51 - 54 of 412
coal tar asphalt
Selling leads
|
... flamed when melting, and it belongs to second-grade inflammable solid. Property: Coal Tar Pitch is obtained from powerfully processed coal tar. ...
2024-12-09 18:23:38
|
|
... flamed when melting, and it belongs to second-grade inflammable solid. Property: Coal Tar Pitch is obtained from powerfully processed coal tar. ...
2024-12-09 18:23:38
|
|
...so on. Sulfonated asphalt powder because of containing sulfonic acid, sulfonated asphalt hydration is very strong, when adsorbed on the interface ...
2024-12-09 18:23:38
|
|
... and so on. Sulfonated asphalt powder because of containing sulfonic acid, sulfonated asphalt hydration is very strong, when adsorbed on the ...
2024-12-09 18:23:38
|