Calcium Lignosulphonate
CL-Powder50
Chemical Nature
Calcium lignosulfonate is a multi-component polymer anionic surfactant. It appears as a light yellow-brown powder substance with a slightly sweet smell. The molecular weight is generally between 800 and 10,000 and has strong dispersibility, adhesion, and chelation.
Fields of application
Used as a concrete water-reducing agent: :0.25-0.3% of the cement content can reduce water consumption by more than 10-14%, improve concrete workability and project quality. It can suppress slump loss in summer and is generally used with high-efficiency water-reducing agents. It is especially suitable for cement grinding aids.
Usage method
Pre-mix evenly with other dry powder components before packaging. Mix and use on-site according to the recommended amount of water.
The recommended addition amount is 0.25%-0.30% of the cementitious material, which must be pre-tested according to the raw materials and construction specifications before use.
Storage condition
The product should be stored in a dry, clean environment, in its original packaging and away from heat sources. This product is not easy to fail, but it is a hydrophilic product, if the storage environment is poor, it will slowly inhale water, it is recommended to follow the principle of first in first out when using. If the product is not used up, the packaging must be tightly sealed to prevent moisture intrusion.
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