Calcium stearate is a versatile compound widely used in various industries, known as a salt of stearic acid. It appears as a white, waxy powder, and its properties such as water insolubility, high thermal stability, and physiological safety make it a popular choice for industrial applications.

Key Properties of Calcium Stearate

•        Insoluble in water and most solvents

•        Stable against heat and thermal decomposition

•        Environmentally friendly and safe for the human body

Industrial Applications of Calcium Stearate:

Plastics and PVC Industry

1. Thermal stabilizer in PVC formulations
2. Lubricant and viscosifier for uniform dispersion of polymeric materials
3. Mold release agent

Pharmaceutical and cosmetic-healthcare

1. Anti-adhesion additive in powders and granules
2. Tablet compression aid
3. Emulsifier and dispersant in cosmetic products

Building and construction materials

1. Hydrophobic agent to prevent moisture absorption
2. Surface protector against damage caused by water penetration

Rubber and paint industry

1. Plasticizer and release agent
2. Thickener for greases
3. Smoothing and sealing agent in industrial coatings and paints
4. Abrasive papers and additives Edible

Combined stearate compounds

1. Often used with other salts such as zinc, barium and magnesium stearate to stabilize PVC and other compounds.

Calcium stearate, with properties such as heat stability, lubricity, insolubility in water and high compatibility with other additives, is widely used in a wide range of industries including plastics, pharmaceuticals, cosmetics, construction and chemicals. This compound is considered one of the key raw materials in modern industrial formulations due to its high efficiency and safety.

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