XB200

Density密度

G/cm³

1.8±0.2

Aging coefficien老化系数

≥

0.9

Loss on ignition烧失量

%≤

30

Compression rate压缩率

%

7-17

Springback rate回弹率

%

≥35

Crosswise tensile strength横向抗拉强度

Mpa

6.0

Causticity腐蚀性

non-corrosive无腐蚀性

Creep relaxation rate

蠕变松弛

%

50

Limpness at normal temperature 在正常使用环境中的柔软性

Curved for 180° at a pole with a diameter for 12 times thick of sample nominal, the sample cannot be damaged with flaws etc.在直径为试样公称厚度12倍的圆棒上弯

曲180°，试样不得出现裂纹等破坏迹象

Leakage rate of nitrogen

氮气泄漏率

ML/h·mm≤

500

The highest usage temperature最高使用温度

℃

200

The maximum usage pressure最高使用压力

Mpa

2

Vapor pressure蒸汽压力

Mpa

2~3

Suitable medium适用介质

Non-oil, non-acid

非油非酸

Remarks: asbestos rubber sheet with thickness over 3mm, no test on tensile strength.注意 超过3.0MM的石棉板，不做检测研究