供应增强石墨复合汽缸垫板材

产年描述: 组成:

该产品采用两面高纯石墨板与中间O.20--0.25mm 碳钢马口铁冲刺（打孔）增强复合而成。

用途：

主要用于制作汽缸垫片，排气垫片，高强垫片，各类动力机及机械工业密封垫片。

标准尺寸：

400mm x 1000mm

500mm x 1000mm

800mm x 1000mm

1000mm x 1000mm

厚度: 1.0mm ~ 3.0mm

其它尺寸及厚度可以按客户需求定做。

主要技术数据：

Density: 1.30~1.50g/cm3

Appled Temp: -200 ~ 2500 Deg.C ( In Non Oxidizing Atmosphere)

Threshold Temp.For Oxidation: 500 Deg.C ( a temp at which weight reduced 1% during 24 hrs in air)

Tensile Strength: > 70 kgf/cm2

Compressive Strength: > 800 kgf/cm2

Carbon Content: > 98%

Ash Content: < 1.0%

Compressibility: >15%

Recovery: >35%