A moisture curable one component waterproof coatings was prepared from polyether polyols, petroleum asphalt, toluene diisocyanate, diluent and a compatibility modifier, etc.
The properties of the one component asphalt based polyurethane waterproof coatings were introduced.
介绍了这种单组分石油沥青聚氨酯防水涂料的性能。
3
Asphalt, coal tar enamel, fusion-bonded epoxy, polyethylene tape, 2-layer PE and 3-layer PE coatings may be used for corrosion control of underground pipelines.