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Hebei Qiang Sheng Sealing Co., Ltd.
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 Click to enlarge image
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 Origin |
China |
| Brand Name |
QS |
Description
QS4080 Non-asbestos sheet is made from synthetic fibre, natural rubber, filling material and dye, compressed and calendered under high temperature and pressure into a sheet form. It eliminates asbestos-rubber sheet essentially and thoroughly.
Parameter
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Item
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Style
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4080A
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4080B
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4080C
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Density g/cm3
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1.8~2.0
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1.8~2.0
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1.8~2.0
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Tensile strength ≥%
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6
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9
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12.5
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Compressibility ≥%
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12±5
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12±5
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12±5
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Recovery ≥%
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40
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45
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45
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Aging coefficient
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0.9
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0.9
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0.9
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Stress relaxation≤%
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45
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45
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45
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Steam Sealing
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Tmax: 200占쏙옙/span>
Pmax: 4~5Mpa
30min
no shock
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Tmax: 300占쏙옙/span>
Pmax: 4~5Mpa
30min
no shock
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Tmax: 400占쏙옙/span>
Pmax: 4~5Mpa
30min
no shock
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Tmax:占쏙옙/span>
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200
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300
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400
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Pmax:Mpa
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1.5
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3.0
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5.0
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Resistance to media
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Water,seawater,steam,fule,gases,salt solutions and many other media.
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Normal colour: Black with some white, Blue or Green-white etc.
Available with tin steel, copper, SS304 etc. wire mesh insertion (4080*M)
Also available with anti-stick塋�옙/span>4080*S塋�옙/span>or graphite coating (4080*G)
With your logo on request
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