Main Products: Graphite ,Graphite Roll ,Graphite Yarn ,Graphite Packing ,PTFE Packing
pure flexible graphite sheet/roll/foil
Negotiable /Ton
Min.Order:1 Ton
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China Sciences Hengda Graphite Co., Ltd.
Business Type: Manufacturer,Trading Company
Yichang Hubei ChinaMain Products: Graphite ,Graphite Roll ,Graphite Yarn ,Graphite Packing ,PTFE PackingProduct Details
Description
Flexible graphite sheet, namely flexible graphite roll, is compressed by expanded pure graphite. It can be
machined into sheet or tape according to the request of customer. It is widely used as the raw material of
reinforced graphite sheet, spiral wound gasket, graphite ring, graphite packing, etc.
Available specification
Width: 1000mm, 1020mm
Thickness: 0.2~1.1mm
Long: 50~100Mtr
Technical data
Density | 1.0g/cm3 |
Density Tolerance | ±0.05 g/cm3 |
Thickness Tolerance | ±0.03mm |
Carbon Content | 99% |
Ash Content | ≤1% |
Chloride content | ≤80ppm |
Sulphur Content | ≤1200ppm |
Working Temperature | -200 to +3300 Non-Oxidizing |
-200 to +500 Oxidizing | |
-200 to +650 Steam | |
Tensile Strength | ≥4Mpa |
Compressibility | 40 45% |
Recovery | ≥20% |
Ignition Loss | Less than 1%(450) |
Less than 20%(650) | |
PH | 0-14 |
Update Date:2011-1-27 19:40:21
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