Fittings of this material has the following characteristics:
Specific gravity 0.9 g / cm3. The specific viscosity of *2 kJ. The
coefficient of linear thermal expansion of 0.*2 mm / msec.
Elongation at yield of *5% **0%. Flexibility times ******0 N / mm2.
Limiting tensile strength of *6 MPa. The thermal conductivity of
0.*4 W / MC.
