of liner thermal expansion (at 23-150°C) |
m/(m.K) |
30x10-6 |
25x10-6 |
25x10-6 |
|
18 |
Flammability |
UL-94 |
V-0/V-0 |
V-0/V-0 |
V-0/V-0 |
Electrical |
19 |
Electric strength |
KV/mm |
24 |
-- |
28 |
20 |
Dielectric dissipation factor(at 1M Hz) |
- |
0.031 |
0.042 |
0.050 |
21 |
Relative permittivity(at 1M Hz) |
- |
3.9 |
5.4 |
6.5 |
22 |
Volume resistivity |
Ω.cm |
1017 |
1015 |
1017 |
23 |
Surface resistivity |
Ω |
1018 |
1017 |
1018 |
Our Service
1. Rich industry experience since 1988.
2. Manufacture designing and processing service as per your demand,professional ODM & OEM service
3.Quality warrent,if the pps tube can not work in three month,you can return it to us
4.Certification:ISO9001,SGS.RoHS,Testing Reports
Product technology
CNC machine,Extrusion,Injection,ect.
Processing Equipment
CNC machining center,CNC lathes,Milling,Injection Molding Machine,Extruder,Moulding press
Packaging &Shipping
Packing in plastics bags,wooden case,pallet,container,ect.
Certificate
Certification:ISO,SGS,FDA,RoHS,Test report,ect.