PTFE Impregnated Glass Cloth
PTFE impregnated Glass cloth is made from glass fiber cloth and PTFE emulsion. It has heat-resistance and high strength of glass-fiber cloth, electric insulation and anti-sticking property and other excellent properties of PTFE as well. It can be used as electric insulating material of wire & cable, conveying belt, wrapping and isolation material in food, textile, dyeing, pharmaceutical and building industries. It conforms to the enterprise standard of Q/GHAD 4-2000.
Specification
|
No |
Code |
Thickness |
Thickness & Tolerance |
Width |
|
1 |
FBQ—N—1 |
0.05 |
±0.01 |
1000±50 |
|
2 |
FBQ—N—2 |
0.08 |
+0.02
-0.01 |
1000±50 |
|
3 |
FBQ—N—3 |
0.12 |
±0.02 |
1000±50 |
|
4 |
FBQ—N—4 |
0.18 |
±0.02 |
1000±50 |
|
5 |
FBQ—N—5 |
0.24 |
±0.02 |
1000±50 |
|
6 |
FBQ—N—6 |
0.35 |
±0.03 |
1000±50 |
|
7 |
FBQ—J—1 |
0.08 |
+0.02
-0.01 |
1000±50 |
|
8 |
FBQ—J—2 |
0.12 |
±0.02 |
1000±50 |
|
9 |
FBQ—J—3 |
0.20 |
±0.03 |
1000±50 |
|
Note :FBQ—N : Anti-Sticking type; FBQ—J: Electric Insulation Type |
FBQ-N Main Properties
|
Item |
Code |
|
FBQ-N-1 |
FBQ-N-2 |
FBQ-N-3 |
FBQ-N-4 |
FBQ-N-5 |
FBQ-N-6 |
|
Tensile Strength (Radial ) MPa |
≥ |
20 |
80 |
100 |
100 |
100 |
100 |
FBQ-J Main Properties
|
No |
Item |
FBQ-J-1 |
FBQ-J-2 |
FBQ-J-3 |
|
1 |
Tensile Strength (Radial) MPa |
≥ |
100 |
100 |
100 |
|
2 |
Dissipation factor （106HZ） |
≤ |
5×10-3 |
5×10-3 |
5×10-3 |
|
3 |
Dielectric Constant（106HZ） |
2.6~3.2 |
2.6~3.2 |
2.6~3.2 |
|
4 |
Volume Resistivity Ω.m ≥ |
1011 |
1011 |
1011 |
|
5 |
Surface Resistivity Ω ≥ |
1012 |
1012 |
1012 |
|
6 |
Voltage Breakdown Kv ≥ |
0.7 |
1.0 |
1.2 |