PRODUCTS
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Graphite Materials
Our core strength is manufacturing customized, ready to use finished products in large quantities. We are able to supply almost any kinds of graphite products in different sizes or shapes according to customer’s requirements. We can produce crucibles, heat exchangers, sintering trays, plates, firing jigs, heating rods and tubes or any other custom made graphite parts from a wide range of graphite blocks as raw materials. Moreover, if your demand reaches industrial scale, we can custom-manufacture new graphite raw materials for your applications.
Our industrial experiences and technical background make us able to help you to find the ideal graphite type or product shape for your unique applications. As a result you can make the production of your company more efficient and economical.
The list of graphite materials bellow is only a selection from the available raw materials we are able to produce our graphite products from. If you cannot find the material you are looking for, or if you have further questions regarding the raw materials or machining, please do not hesitate to contact us, we will be happy to help you at any time.
Available Types and Main Properties
Fine Grained Graphite
Product
|
Properties
|
Bulk density, Min.
|
Ash content, Max.
|
Spec. el. res., Max.
|
Compressive
strength, Min.
|
Porosity, Max.
|
(g/cm3)
|
(%)
|
(μΩm)
|
(MPa)
|
(%)
|
NBR-FG01
|
1.65
|
0.5
|
15
|
30
|
26
|
NBR-FG02
|
1.70
|
0.5
|
15
|
40
|
24
|
NBR-FG03
|
1.70
|
0.5
|
15
|
45
|
24
|
NBR-FG04
|
1.77
|
0.5
|
15
|
58
|
21
|
NBR-FG05
|
1.82
|
0.5
|
15
|
68
|
18.5
|
NBR-FG06
|
1.70
|
0.5
|
15
|
45
|
24
|
NBR-FG07
|
1.75
|
0.5
|
15
|
55
|
22
|
NBR-FG08
|
1.80
|
0.5
|
15
|
65
|
19
|
High Purity Graphite
Product
|
Properties
|
Bulk density, Min.
|
Ash content, Max.
|
Spec. el. res., Max.
|
Compressive
strength, Min.
|
Porosity, Max.
|
(g/cm3)
|
(%)
|
(μΩm)
|
(MPa)
|
(%)
|
NBR-HP01
|
1.65
|
0.005
|
15
|
30
|
26
|
NBR-HP02
|
1.70
|
0.005
|
15
|
40
|
24
|
NBR-HP03
|
1.70
|
0.005
|
15
|
45
|
24
|
NBR-HP04
|
1.75
|
0.005
|
15
|
55
|
22
|
NBR-HP05
|
1.77
|
0.005
|
15
|
58
|
21
|
NBR-HP06
|
1.80
|
0.1
|
11
|
70
|
19
|
NBR-HP07
|
1.80
|
0.005
|
15
|
65
|
19
|
NBR-HP08
|
1.82
|
0.005
|
15
|
68
|
18.5
|
NBR-HP09
|
1.85
|
0.1
|
10
|
80
|
18
|
NBR-HP10
|
1.90
|
0.1
|
9.5
|
86
|
17
|
Isostatic Graphite
Product
|
Properties
|
Bulk density, Min.
|
Ash content, Max.
|
Spec. el. res., Max.
|
Compressive strength, Min.
|
Porosity, Max.
|
Flexural strength, Min.
|
C.T.E. Max.
|
(g/cm3 )
|
(%)
|
(μΩ.m)
|
(MPa)
|
(%)
|
(MPa)
|
(10-6/K)
|
NBR-IS01
|
1.65
|
0.10
|
15
|
30
|
25
|
15
|
3.0
|
NBR-IS02
|
1.70
|
0.10
|
15
|
40
|
22
|
22
|
3.2
|
NBR-IS03
|
1.70
|
0.05
|
15
|
40
|
22
|
22
|
3.5
|
NBR-IS04
|
1.70
|
0.005
|
15
|
35
|
24
|
20
|
3.2
|
NBR-IS05
|
1.71
|
0.5
|
15
|
50
|
23
|
26
|
3.5
|
NBR-IS06
|
1.71
|
0.005
|
15
|
50
|
23
|
26
|
3.5
|
NBR-IS07
|
1.75
|
0.10
|
15
|
45
|
20
|
26
|
4.0
|
NBR-IS08
|
1.75
|
0.05
|
15
|
45
|
20
|
26
|
4.0
|
NBR-IS09
|
1.75
|
0.01
|
15
|
45
|
20
|
26
|
4.0
|
NBR-IS10
|
1.78
|
0.5
|
15
|
65
|
20
|
32
|
4.0
|
NBR-IS11
|
1.78
|
0.005
|
15
|
65
|
20
|
32
|
4.0
|
NBR-IS12
|
1.80
|
0.10
|
15
|
55
|
18
|
30
|
4.5
|
NBR-IS13
|
1.80
|
0.05
|
15
|
55
|
18
|
30
|
4.5
|
NBR-IS14
|
1.80
|
0.01
|
15
|
55
|
18
|
30
|
4.5
|
NBR-IS15
|
1.85
|
0.10
|
15
|
62
|
16
|
35
|
5.5
|
NBR-IS16
|
1.85
|
0.05
|
15
|
62
|
16
|
35
|
5.5
|
NBR-IS17
|
1.85
|
0.01
|
15
|
62
|
16
|
35
|
5.5
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Applications
- furnace components, fixtures, heating elements, boats, plates, etc. for vacuum furnace and ceramic industry
- high purity graphite parts for polycrystalline silicon production in semiconductor industry
- casting dies and moulds, rotors, shafts, etc. for metallurgical industry
- electrodes, heating rods and tubes for steel industry
- casting rings, plates and rolls for aluminium industry
- crucibles for continuous casting, boats and moulds for ingots in non-ferrous metal industry
- hot pressing punches and sintering moulds for diamond tool industry
- bearings, seals and rings for mechanical engineering
- anodes and cathodes for electroplating industry
- nuts, bolts, spacers, rolls for glass industry
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