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Polycrystalline mullite fiber (PMF) 100 Series
Polycrystalline mullite fiber (PMF) 100 Series - Deqing Guotai Fireproof Material Factory
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Polycrystalline mullite fiber (PMF) 100 Series

Polycrystalline Mullite Fiber (PMF)100 series

PMF100 series fiber module, whose volume weight is 96-100kg/m2, doesn’t contain any binding agent, acid and
alkali
resistant, and with good elasticity and flexibility. The color is pure white.
It is suitable for being pasted to the
lining of various high temperature industrial stoves under 1700°C, directly
contacting with the thermal source part. It can
insulate against heat, prolong the working life, and is supplied
for energy saving, increasing production and improving the work
ing environment.

Usage

The construction for PMF100 series is easy, safe and reliable. We only need to clean the surface of the furnace
body and
go through napping treatment, coat the oven wall liner side and the fiber side with refractory mortar,
and then paste them block by block according to
certain rule. After completing the whole surface, press it with
a flat wood
board lightly, then the exterior is nice.(Annotate: When pasting, the fiber needs to be compressed.)

Applications:

· Door of furnaces and Kilns

· The equipment heating insulation and electrical insulation materials

· Glass and enamel

· Various high-temperature furnaces lining, ladle permanent layer, tunnel kilns, roller kilns

· Fill in expansion joints and masonry cracks inside of furnaces.

Chemical Composition

AL2O3:72-74% AL2O3+SiO2:~99.6%

Main Phase

Mullite

Fiber Diameter

2-3.8μm

Specific Surface Area

35.5M²/g(1000℃)

Reheating Shrinkage

~1.0%(1500℃*6hr)

Volume Weight

96-100kg/M³

Use Temperature

1600℃

Specification

200*100*30-60mm

Note:

1. Data are average results of standard tests which are subject to variation, don't show the guarantee
data of product quality because of fluctuating within certain range.

2. The size is also can be designed according to the clients’ requirement.

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