Type | Moisture % | Iodine No. mg/g | Methyl blue mg/g | Ash % |
BJ200 | ≤5.0 | 800-1050 | 100-200 | 5-18 |
BJ325 | ≤5.0 | 800-1050 | 100-200 | 5-18 |
Ningxia Yongruida Carbon Co,.Ltd was founded in
2003.With an area of over 50000 square meters ,our
factory is located in the city of Shizuishan Ningxia .