General Engineering


Teflon (Polytetrafluoroethylene)

Product Description:

Teflon PTFE is an amazing non-stick material, but what about when you need to glue it to the suface of another material ? In order to bond standard PTFE to another surface such as stainless steel, a process called "etching" is required. Typical applications would include the lining of chemical process tanks or other equipment used in caustic environments. When bonding is needed, sodium ammonia etching is usually the most economical answer.

Mechanical properties:

Tensile strength resistance Elongation Rate Resistance Coefficient Notched Impact Strength Bending Strength Bending coefficient Bending coefficient Compressive strength Compressibility Friction coefficient
29 400 460 188 7 499 8 -- 0.12

Material properties:

Heat deflection temperature
Heat distortion temperature
Short-term maximum temperature Continuous use temperature Thermal conductivity Coefficients of linear expansion Combustion
142 55 285 180~270 0.25 11.8 V-0

Properties of Electricity:

Volume resistivity Surface Resistance Dielectric Strength Density Rockwell hardness Shao D hardness Water absorption
>10E18 >10E18 11.82 2.15 -- 58 0.02

Product Type / Size [mm]

Product Type Size  
Film(Sheet Metal)