침상 코크스(Calcined Needle Pitch Cokes)


제조사 : 일본 신일본제철화학 (주) : 신일본제철(주) 계열회사
용도: 전극봉(Artificial Graphite Electrode)제조時 원재료로 사용.
품명
LPC-UL
LPC-U
LPC-UH
규격
Real specific gravity
2.14
 Real specific gravity
2.13
 Real specific gravity
2.13
Moisture
(%)
0.1
 Moisture
(%)
0.1
 Moisture
(%)
0.1
Ash
(%)
0.05
 Ash
(%)
0.05
 Ash
(%)
0.05
Volatile matter
(%)
0.2
 Volatile matter
(%)
0.2
 Volatile matter
(%)
0.2
Solid carbon
(%)
99.8
 Solid carbon
(%)
99.8
 Solid carbon
(%)
99.8
Sulfur
(%)
0.23
 Sulfur
(%)
0.25
 Sulfur
(%)
0.25
Nitrogen
(%)
0.45
 Nitrogen
(%)
0.5
 Nitrogen
(%)
0.5
Vanadium
(ppm)
1
 Vanadium
(ppm)
1
 Vanadium
(ppm)
1
Coefficient of thermal expansion
(X
/°c)
0.98
 Coefficient of thermal expansion
(X
/°c)
1.08
 Coefficient of thermal expansion
(X
/°c)
1.20
포장
IMT bag IMT bag IMT bag
SIZE
10mm up 25% MIN
1mm under 30%MAX
 10mm up 25% MIN
1mm under 30%MAX		 10mm up 25% MIN
1mm under 30%MAX
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