Products List
Acetylene Carbon Black
Acetylene Carbon Black use for Dry Batteries
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Category \ Item
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Powder
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50%
compressed product
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75%
compressed product
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Apparent specific volume, (cm3/g)
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30~50
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14~17
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9~12
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Iodine absorption, (g/kg)
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≥80
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≥90
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≥80
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Hydrochloric acid absorption, (g/kg)
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≥3.9
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≥3.9
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≥2.9
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Resistivity, （Ω·m）
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≤3
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≤2.5
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≤5.5
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PH value
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6~8
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6~8
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6~8
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Loss on heating, %
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≤0.4
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≤0.3
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≤0.4
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Ash content, %
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≤0.3
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≤0.2
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≤0.3
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Grit content, %
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≤0.03
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≤0.02
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≤0.03
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Impurity
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None
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None
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None
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Introduction:
Acetylene carbon black is produced with high pure acetylene, which made from calcium carbide method,It is made by the controlled combustion of acetylene in air under pressure.
It is characterized by the highest degree of aggregation and crystallization orientation when compared with all types of carbon black.
It has high iodine absorption, effective conductivity and steady chemical performance. It is not easy to react with acid, alkali and water and is an excellent raw material for battery, conductive rubber, plastic, cable, etc.
Application:
Battery;
Conduct and ESD propose in rubber, coatings and plastics;
Package: 5, 10 KG per Bag, Paper/plastic lamination bag