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Detailed Product Description
Description: Corkrubber sheet is a compound of cork and rubber made by using granulated cork and synthetic rubber polymer and their assistants. The product has properties of high resilience of rubber and compressibility of cork, so its performance is excellent. It can be used as gaskets of various engines of automobiles, tractors、plans、ships、and pipes petroleum, transformers、electric equipment and apparatuses. It is a kind of new type high-grade static sealing materials used to seal low and medium pressure. RubberCork: Rubber type NBR; Cork granules: 0.25-120mm
PARAMETER:
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Item
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Graded by hardness
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Hardness: Shore A
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55-70(Medium)
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70-85(Hard)
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Density: g/cm3
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≤0.9(Medium)
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≤1.05(Hard)
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Tensile Strength: kg/cm2
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≥15(Medium)
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≥20(Hard)
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Compressibility (% 300psi load)
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15-30(Medium)
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10-20(Hard)
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Sealing Pressure(min)
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28kg/cm2
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Internal Pressure(max)
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3.5kgf/cm2
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Service Temp(max)
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-40~120~150℃
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DIMENSION:
Sheets：
950×640mm×0.8~100 mm (Untrimmed)
915×610mm×0.8~100 mm (Trimmed)
1800×900mm (New)
Packing: Carton
950×640mm×300 mm
915×610mm×300 mm
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