- Graphite is the widest and most quantity materials used in the machine seal parts.
石墨是用焦碳粉和石墨粉或加碳黑做基料,用沥青为粘结剂,经模压成型在高温下烧制而成的。
- In the article, the process conditions of wet surface modification of aphanitic graphite are studied.
选用不同的偶联剂对隐晶质石墨粉进行表面化学改性。