Black Silicon Carbide
Green Silicon Carbide
Sic Deoxidizer
Forging Insulator Fittings
Fibre Glass
Welding Glass
Ferro Silicon Ball
Ferro Silicon
Ferro Silicon Slag
High pure Graphite and mutuality products
Carbon Additives
Inoculant
Graphitized Calcined Petroleum Coke
Calcined Petroleum Coke
Brown Fused Alumina
Black Fused Alumina
White Fused Alumina
Vice-White Fused Alumina
Calcium Ferrite
Calcium Aluminate
Sintered Calcium Aluminate
Calcium aluminate powder
Rice Husk Charcoal
Sepiolite
Cyanite
Andalusite
Calcium Carbonate
 
 
 
   
  We are one of big companies produced High pure graphite in China.The High pure graphite we produced have more merits.It have highly intensity,could resists heat and knocking well, thermostable,is a good oxidation,the resistance coeffient is silight,anti-corrosive,easy to precise machine adds and so on.It is an ideal non-metals material .The high pure graphite could be used to maufacture electric heating part,the structure casting mold ,the crucible boat pan used to smelt the high fine metal,the heater used to the unitcrystal stove ,the graphite, the agglutinated mold,the wing,the metal spreads plates, the graphite crusher used to miconductor technology ,the thyratron ,the pool tube ,the grahite positive electrode and so on.  
 

 

 

Technical parameter:

TYPE(lsostatic pressing)

WDG-3

WDG-4

WDG-5

 

Ash Content(%)≤

0.15

0.10

0.10

 

Specific Electrical Resistance(μΩm)≤

13

13

13

 

Bulk Density(g/cm3)≥

1.68

1.78

1.85

 

Compressive strength(MPa)≥

50

70

85

 

Bending strength(MPa)≥

20

40

45

 

TYPE(mould pressing)

BEG-3

BEG-4

BEG-5

BEG-6

Ash Content(%)≤

0.15

0.13

0.10

0.10

Specific Electrical Resistance(μΩm)≤

15

12

10

10

Bulk Density(g/cm3)≥

1.66

1.72

1.80

1.85

Compressive strength(MPa)≥

35

45

60

70

Bending strength(MPa)≥

20

25

30

35

 
   
 

Size(lsostatic pressing):

 
 

1300×650×310

1300×510×410

Φ770×650

Φ700×650

1000×410×330

1100×1100×330

Φ640×615

Φ565×525

910×310×210

910×310×310

Φ515×355

Φ515×550

770×210×140

770×210×150

Φ410×415

Φ410×525

280×135×110

430×255×125

Φ470×415

Φ470×525

300×135×100

380×280×150

Φ(410-470)×800

 

 

Size(mould pressing):

 

200×200×55

420×135×120

Φ60×100

Φ330×240

200×200×65

650×210×150

Φ100×100

Φ110×240

200×200×80

800×230×320

Φ110×180

Φ400×300

300×200×120

130×120×35

Φ125×240

Φ450×400

280×135×110

430×255×125

Φ135×135

Φ320×210

300×135×100

380×280×150

Φ150×130

Φ400×400

310×310×120

430×125×125

Φ160×240

Φ460×400

390×130×100

550×370×200

Φ190×120

 

340×250×120

490×300×180

Φ210×240

 

450×200×150

500×400×200

Φ260×300

 

330×260×120

550×260×150

Φ305×260

 

   
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Xuchang TongdeMetals and Minerals Co., Ltd Copyright
ADD:Room 501,Unit 1,NO.5 Building Dingxin longhuwan Zone,WencuiStreet,Xuchang City,Henan,China
TEL:+86 374 2623633 FAX:+86 374 2623632
E-mail:[email protected]

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