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QINGDAO RARES TECHNOLOGY CO.,LTD.
ADD: No.20,Lianyungang Road,Qingdao 266034,P.R.China
TEL: 0086-532-85861978
FAX: 0086-532-85861978
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Isostatic Graphite Material |
Isostatic Graphite Material |
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Graphite blocks and graphite discs are isostatic moulded, using high-quality isostatic graphite raw material. Duratight can manufacture graphite blocks and graphite discs with many kinds of specifications with good isotropic, high density, particle well-distributed, good conductive properties. They are widely used in such fields as metallurgy, mechanical , electronics, chemical industry, light industry, food industry and aviation, atomic energy and other new industries.
Property:
1、Good isotropic; favorable property with no effect from the sizes, shapes, sampling methods;
2、Well uniformity of the structure with high density; well oxidation resistance;
3、Good self-lubricating;
4、Good resistance to chemical corrosion;
5、High thermal conductivity and thermal stability;
6、Adequate mechanical strength and impact resistance;
7、Easy to be machining processed; can be manufactured into a variety of geometrical products
Main technical index
Product
No.
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Density
(≥g/cm3)
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Electric
Resistivity
(≤μΩ.m)
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Bending
Strength
(≥MPA)
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Compressive
Strength
(≥MPA)
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Shore
Hardness
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C.T.E
(x10-6/℃)
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Ash
(≤PPM)
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Grain Size
(μM)
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RT-IG-01
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1.7
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15
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25
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55
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50
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3
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700
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25
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RT-IG-02
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1.75
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15
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28
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65
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50
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3.2
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700
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25
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RT-IG-03
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1.8
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15
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37
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80
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50
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4
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700
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25
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RT-IG-04
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1.85
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15
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40
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90
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55
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4.5
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500
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25
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