... fibre, textile industry, smelting, and power-generating plants etc., and anti-corrosion inner liner of tower, pool;, pot, sinks, what’s more ... , it also plays leading anti-corrosion role in waste water treatment and open air working grounds ... arc acid, thermal alkali and thick alkali, and has better anti-corrosion effect in moist chlorasalt, hydrochloric acid etc. and any ...