CLS Calcium Lignosulfonate

CLS Lignosulfonate Ceramic Binder Dust Suppressant CAS 8061-52-7​

JF CLS CALCIUM LIGNOSULPHONATE POWDER CF-1 Product Description:

Synonyms:CAS 8061-52-7

Calcium lignosulfonate (calcium lignosulfonate or wood calcium for short), the main component of the sulphate wood pulp waste liquid, is a yellow powdery solid processed by advanced production technology, which is easily dissolved in water. It is a polymer electrolyte whose molecular weight ranges from 1,000 to 100,000. Among them, the dispersibility of 10,000-40000 is particularly effective. The ordinary lignosulfonate has a branched and cross-linked molecular structure.

Wood Calcium Water Reducing Agent Main Performance Indicators and Economic Effects:

1. Calcium lignosulfonate improves the performance of concrete. When the amount of cement is the same, the slump is similar to that of blank concrete, which can reduce water consumption by 10-15%, increase the strength by 10-20% in 28 days, and increase the strength by about 10% in one year.
2. Calcium Lignosulphonate saves cement. When the strength and slump of concrete are similar, it can save about 10% of cement. Using 1 ton of water reducing agent can save 30-40 tons of cement.
3. Calcium Lignosulphonate improves the workability of concrete. When the amount of cement and water used in concrete remain unchanged, the slump of low-plasticity concrete can be increased by about two times (from 3-5cm to 8-18cm). The adulterers are basically close.
4. Calcium Lignosulfonate has a retarding effect. After mixing with 0.25% wood calcium water reducing agent, the initial setting time of ordinary cement is delayed by 1-2 hours while the slump of concrete is basically the same, and the final setting of slag cement is 2-4 hours. Time is 2 hours for ordinary cement and 2-3 hours for slag cement. If the slump is increased without reducing the water consumption, or when the same slump is maintained to save the amount of cement, the setting time delay will be more delayed than that of the reduced water. Big.
5. Calcium Lignosulfonate can reduce the appearance time of the early hydration heat exothermic peak of cement, which is delayed compared with that without mixing. Ordinary cement is about 3 hours, slag cement is about 8 hours, and dam cement is more than 11 hours. The highest temperature of the exothermic peak is Compared with those who are not miserable, ordinary cement is slightly lower, and both slag cement and dam cement are lower than ℃.

Calcium Lignin Sulfonate Nature:

Calcium lignin sulfonate is soluble in water, slightly acidic and has good stability. Avoid prolonged contact with skin.

Calcium Lignin Sulfonate Packaging:

25 kg/bag or 500 kg/bag.
It is packed with plastic bag inside, and woven bag with auxiliary film for outside.