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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. |
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Technical parameter: |
TYPE(lsostatic pressing) |
WDG-3 |
WDG-4 |
WDG-5 |
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Ash Content(%)¡Ü |
0.15 |
0.10 |
0.10 |
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Specific Electrical Resistance(¦Ì¦¸m)¡Ü |
13 |
13 |
13 |
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Bulk Density(g/cm3)¡Ý |
1.68 |
1.78 |
1.85 |
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Compressive strength(MPa)¡Ý |
50 |
70 |
85 |
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Bending strength(MPa)¡Ý |
20 |
40 |
45 |
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TYPE(mould pressing) |
BEG-3 |
BEG-4 |
BEG-5 |
BEG-6 |
Ash Content(%)¡Ü |
0.15 |
0.13 |
0.10 |
0.10 |
Specific Electrical Resistance(¦Ì¦¸m)¡Ü |
15 |
12 |
10 |
10 |
Bulk Density(g/cm3)¡Ý |
1.66 |
1.72 |
1.80 |
1.85 |
Compressive strength(MPa)¡Ý |
35 |
45 |
60 |
70 |
Bending strength(MPa)¡Ý |
20 |
25 |
30 |
35 |
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Size(lsostatic pressing): |
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1300¡Á650¡Á310 |
1300¡Á510¡Á410 |
¦µ770¡Á650 |
¦µ700¡Á650 |
1000¡Á410¡Á330 |
1100¡Á1100¡Á330 |
¦µ640¡Á615 |
¦µ565¡Á525 |
910¡Á310¡Á210 |
910¡Á310¡Á310 |
¦µ515¡Á355 |
¦µ515¡Á550 |
770¡Á210¡Á140 |
770¡Á210¡Á150 |
¦µ410¡Á415 |
¦µ410¡Á525 |
280¡Á135¡Á110 |
430¡Á255¡Á125 |
¦µ470¡Á415 |
¦µ470¡Á525 |
300¡Á135¡Á100 |
380¡Á280¡Á150 |
¦µ(410-470)¡Á800 |
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Size(mould pressing): |
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200¡Á200¡Á55 |
420¡Á135¡Á120 |
¦µ60¡Á100 |
¦µ330¡Á240 |
200¡Á200¡Á65 |
650¡Á210¡Á150 |
¦µ100¡Á100 |
¦µ110¡Á240 |
200¡Á200¡Á80 |
800¡Á230¡Á320 |
¦µ110¡Á180 |
¦µ400¡Á300 |
300¡Á200¡Á120 |
130¡Á120¡Á35 |
¦µ125¡Á240 |
¦µ450¡Á400 |
280¡Á135¡Á110 |
430¡Á255¡Á125 |
¦µ135¡Á135 |
¦µ320¡Á210 |
300¡Á135¡Á100 |
380¡Á280¡Á150 |
¦µ150¡Á130 |
¦µ400¡Á400 |
310¡Á310¡Á120 |
430¡Á125¡Á125 |
¦µ160¡Á240 |
¦µ460¡Á400 |
390¡Á130¡Á100 |
550¡Á370¡Á200 |
¦µ190¡Á120 |
¡¡ |
340¡Á250¡Á120 |
490¡Á300¡Á180 |
¦µ210¡Á240 |
¡¡ |
450¡Á200¡Á150 |
500¡Á400¡Á200 |
¦µ260¡Á300 |
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330¡Á260¡Á120 |
550¡Á260¡Á150 |
¦µ305¡Á260 |
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