acid proof
3.When a car is scrapped, the battery should be consigned to an acid-proof container.
5.Colourful diversity, fire prevention, moistureproof, oil resistant corrupt, acid-proof alkaline, high temperature resistant, yi Qing manages.
6.Scagliola sanitation clean has beautiful and easy, strength tall, density is small, acid-proof alkaline, anti-corrosive etc.
7.Acid-proof brick ,acid-proof daub and plaster paint developed by this factory can be used as refractory material for temperature preservation of boiler funnel of power station ,which have such advantages as acid resistance ,heat resistance ,good heat insulation stability and convenient construction .
8.According to the basic principle of the crosslinked acid, concerning main agent, because the improved PAM has many merits such as viscosifying performance、acid proof 、stabilization at high temperature> shearing tolerance> salt resisting etc, we chose to synthesize the cationic macromolecular compound as the acid densifier.
10.Using the orthogonal experiment design, this article studied systematically the effects of Copper, Vanadium, Rear Earth-calcium-barium and melting technology on mechanical properties of high silicon acid-proof cast iron.
