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China, Chinese Temperature Resistance 99.95% Sio2 Quartz Twisted Yarn1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Fiberglass ProductsOther Fiberglass ProductsQuartz Twist YarnTemperature Resistance Quartz Yarn
Yangzhou Guotai Fiberglass Co., Ltd.
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Product Description Temperature Resistance 99.95% SIO2 Quartz Twisted YarnProduct DescriptionIt is made of multistrands twisted yarn from single fiber diameter 5.5um or 7.5um, 8~10Tex, which is blown by flame of 99.95% SiO2 quartz article.The finished production:51Tex, 73Tex, 95Tex, 131Tex, 190Tex, 220Tex, 358Tex. The Twist is 70 or 140 per meter,breaking strength ≥0.35N/Tex,temperature tolerance 1200oC, melting point 1710oC. With the characteristic of high purity, high temperature tolerance, corrosion resistance, low thermal conductivity and good stability, it is widely used in space aircraft, missle radome special filter bag and other fields, and can also be used for fabric, belt, pipe, needled mat and stitched mat. ItemDataFilament diameter3~25umPurity %SiO2≥99.95%Density g/m32.2Elongation %2Tensile strength N/180Tex100Elastic modulus GPA78Hardness7ThermaloC1200Softening point oC1730Thermal expansivityoCAnxial direction:5.4x10-7Radial direction:5.4x10-7Permittivityε=3.74Dissipation factor0.0001Water resistanceNo loss boiled for 3 hours in waterAcid resistanceNo loss boiled for 3 hours in 1NH2SO4Alkali resistance0.62% loss boiled for 3hours in 0.5NNaOH
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