Factory: Wangcheng industrial park, Laixi, Qingdao City, China
Office:No.697 Wenchang Road, Licang District, Qingdao, China
Cell:
Mr. Li 86-186-0532-9308 (Domestic sales)
Miss. Zhan 86-186-6166-5806 (Export department)
Tel: 86-532-80928636
Fax: 86-532-80928636
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| You are now the location: Home >> Products >> GRAPHITE POWDER |
Expandable Graphite |
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pecification:
Fixed Carbon:85%-99.9%
Granularity:+32mesh,+80mesh，+50mesh,+100mesh,+150mesh
Expansion Times:60ml/g-450ml/g
PHValue:3-8
Performance: It owns good expansibility and the products own high temperature resistance, heat insulation, lubricity and chemical stability.
Application:
①Thermal insulation material additive in metallurgical industry;
②Raw Materials of Flexible Graphite Paper
③Battery Absorbent Material
④Lubricant Additive
⑤Extinguishing Agent Additive
Technical Index: The technical data below are available on customers’ request.
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Name
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Granularity
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Expansion Times(ml/g)
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PH
Value
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Volatile
(%)
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Moisture
(%)
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Carbon content(%)
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Sulfur content(%)
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Expansion temperature
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Ordinary expandable graphite
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32mesh
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200-400
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3-7
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≤15
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≤1
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85-99.5
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≤2.5
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≥950℃
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50mesh
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200-350
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3-7
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80mesh
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150-250
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3-7
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100mesh
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100
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3-7
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150mesh
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100-120
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3-7
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Ultra-low sulfur expandable graphite
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32mesh
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200-400
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3-7
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≤10
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≤1
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85-99.5
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≤0.02
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≥950℃
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50mesh
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200-350
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3-7
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80mesh
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150-250
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3-7
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100mesh
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100-200
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3-7
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Expandable Graphite purity
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32mesh
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200-400
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3-7
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≤12
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≤1
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≥99.8
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≤2.5
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≥950℃
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50mesh
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200-350
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3-7
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80mesh
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150-250
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3-7
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100mesh
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100-200
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3-7
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