Calcium lignosulfonate water-reducing agent is a natural high molecular polymer and an anionic surfactant with reliable performance and compatibility compared with other chemicals. It can be formulated into early strength, retardant, antifreeze, and pumping agents. It suits construction, dams, highways, and concrete planting projects. Calcium lignosulfonate water-reducing agent can reduce water consumption by more than 10% and increase the compressive strength by more than 15% on average in 3 to 28 days. Improve the durability of concrete and significantly reduce the heat of hydration in the early stages of cement hydration. It contains no chlorine salt and has no corrosive effect on steel bars.
1, used as a concrete water reducer: 0.25 ~ 0.3% of the amount of cement, can reduce the water consumption of more than 10 ~ 14, improve the workability of concrete, improve the quality of engineering. Used in summer, it can inhibit slump loss, and is generally used in combination with high efficiency water reducing agents. 2, used as a mineral binder: smelting industry, with lignosulfonate calcium and mineral powder mixed, made of mineral powder balls, dry into the kiln, can greatly improve the smelting recovery. 3, Refractory materials: The manufacture of refractory bricks, the use of calcium lignosulfonate as a dispersant and adhesive, can significantly improve the operational performance, and has water reduction, enhancement, prevent cracking and other good effects. 4, ceramics: calcium llignin sulfonate used in ceramic products, can reduce carbon content to increase green strength, reduce the amount of plastic clay, mud flow is good, improve the yield of 70-90%, sintering speed from 70 minutes to 40 minutes. 5, used as a feed adhesive, can improve the food preference of livestock and poultry, good particle strength, reduce the amount of feed powder, reduce the powder return rate, reduce costs. Mold loss is reduced, production capacity is increased by 10-20%, and the allowable content in feed in the United States and Canada is 4.0%. 6, others: Calcium lignosulfonate can also be used in refining additives, casting, pesticide wettable powder processing, briquette pressing, mining, mining beneficiation agent, road, soil, dust control, leather tanning filler, carbon black granulation and other aspects.
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