PTFE Sheet
PTFE sheet is made from PTFE resin and prepared by compression molding and skiving. It has excellent corrosive resistance, no aging, non-sticking property and lowest friction coefficient and can be used as corrosive resistant lining, support block, lathe guide and electric component at the temperature of -180℃~+260℃. It conforms to the professional standard QB/T 3625-99.
Specification
|
|
Thickness |
Length & Width
|
|
Molded sheet |
3～100mm |
1200mm×1200mm（Max） |
|
Skived sheet |
0.5～4mm |
Width≤1800mm
Length： by roll |
Note: Customer’s request negotiable.
Main Properties
|
Item |
Unit |
Value |
|
SFB-1 |
SFB-2 |
SFB-3 |
|
Gravity |
|
2.10~2.30 |
2.10~2.30 |
2.10~2.30 |
|
Tensile Strength |
MPa |
≥15 |
≥15 |
≥15 |
|
Elongation @ Break |
% |
≥150 |
≥150 |
≥30 |
|
Dielectric Strength |
kV/mm |
10 |
|
|
Note: SFB-1 is used as electrical insulation material;
SFB-2 is used as gasket, sealing and lubricant material;
SFB-3 is used as membrane and visual window material in corrosive media.