Carbon Section

OSK was developed as electrical conductive raw material , heat-resistant raw material, lubricant and mechanical parts in the fields of electricity, semiconductor, machinery and precision machinery.

Features of OSK
1. F.C. is more than 99%.
2. Superior conductivity and reinforcement

Analysis Value
FC VN Ash
99.30% 0.5 0.2

Ch 粒系 累計 区間
1 0.10 0.00 0.00
2 0.12 0.00 0.00
3 0.14 0.00 0.00
4 0.17 0.00 0.00
5 0.20 0.00 0.00
6 0.23 0.00 0.00
7 0.28 0.00 0.00
8 0.33 0.00 0.00
9 0.39 0.00 0.00
10 0.46 0.00 0.00
11 0.55 0.00 0.00
12 0.65 0.00 0.00
13 0.77 0.00 0.00
14 0.92 0.00 0.00
15 1.09 0.00 0.00
16 1.29 0.00 0.00
17 1.53 0.00 0.00
18 1.81 0.00 0.00
19 2.15 0.00 0.00
20 2.55 0.00 0.00
21 3.02 0.00 0.00
22 3.58 0.00 0.00
23 4.24 0.00 0.00
24 5.03 0.00 0.00
25 5.97 0.00 0.00
26 7.07 0.00 0.00
27 8.39 0.00 0.00
28 9.95 0.00 0.00
29 11.79 0.34 0.34
30 13.98 2.31 1.97
31 16.58 6.68 4.37
32 19.66 14.24 7.56
33 23.31 25.37 11.13
34 27.64 39.61 14.24
35 32.78 55.53 15.92
36 38.86 71.04 15.51
37 46.08 84.06 13.02
38 54.64 93.22 9.16
39 64.79 98.29 5.07
40 76.82 100.00 1.71
41 91.09 100.00 0.00
42 108.01 100.00 0.00
43 128.07 100.00 0.00
44 151.86 100.00 0.00
45 180.07 100.00 0.00
46 213.51 100.00 0.00
47 253.17 100.00 0.00
48 300.19 100.00 0.00
49 355.95 100.00 0.00
50 422.06 100.00 0.00
51 500.45 100.00 0.00
52 593.40 100.00 0.00
53 703.61 100.00 0.00
54 834.27 100.00 0.00
55 100.00 100.00 0.00

粒径 μm Grain size 累積 % Accumulation % 区間 % Path %

PRODUCT LINEUPSince establishment we have been specializing in research and development of graphite products. We offer products focusing on the ecology to the next generation’s nanotechnologies on the basis of these technology and knowhow fostered over the years