硅酸钠（水玻璃）
【中文】俗称液体水玻璃、泡花碱，外观为无色或略带色的透明、半透明粘稠状液体。可按低模（M=2.20-2.50）、中模（M=2.60-2.90）、高模（M=3.10-3.40）等不同模数规格定制。产品粘结力强、强度较高，耐酸性、耐热性好。广泛用于轻工业（洗衣粉、肥皂等洗涤剂原料、水质软化剂、助沉剂）、纺织工业（助染、漂白、浆纱）、机械行业（铸造、砂轮制造、金属防腐）、建筑行业（快干水泥、耐酸水泥、防水油、土壤固化剂、耐火材料），以及农业硅素肥料、石油催化裂化硅铝催化剂、瓦楞纸胶粘剂、实验室坩埚等耐高温材料、矿山选矿、防水堵漏、木材防火、食品防腐等领域。
【English】Commonly known as liquid water glass or sodium silicate cullet, it is a colorless or slightly colored transparent to translucent viscous liquid. The modulus can be customized to low (M=2.20-2.50), medium (M=2.60-2.90) and high (M=3.10-3.40) specifications. It features strong adhesion, high strength and good acid and heat resistance. It is widely used in light industry (raw material for detergents such as washing powder and soap, water softener, settling aid), the textile industry (dyeing aid, bleaching, sizing), the machinery industry (casting, grinding wheel manufacturing, metal anti-corrosion) and the construction industry (quick-setting cement, acid-resistant cement, waterproof oil, soil stabilizer, refractory materials), as well as agricultural silicon fertilizer, silica-alumina catalysts for petroleum catalytic cracking, corrugated paper adhesives, high-temperature resistant materials such as laboratory crucibles, mining ore dressing, waterproofing and leak plugging, wood fireproofing and food preservation.
