Calcium Lignosulfonate (CF-2)
Calcium lignosulfonate, as a first generation concrete admixture, is derived from wood pulp and is an anionic surfactant. It exhibits both retarding and water-reducing effects. This yellow-brown powder, known as CL-SLS, can be used in combination with early strength agents, retarders, antifreeze additives, and pumping agents. When mixed with naphthalene superplasticizer, it forms a liquid admixture without any precipitation. Usage of calcium lignin sulfonate (CF-2) Water reducer: Improve concrete's impermeability, frost resistance, and reduce bleeding. In addition to sugar, wood calcium contains retarding group hydroxyl (—OH) and ether bond (—O—) in its molecule, which can inhibit initial hydration, so it ...
Celluloses
Cellulose is a naturally occurring organic compound that makes up the primary structural component of plant cell walls. It is a polysaccharide composed of glucose units linked together, forming long chains. As one of the professional cellulose powder manufacturers, Jufu Chemical's cellulose provides rigidity and strength to plant cells, contributing to the structural integrity of plants. It is one of the most abundant organic compounds on Earth and is widely used in various industries, including paper and textile manufacturing, food production, pharmaceuticals, and construction materials. The Functions of Celluloses Cellulose function plays a crucial role in various industries, contributing to ...
Defoamer Powder
Antifoaming agent powder primarily serves as an essential component in cement and concrete products. It plays a crucial role in formulations that include organic additives, preventing the formation of undesirable air bubbles. Dry mixtures containing defoamer powder exhibit improved and more uniform wetting. The presence of air during pumping can lead to the formation of voids, which can be effectively eliminated by the use of this defoamer material. By removing foam, this additive helps prevent excessive shrinkage, porosity, and other imperfections in the application of cement or concrete, significantly enhancing the air impermeability of the final product. As one of ...
Calcium Lignosulfonate (CF-4)
Wood calcium, also known as calcium lignosulfonate, is a polymer anionic surfactant with multiple components. It appears as a light yellow to dark brown powder and has a mildly aromatic odor. It easily dissolves in water and exhibits good stability. Its molecular weight typically ranges from 800 to 10,000, providing it with strong dispersion, adhesion, and chelation properties. The versatility of calcium lignosulfonate is evident in its wide range of applications, including its use as a concrete superplasticizer, industrial detergent, pesticide and insecticide, herbicide, dye dispersant, coke and charcoal processing agent, petroleum industry additive, ceramic additive, and wax emulsion component. Details of ...