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Product Parameters
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Item
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Standard data
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|
Density (g/cm³)
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1.3~1.5
|
|
working temperature (℃)
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150~300
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|
Compressibility (%)
|
10±5
|
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Recovery ≥ %
|
40
|
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Sealing performance
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<0.5cm3/min
|
|
Causticity
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Cusp no rusty
|
|
Tensile strength （MPa ≥）
|
12.7
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|
Compressive Strength （MPa ≥）
|
80.0
|
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Carbon content ≥ %
|
98
|
|
Ash content＜%
|
1
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