China Graphite, Amorphous Graphite, Expandable Graphite, Natural Crystalline Flake Graphite, Technical of Graphite Grains, Technical Index of Graphite Ball

Graphite

The standard of amorphous Graphit conform to GB/T3519-95

Index Type	Fixed carbon	Volatility	Moisture	Iron dissolved acid	Screen floating	Mainly use in
	≥%	≤%
WT90-45 WT90-75	90	2.0	2.0	0.7	10	pencil battony graphite emulsion for welding rod burden of graphit axle,raw material of battary carbon rod
WT88-45 WT88-75	88	3.3		0.8
WT85-45 WT85-75	85
WT83-45 WT83-75	83	3.6
WT80-45 WT80-75	80
WT78-45 WT78-75	78	3.8		1.0
WT75-45 WT75-75	75

Index Type	Fixed carbon	Volatility	Moisture	Screen floating	Mainly use in
Index Type	≥%	≤%		%	Mainly use in
WT90-45 WT90-75	90	3.0	3.0	10	coating in casting refractory material dye electrode compound,etc.
WT88-45 WT88-75	88	3.2
WT85-45 WT85-75	85	3.4
WT83-45 WT83-75	83	3.6
WT80-45 WT80-75 WT80-150	80	3.6
WT78-45 WT78-75 WT78-150	78	4.0
WT75-45 WT75-75 WT75-150	75	4.0
WT75-45 WT75-75 WT75-150	70	4.2

Any special requirements,discussion by both side.The amorphous high carbon graphite is also used in high technology and advanced science fields.

Amorphous_Graphite

Fixed carbon:70-90%

Volatiles matter:4% max

Moisture:2-3% max(0.5% max also suppliable upon reques)

Size:325/200/100mesh or as per buyer's request.

Expandable_Graphite

Brand No.	Volatiles	Ash	Moisture	PH	Particle sizes	ExpansionMultiple
9932300	15% max	1% max	1% max	3-7	5% min	300 ml/g
9932280	15% max	1% max	1% max	3-7	75% min	280 ml/g
8532150	15% max	15% max	1% max	3-7	75% min	150 ml/g
9905250	15% max	1% max	1% max	3-7	75% min	250 ml/g
9950250	15% max	5% max	1% max	3-7	75% min	250 ml/g
8550250	15% max	15% max	1% max	3-7	75% min	100 ml/g
8550180	15% max	15% max	1% max	3-7	75% min	180 ml/g
9980200	15% max	1% max	1% max	3-7	5% min	200 ml/g
9580200	15% max	5% max	1% max	3-7	75% min	200 ml/g
8580150	15% max	15% max	1% max	3-7	5% min	150 ml/g
85100120	15% max	15% max	1% max	3-7	75% min	120 ml/g
85120100	15% max	15% max	1% max	3-7	75% min	100 ml/g

Natural_Crystalline_Flake_Graphite

Fixed carbon	80-99.99%
Moisture	0.5% max
Large flake	80% min,on 50mesh
Medium flake	80% min,on 80mesh
Small flake	80% min,on 1000mesh
Fine flake	85% min,passing through 100mesh
Powder	80% min,passing through 200 or 325mesh upto 2000mesh

Index Type	Fixed Carbon	Volatility	Moisture	Iron	Sulphur	Phosphorus	Balls broken weight	Size
Index Type	%						Kg	mm
WT78-Q	≥78	≤4.5	≤2	≤1	≤0.05	≤0.3	≥80	45×38×21 Can be produced according to the require ments
WT80-Q	≥80	≤4.5	≤2	≤0.8	≤0.05	≤0.3
WT83-Q	≥83	≤4.5	≤2	≤0.8	≤0.05	≤0.3
WT85-Q	≥85	≤4.5	≤2	≤0.8	≤0.05	≤0.3