ptfe hose 1.the tube specifications table. 2.and the supporting PTFE valve specifications. 3.Table straight pipe specificat

ptfe hose

 PTFE paste paste tube PUSHING various performance indicators1  Proportion                    G / cc                  2.12.32  Tensile strength              Kg / sq cm               ≥2003  Elongation                     %                           ≥2504  Impact Strength               Cm x kg / sq cm          ≥135 Brandt's strength              kg / sq cm              4.546 Thermal Conductivity           Kcal / m x hours °c           0.217 Linear expansion coefficient   Cm / cm / °c    

                             -100°c                    1.09 x10-4                             -50~0°c                  1.13 x 10-4                             0~50°c                   1.23 x 10-4                             50~100°c                 1.14 x 10-4                             100~150°c               1.365 x 10-4                             150~200°c                1.69 x 10-4

                             200~250°c                2.165 x 10-4

ptfe hose 8 Volume resistivity         Ohm x cm                ≥1017

9 Surface Resistivity        Ohm                        ≥101410 Permittivity 1000000 Week                           1.82.211 Kok dielectric loss tangent 1000000 Week      ≤2.5 x 10-412 Flammability                                               Unburning 13 Climate-related resistance                             Good 14 D.C. voltage strength  KV / mm (46) micron       ≥60

ptfe hose

ptfe hose