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1.Product brief introduction: Glass fibre filter cloth able to bear high
temperature already widely used in cement,metallurgy,smelt,chemical
industry, black charcoal,environmental protection.But cement trade
need to slove the problem of filter bag freezed of low-temperature
cement.We develop the cement low temperature removal dust and gas
glass fibre passed by provincial-level,solved the technological
difficlt problem of removal dust of the filter bag under lowe-temperature
condition.
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2. Performance：
a、It is used temperature under 140°C, having good dew
resisting, bearing the flexibility and alkali resisting.
b、It
is apt to clear dust and drain off water ,meeting machinery shaking
and under condition of wet quantity heavy about 6%-8%
c、Intensity
high, obstruction little, cleaning dust effectual,cleaning dust
efficiency more than 99%.
d、It
is ventilative greatly and steady, improving the ventilation
condition notably.
e、It
has reasonable price,long service time, can obviously reduce the use
cost. |
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3.Main specification and
physic mechanical performance parameter
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|
Number
|
Glass
composition |
main
specification
|
processing
agent
|
quality
no smaller than (g/m2
|
thickness
(mm)
|
Tensile strength no smaller than(N/25mm)
|
Air
permeability
dm2/m2.S
|
pattern |
|
scrim width(cm)
|
filter bag diameter(mm)
|
warp
|
weft
|
|
CWF-300
|
medium
alkali
|
70+1.0-0
|
210
|
FcA
|
310
|
0.30±0.03
|
1400
|
1200
|
210~320
|
twill
|
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CWF-500
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medium alkali
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76.7+1.0-0
|
230
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FcA
|
540
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0.50±0.05
|
1764
|
1470
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280~390
|
satin
|
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EWF-320
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no alkali
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83.0+1.0-0
|
250
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FcA
|
350
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0.32±0.03
|
2000
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1600
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210~320
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twill
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Note: (1)The
specification of the sack can be supplied according to the needs of user
besides arranging in form.
(2) We can add sewing glass fibre or
asbestors rope according to the needs of user while making and sewing
filter bag.
4. Use: It is used in
low-temperature cement trade and low-temperature humidity greatly gas
filter of dust removal , the life-span is relatively high generally over
one year.
5.
Use attention:
(1)
In the course of storing and transporting, we should prevent the
heavy pressure, preserve in th dry place, packaging, making and avoiding
damage while tying.
(2)
The filter bag
should be avoided contacting with metal part, flange enclosing or neighbouring
filter bag directly while installing. |
