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acid-resisting fiber glass filter material
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Fiber
glass filter material is widely used to administering smoke dust for
its heat resistance, tensile strength, and dust cleaning.
However it is restrictedly applied to the fields-- burning coal and
garbage flaming. Because the acid fume from the boiler could weaken
the intensity of the material.
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The
new acid-proof fiber glass filter material, covered with antacid
polymer which is developed by our researching center, can avoid
chemical attack. Applying 0.3mm alkali fiber glass mesh to make
the new material, we can get the folding of MIT as following: (test
program of BGF Co. in USA)
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the performance of acid-resisting fiber glass filter material
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name
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MIT folding
(time/15mm1.5kg)
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before acid corrosion
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after acid corrosion
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retaining rate
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fiber glass mesh after
antacid process
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2433
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1937
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79.61%
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fiber glass mesh without
antacid process
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1846
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1075
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58.23%
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trademark
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CWTF500－AR
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structure
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diagonal
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density
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20W×14F
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mass of unit proportion（g/m2）
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520
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thickness（mm）
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0.5
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Mullen break strength
(Mpa)
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3.0
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tensile break strength
（N/25mm）
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longitude
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2300
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latitude
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1300
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air permeability（cm3/cm2.s）
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30－35
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As
above, the fiber glass mesh treated with acid-proof has improved its
ability of acid resistance. |
