Polyamide sheet, Rivne region.

Polyamide sheet

Density — 1150-1160 kg/m³.
Melting point — +220—225 °C.
The working temperature is -40...+70 °C.
Average coefficient of linear thermal expansion at 1 °C:
in the interval from 0...50 °C — 0.000098;
in the interval from −50 to 0 °C — 0.000066.
Brinell hardness is not less than HB-130.(//tractor-service.com)
The compressive strength limit is not less than 90 MPa.
The bending strength limit (sheet kaprolon) is not less than 80 MPa.
The relative elongation at break is 10%.
The modulus of elasticity under compression is 2.0-4.0 GPa.
The thermal conductivity coefficient at 20 °C is 0.29.
Electrical strength — 30-35 kV/mm.
Coefficient of friction on steel:
without lubrication - 0.2-0.3;
with water lubrication — 0.005—0.02;
kaprolon graphitized — 0.002—0.01.