401 - 404 of 412
coal tar asphalt
Selling leads
|
... materials, as well as for production of anode paste and plastics, for coal and graphitized products,for coal-graphite buildig materials ,for ...
2024-12-09 18:23:38
|
|
High Quality Coal Tar Pitch Bitumen Powder Used As Adhesive From China Product Description Sulfonated asphalt powder because of containing sulfonic ...
2024-12-09 18:23:38
|
|
...Coal Tar Pitch /spherical Pitch Usded In The Prodcution Of Refractories Product Description Definition: the pitch obtained from deep process of ...
2024-12-09 18:23:38
|
|
... grade subject); Coal reversion (third grade subject). Physical and chemical properties: It is black brittle solid at a normal temperature, glossy; ...
2024-12-09 18:23:38
|