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Quartz Fiber Twisted Yarn

Attributes
Liner Desnsity: 27-670Tex
LOL: 1.0±0.2%
Twist: 70/140
Direction of twist: S
Filament Diameter: (7.5-13.0) ±1.0

Quartz Fiber Twisted Yarn is assemblies of continuous high purity(SIO2 content≥99.95%) quartz filaments(filament diameter 7-9μm) gathered into strands(forming packaged), then processed with varying levels of twist and ply. Quartz fiber yarn has many superb properties: High purity, high temperature resistance, ablation resistance, low heat-conduction, anti-thermal shocks, excellent dielectrical property and chemical stability.

Application:

l  Make fabrics for furnace lining in industrial applications and semicon.

l  High temperature seals

l  High temperature cables

l  Filtration at elevated temperature and/or in aggressive environment

l  Thermocouple insulation

l  Satellite thermal protection

l  Insulation in automotive exhausts

l  Radome,Electromagntic window

l  Stealth materials with syructural performance for Unmanned Aerial Vehicles, Uninhabited Aerial Vehicles, fighter, bombers, ships, submarines, tanks.

l  Ablative materials

Specification:

Hitex

Quartz Fiber Twisted Yarn

Liner Desnsity(Tex)

H

QC

27-670

Item No.

Process Parameters

Liner Desnsity(Tex)

LOL

(%)

Twist

(T/M)

Direction of twist

Filament Diameter

(μm)

H/QC51

25X2

51

1.0±0.2

70/140

S

(7.5-13.0) ±1.0

H/QC67

33X2

67

H/QC95

32X3

95

H/QC133

33X4

133

H/QC190

33X6

190

H/QC220

55X4

220

H/QC267

33X8

267

*Specific products could be made according to customers’requirements.