Quartz Fiber Yarn Technical Parameter

BN101 Quartz Fiber Yarn

Quartz fiber yarn is continuous filament made from high-purity SiO2 and natural quartz crystal. 

It is flexible inorganic fiber material with low dielectric constant and high temperature resistance properties.

Model	Tex	Twist/m
BN101-51	51	70~140
BN101-72	72
BN101-96	96
BN101-136	136
BN101-195	195
BN101-200	200
BN101-220	220
BN101-390	390

BN102 Quartz Fiber Superfine Yarn

The filament diameter is 5um, which means its characteristics especially tensile strength is upgraded significantly.

BN113 Quartz Roving

Quartz fiber twistless yarn is of parallel cluster filament without twisting, which could be used directly as reinforcement materials, 

or as raw materials for twistless roving fabric, non-woven fabric, quartz felt, etc.

Model	Tex
BN113-40	40
BN113-100	100
BN113-400	400
BN113-800	800
BN113-1600	1600

BN106 Quartz Fiber Sewing Thread

Quartz fiber sewing thread is a special type of light-weight refractory sewing thread. 

It is excellent ultra high temperature sewing material, an ideal substitute for high silica and glass fiber sewing thread.

Model	Tex
BN106-20	0.2
BN106-30	0.3
BN106-35	0.35
BN106-45	0.45

Performance of Quartz Fiber

	Advantages SiO2 purity 99.95% Long lifetime at temperature of 1050℃ Softening temperature 1700℃ Low thermal conductivity Higher strength and tensile modulus acidic, Alkaline and salt resistance.
	Main applications Wave-transparent material, Ablative material, Structural material, Thermal insulation material, Electrical insulating materials

Application of Quartz Fiber

• Aerospace (Rocket nozzle, aircraft and launching pad ablative material)

• High temperature resistance and thermal insulation material (aeroengine circumstance, fuselage fire barrier)

• Stealth structural material（thermal protection of space launch vehicle, rocket booster thermal insulation）

• Wave-transparent material (aircraft nose, radome) Reinforcement material (satellite, structural material)

• An ideal substitute for ceramic, high silica glass fibers as high temperature resistance, thermal insulation material

• High frequency PCB (Communication base station, Supercomputer)

• Furnace thermal insulation and sealing material in chip manufacturing

• Thermal insulation for optical fiber manufacturing

• Electric vehicle battery separator

• High temperature cable cladding material, core reinforcement material

• High class protective clothing for firefighters

• Fire resistance curtain, insulation sleeve, fireproof quartz wall cloth

• Molten steel filter material, thermocouple sleeve