注塑级 PTFE 日本旭硝子 G163
Fluon®PTFE Granular Polymer Grades
Grade Polymer Bulk Flow Flow Mean Preform Shrinkage Ultimate Tensile Electrical Applications
Type Density (mm) (s) Particle Pressure (%) Tensile Elongation Breakdown
(g/l) Size (µm) (MPa) Strength to Break Voltage
(MPa) (%) (kV/mm)
G110 Fine 225 - - 20 - - - - - Principally for
milled blending with
fillers
G155 Fine 420 - - 45 16 5 33 350 80 Blending with
powder fillers. General
moulding
G163 Fine 335 - - 37 16 5 35 375 90 Blending with
powder fillers. Billets for
skived tape
G201 Pre- 675 7 4.5 500 Extrusion 12 22 330 50 Ram extrusion
sintered for only of small sections
extrusion
G204 Pre- 575 - - 100 - - - - - Principally as an
sintered additive, e.g. to
powder coating systems.
May be moulded
for specialist
applications
