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HPQY is produced by drawing fiber (9 micron or 14 micron) from high purity
(SiO2> 99.95%; exclusive of binder) quartz rods.
So quartz fiber has many superb properties : high purity,
high temperature resistance, ablation resistance, low heat-conduction,
Anti-thermal Shocks, excellent dielectrical property and chemical stability.
Primarily used as materials of electric insulation, heat insulation,
composite reinforcement , etc. Typical products are aircraft nose, radome ,
rocket tailpipe nozzle and ablative material of space vehicle,etc.
Otherwise some other quartz fiber products are available , such as fabric,
tape,chopped strands, unwoven roving, rope,wool and braided sleeving .
Quartz Fiber
