Graphite composite sheet

General Features

The graphite composite sheet is mechanically pressed or bonded with the metal plate and the non-metal material, it has strong sealing surface unevenness correction, strong compression and rebound rate, long service life. It is mainly used for processing into high-strength gaskets, cylinder gaskets for internal combustion engines, intake and exhaust pipe gaskets.

SKU: DP1300 Category:


Product Specifications



Widely used in petroleum, chemical, electric power, gas, nuclear energy, aerospace, textile, metallurgy, shipbuilding, machinery and other industries in industrial equipments, flanges, valves, reactors, pumps, pressure vessels, heat exchangers, condensers, generators, air Sealing of compressors, exhaust pipes, refrigerators, etc.

Operating Environment

Working temperature:-200°C~600°C
Working pressure:≤11MPa

Technical Parameters

Sprint sheet compositeFlat composite
Compression ratio(%)15~3535~55
Rebound rate(%)≥20≥10
Temperature loss(%)450°C≤1.0≤1.0
Oil absorption rate(%)#0 Diesel≤20
#20 Mechanical lubricant≤20
Note: Graphite layer density after compounding 1.0~1.3g/cm3

Main Products

SerialGraphite composite sheet nameGraphite composite pad serialApplication
DP1301Stainless steel 316/0.1mm sprint graphite composite sheetDP3201Chemical / electrical
DP1302Stainless steel 304/0.1mm Sprint graphite composite sheetDP3202Chemical
DP1303Stainless steel 316/0.05mm flat graphite composite sheetDP3203Electrical
DP1304Stainless steel 304/0.05mm flat graphite composite sheetDP3204Chemical / electrical
DP1321Tin plate 0.2~0.25mm sprint graphite composite sheetDP3221Vehicles
DP1331Standard carbon steel 0.2~0.25mm sprint graphite composite sheetDP3231Vehicles
DP1341Metal mesh reinforced graphite composite sheetDP3241Chemical / electrical
DP1351Glass fiber reinforced graphite composite sheetDP3251Electrical
DP1361Polyester film reinforced graphite composite sheetDP3261Electrical
DP1371Wire reinforced graphite composite sheetDP3271Chemical / electrical