... 10% to 30%. 3.can adapt different temperature Product Introduction PAC, short for Polyaluminium Chloride, is also referred to as ... agent, fireproof material adhesives, glycerin refined, sugar refining, cloth anticreasing liquid, medicine, cosmetics, and other industries, making the wastewater recycling.3 ... be made upon customers’ special request. Water Treatment Agent - PAC polyaluminium chloride