浸渍碳石墨技术技能
类别 |
型号 |
抗压强度≥Mpa |
|
肖氏强度≥Mpa |
气孔率
≤% |
体积密度g/cm3 |
使用温度℃ |
碳石墨 |
HMC-201 |
50 |
30 |
40 |
15 |
1.6 |
350 |
HMC-202 |
60 |
30 |
45 |
20 |
1.60 |
350 |
HMC-203 |
62 |
35 |
45 |
18 |
1.65 |
400 |
HMC-204 |
70 |
35 |
55 |
15 |
1.65 |
400 |
HMC-205 |
80 |
38 |
60 |
20 |
1.70 |
450 |
HMC-206 |
56 |
25 |
50 |
20 |
1.72 |
450 |
HMC-207 |
65 |
35 |
55 |
20 |
1.72 |
500 |
HMC-208 |
78 |
36 |
62 |
12 |
1.80 |
500 |
浸渍酚醛树脂 |
HMC-202F |
100 |
50 |
70 |
1.5 |
1.70 |
180 |
HMC-203F |
110 |
55 |
76 |
1.2 |
1.72 |
180 |
HMC-205F |
176 |
60 |
85 |
1 |
1.85 |
180 |
HMC-208F |
160 |
60 |
75 |
1 |
1.85 |
180 |
浸渍呋喃树脂 |
HMC-203K |
100 |
55 |
70 |
1.3 |
1.72 |
200 |
HMC-205K |
170 |
60 |
82 |
1 |
1.85 |
200 |
HMC-208K |
150 |
60 |
76 |
1 |
1.85 |
200 |
浸渍环氧树脂 |
HMC-203H |
100 |
57 |
70 |
1.5 |
1.72 |
200 |
HMC-205H |
168 |
60 |
82 |
1.2 |
1.85 |
200 |
HMC-208H |
150 |
60 |
76 |
1.2 |
1.86 |
200 |
浸渍聚
四氟乙烯树脂 |
HMC-202F4 |
90 |
60 |
66 |
1.2 |
1.70 |
260 |
HMC-203F4 |
100 |
65 |
70 |
1.2 |
1.72 |
260 |
HMC-205F4 |
170 |
70 |
80 |
1 |
1.85 |
260 |
HMC-208F4 |
150 |
70 |
72 |
1 |
1.85 |
260 |
浸渍巴氏合金 |
HMC-203B |
110 |
50 |
80 |
3 |
2.30 |
220 |
HMC-205B |
180 |
55 |
85 |
3 |
2.30 |
220 |
浸渍锑合金 |
HMC-203D |
130 |
55 |
90 |
2.8 |
5.00 |
450 |
HMC-205D |
185 |
60 |
100 |
2.8 |
5.00 |
450 |
浸渍铜合金 |
HMC-203C |
120 |
55 |
90 |
2.5 |
5.50 |
400 |
HMC-205C |
185 |
60 |
100 |
2.5 |
5.50 |
400 |
模热压石墨
型号 |
弯曲强度≥Mpa |
冲击强度≥KJ/m2 |
热变形温度 ≥ ℃ |
肖氏硬度Hsd |
体积密度g/cm3 |
HMC-301 |
72 |
5.5 |
200 |
70 |
1.85 |
HMC-302 |
76 |
5.8 |
200 |
70 |
1.90 |
HMC-303 |
80 |
6.0 |
200 |
78 |
1.95 |
注:添加玻纤、陶瓷、青铜粉等材料后,制成增强模热压石墨
高纯石墨技术技能
型号 |
抗压强度 Mpa |
电阻率μΩm |
灰份% |
气孔率% |
体积密度g/cm3 |
HMC-101 |
42 |
15 |
0.5 |
23 |
1.70 |
HMC-102 |
58 |
15 |
0.5 |
21 |
1.73 |
HMC-103 |
52 |
15 |
0.5 |
21 |
1.72 |
HMC-104 |
59 |
15 |
0.5 |
20 |
1.75 |
HMC-105 |
69 |
15 |
0.5 |
18 |
1.78 |
HMC-106 |
73 |
15 |
0.5 |
17 |
1.80 |
碳化硅技术性能
抗压强度 Mpa |
弯曲强度≥Mpa |
弹性模量GPA |
导热系数≥Wm/k |
热膨胀系数 ≤ ℃ |
洛氏硬度≥HRA |
体积密度g/cm3 |
900 |
680 |
410 |
125 |
5*10-6 |
92 |
3.2 |
机械用浸渍碳石墨耐化学腐蚀性能
介质 |
浓度
% |
碳石墨禁子合金材料 |
碳石墨浸渍数值材料 |
铜合金 |
锑合金 |
铝合金 |
巴氏合金 |
呋喃 |
环氧 |
酚醛 |
聚四氟乙烯 |
硫酸
|
98 |
● |
● |
● |
● |
● |
● |
● |
● |
硝酸 |
50 |
● |
● |
● |
● |
● |
● |
● |
● |
50 |
● |
● |
● |
● |
● |
● |
● |
● |
盐酸 |
36 |
● |
● |
● |
● |
● |
● |
● |
● |
氢氟酸 |
40 |
● |
● |
● |
● |
● |
● |
● |
● |
磷酸 |
85 |
● |
● |
● |
● |
● |
● |
● |
● |
酪酸 |
10 |
● |
● |
● |
● |
● |
● |
● |
● |
醋酸 |
6 |
● |
● |
● |
● |
● |
● |
● |
● |
氢氟化钠 |
50 |
● |
● |
● |
● |
● |
● |
● |
● |
氢氟化钾 |
50 |
● |
● |
● |
● |
● |
● |
● |
● |
海水 |
- |
● |
● |
● |
● |
● |
● |
● |
● |
苯 |
100 |
● |
● |
● |
● |
● |
● |
● |
● |
氨水 |
10 |
● |
● |
● |
● |
● |
● |
● |
● |
尿素 |
70 |
● |
● |
● |
● |
● |
● |
● |
● |
四氯化碳 |
- |
● |
● |
● |
● |
● |
● |
● |
● |
丙酮 |
100 |
● |
● |
● |
● |
● |
● |
● |
● |
机油 |
- |
● |
● |
● |
● |
● |
● |
● |
● |
汽油 |
- |
● |
● |
● |
● |
● |
● |
● |
● |
注: ●尚稳定 ●稳定 ●不稳定 |