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Quartz Fiber Felt

Attributes
Thickness: 2-10mm
Organic Binder: PVA(Polyvinyl Alcohol)
Density: 10-20kg/m3
Filament Diameter: 3-5μm/9-14μm
LoI: 4.0±1.0%

Quartz Fiber Felt is produced from 3-5 or 9-14 microns quartz fiber wool that is impregnated with an organic binder.

Application:

l  High temperature insulation in aircraft engine environment. Quartz fiber felt is very often used between two welded foils of refractory alloys, due to its superior insulation performance/weight ratio, good resistance to vibrations, high life cycle.

l  Domestic and industrial heaters. Quartz fiber felt is used as asupport for the catalyst. Good mechanical integrity after long term exposure in high temperature. Quick start-up due to its excellent oxidation. Easy to cut. Suitable with low quality gases.

l  Furnace closures and insulation. Used widely for industrial furnaces and silicon wafer treament.

Specification:

Hitex

Quartz Fiber Felt

Thickness(mm)

Organic Binder

H

QF

2-10

PVA(Polyvinyl Alcohol)

Item No.

Thickness

(mm)

Areal Weight

(g/m3)

Density

(kg/m3)

Filament Diameter

(μm)

Dimension

(mm)

LoI

(%)

H/QF2

2

25

10-20

3-5

9-14

300x300

450x450

600x600

500x1000

4.0±1.0

H/QF4

4

40

H/QF6

6

65

H/QF8

8

80

H/QF10

10

95

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