High Purity Graphite Block TR-SCGB101 manufacturer from China Qingdao Tennry Carbon Co., Ltd.

Price:	2000.0~5500.0 USD
Payment Terms:	T/T,L/C,WU,
Place of Origin:	Shandong, China (Mainland)


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Product Detail

Model No.: TR-SCGB101

Production Capacity: 5000 tons/month

Delivery Date: Within 15 working days

Application: chemical metallurgy textile

Chemical Composition: carbon ,ash,moisture

Grain size: 0.8-4mm 325mesh

Compressive strength: 20-85Mpa

Means of Transport: Ocean,Land,Air,

Packing: Plywood case, interspace wi...

Brand Name: Tennry

Dimensions: as customer requirement

Apparent density: 1.58-1.9g/cm3

Size: 100*100*80mm---800*800*1400...

high purity graphite block
phite Block1.density:1.58-1.9g/cm3
2.grain:0.8-4mm/325mesh
3.compressive strength:35-80Mpa
4.Bending strength: 15-50Mp

Specifications

High temp proof: melting point of graphite is 3850 C , boiling point is 4250C, small loss even under high temp burning.

1.High purity graphite has its unique advantages: low resistivity, high temp proof, anti corrosion, good thermal shock resistance, electrical conductivity, low coefficient of thermal expansion, self -lubricating, suitable for precise process.

Electrical conductivity, thermal conductivity: electrical conductivity of graphite is 100 times than normal nonmetal metal minerals, even better than that of steel, iron, aluminium, lead etc. Coefficient of thermal conductivity decreases as temp increases, graphite is even going to be a heat insulator under extremely high temp. Graphite can conduct electricity due to each carbon atoms in graphite can only form three covalent bond with other carbon atoms ,each carbon atoms remains a free electrons to transmit electric charge.

Physical and chemical indicators of graphiteblock.

Model	Density g/cm3	Resistivity µΩm	Breaking strength Mpa	Compression strength Mpa	Thermal expansion coefficient 10^-6/°C	Ash %	Graininess mm
Model	>=	<=	>=	>=	<=	<=	Graininess mm
TC170	1.70	10.5	19	38.0	2.3	0.3	4.0
TZ160	1.60	10.0	17.5	35.0	2.3	0.3	2.0
TZ170	1.70	8.5	18	36.0	2.5	0.3	2.0
TX170	1.70	8.5	18	36.0	2.5	0.3	0.8
TX172	1.72	8.5	22	44.0	2.5	0.3	0.8
TX174	1.74	8.0	24	48.0	2.5	0.3	0.8