我公司选用优质天然鳞片石墨，特殊的加工设备，先进的生产工艺，生产的粉末冶金专用石墨粉，具有颗粒均匀、易于混合、耐高温、增加原件强度等优点。
品种：-399 -399.9 TF
性能：在高温条件下具有特殊的抗氧化性和自润滑性及可塑性，同时可以增加原件的强度。
用途：主要用于粉末冶金行业。
Borun chooses high quality natural scale graphite,plus special processing equipment and advanced production technology,and manufactures special graphite powder for powder metallurgy. And the special graphite powder for powder metallurgy has the following characteristics: fine particle,easy to be mixed,high remperature resistance,and can increase the strength(hardness) of original piece.
Type:-399 -399.9 TF
Property:oxidation resistance and self-lu brication function under the high temperature condition,can also increase the strength(hardness) of original piece.
Use:mainly used in powder metallurgy industry.
主要技术指标：
Main technical index：
|
牌号
Brand No.
|
固定碳≥(%）
Fixde carbot
|
挥发份≤(%）
Volatile constituent
|
水分≤(%）
Moisture
|
粒度(%）
Partcle size |
| -399 |
99 |
1 |
0.3 |
90 |
| -399.9 |
99.9 |
/ |
0.2 |
90 |
| TF-1 |
99 |
1 |
0.3 |
6μm70 |
| TF-2 |
99 |
1 |
0.3 |
10μm70 |
可根据客户要求调整指标：
Index can be adjusted according to client requirenent
