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Temperature Resistance 99.95% Sio2 Quartz Twisted Yarn

Fiberglass Type: Quartz Fiber

Technique: Winding Filament Roving

Filament Diameter: 3~25um

Purity: Sio2 99.95%

Density: 2.2G/M3

Elongation: 2%

E-mail:guotai@fiberglass-china.com


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Basic Info.


Model NO.

GTFB

Elastic Modulus

78gpa

Thermal

1200c

Specification

51Tex~358Tex

Origin

China

Tensile Strength

100n/180tex

Hardness

7

Transport Package

Carton+Pallet

Trademark

GTFB

Production Capacity

10000kg/Month



Product Description


Temperature Resistance 99.95% SIO2 Quartz Twisted Yarn

It 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.

Item

Data

Filament diameter

3~25um

Purity %

SiO2≥99.95%

Density g/m3

2.2

Elongation %

2

Tensile strength N/180Tex

100

Elastic modulus GPA

78

Hardness

7

ThermalºC

1200

Softening point ºC

1730

Thermal expansivityºC

Anxial direction:5.4x10-7

Radial direction:5.4x10-7

Permittivity

ε=3.74

Dissipation factor

0.0001

Water resistance

No loss boiled for 3 hours in water

Acid resistance

No loss boiled for 3 hours in 1NH2SO4

Alkali resistance

0.62% loss boiled for 3hours in 0.5NNaOH



Product Pictures


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