Calcium stearate dispersion is water-based calcium, also called calcium ester emulsion.Solid Content: 50 %
Note: We also offer food grade, pharmaceutical-grade and industrial-grade calcium stearate.

Description of Calcium Stearate Emulsion:
Calcium stearate The white powder has the molecular compound C36H70CAO4 and is not soluble in water. It can be used to make plastic auxiliary tools, waterproofs, lubricants or as a lubricant. Calcium stearate (calcium carboxylate) is separated into calcium soap. It's a lubricant, surfactant, and component of many foods. This is an opaque white force.
Calcium stearate emulsion The polychloroacetic is both a stabilizer, and lubricant. But the effect of stability is poor. As a halogen-absorbing polyethylene or polypropylene resin, the catalyst within the resin can reduce the color and stability of the resin. It is widely used in polyolefins fibers, mold plastics or as a phenolic group. Paint flat light, etc.

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Product Performance of Calcium Stearate Emulsion：
Calcium stearate dispersion Also known as calcium stearate water-based, calcium stearate emulsion This is a widely used industrial product.
Calcium stearate dispersion Transparency and good thermal resistance are also present. Good defoaming performance, excellent dispersibility and anti-settling properties, sandability, and yellowing resistance.

Technical Parameter:

Product Name	MF	Purity	PH	Partical Size	Density	Color	Viscosity
Emulsion Calcium Stearate	Ca(C17H35COO)2	48+-2 %	9-12	<= 10um	0.8-1.0 g/cm3	White	<=350

Production Method of Calcium Stearate Emulsion：

Prepare raw materials

The raw materials for producing calcium stearate emulsion include stearic acid, calcium hydroxide, water, emulsifier, and other auxiliary agents. Among them, stearic acid is a saturated fatty acid with a high melting point and good antioxidant properties. Calcium hydroxide is an alkaline substance that reacts with stearic acid to form calcium stearate. Water is the medium of the reaction and can also be used as the dispersion medium of the emulsion.

Heat stirring

After the raw materials are mixed in a particular proportion, they are stirred under heating conditions to make the stearic acid and calcium hydroxide fully react to generate calcium stearate. The purpose of heating stirring is to accelerate the reaction speed and increase the amount of product generated. At the same time, in heating and stirring, attention should be paid to controlling the temperature and stirring speed to avoid local overheating or reactant caking.

Grinding

The resulting calcium stearate often presents a more extensive particle form and needs to be ground and crushed to make its particle size smaller and more uniform. The purpose of grinding is to improve the dispersion of the product and the stability of the emulsion. In the grinding and grinding process, it is necessary to control the grinding time and grinding degree to avoid excessive grinding or uneven local grinding.

Emulsion dispersion

The ground and crushed calcium stearate are added to the water, and an appropriate emulsifier and other auxiliary agents are added to emulsify and disperse. The purpose of emulsification is to distribute calcium stearate particles uniformly in the water medium to form a stable emulsion. In the emulsification and dispersion process, it is necessary to control the emulsification time and dispersion speed to avoid the phenomenon of emulsion delamination or precipitation.

Adjust pH

After the emulsification and dispersion is complete, the pH value of the emulsion needs to be adjusted. In general, the pH value of calcium stearate emulsion needs to be within a specific range to maintain its stability and performance. By changing the pH value, the pH of the emulsion can be controlled, and the stability and application performance of the product can be improved. When adjusting the pH value, it is necessary to select the appropriate PH regulator and control the speed and degree of adjustment to avoid the phenomenon of emulsion instability or product quality decline.

Filter package

After the above steps, the resulting calcium stearate emulsion needs to be filtered to remove impurities and particles, making the emulsion more clear and transparent. Physical or chemical methods can carry out filtration. Packaging is the encapsulation and sealing of the filtered emulsion for easy storage and use. In the packaging process, it is necessary to pay attention to maintaining the cleanliness and hygiene of the emulsion and preventing pollution to ensure the quality and safety of the product.

Application of Calcium Stearate：

Plastic processing

Calcium stearate emulsion plays an essential role in plastic processing. It can be used as a lubricant and antioxidant to improve the surface smoothness and weather resistance of plastic products. At the same time, calcium stearate emulsion can also improve the processing properties of plastics, such as increasing the melt index and fluidity. These properties make calcium stearate emulsion one of the most commonly used additives in the plastic processing industry.

Rubber products

Calcium stearate emulsion is also widely used in rubber products. It can be used as a vulcanizing agent, accelerator, and lubricant to improve the hardness, elasticity, and weather resistance of rubber products. At the same time, calcium stearate emulsion can also improve the processing properties of rubber, such as enhancing the degree of mixing and fluidity. These properties make calcium stearate emulsion one of the commonly used additives in the rubber products industry.

Coatings and paints

Calcium stearate emulsions also have critical applications in coatings and paints. It can be used as an emulsifier and stabilizer to improve the stability, weather resistance, and water resistance of coatings and paints. At the same time, calcium stearate emulsion can also improve the construction performance of layers and colors, such as enhancing leveling and hiding power. These properties make calcium stearate emulsion one of the most commonly used additives in the coatings and paints industry.

Cosmetics

Calcium stearate emulsion is also widely used in cosmetics. It can be used as an emulsifier, thickener, and stabilizer to improve the stability, moisture, and moisture of cosmetics. At the same time, calcium stearate emulsion can also enhance the texture and touch of cosmetics, such as improving the fineness and smoothness. These properties make calcium stearate emulsion one of the most commonly used additives in the cosmetics industry.

Biomedicine

Calcium stearate emulsion also has critical applications in biomedicine. It can be used as a drug carrier and drug sustained-release agent to improve the stability and bioavailability of drugs. At the same time, calcium stearate emulsion can also be used as a lubricant and antioxidant to enhance the physical properties and efficacy of drugs. These properties make calcium stearate emulsion one of the commonly used additives in biomedicine.

Shelf Life The following are some examples of how to use Calcium Stearate Emulsion
6 months
Package The following are some examples of how to use Emulsion of Calcium Stearate
Plastic barrel/inner coating: 200kg/barrel. 800kg/pallet.
Ton barrel: 1000 kg/barrel
Storage precautions The following are some examples of how to use Emulsion Calcium Stearate
Store in an air-conditioned, cool warehouse. Away from heat and flame sources. Do not store with oxidizers.
Equip yourself with the correct quantity and type of fire protection equipment. Store areas should have suitable materials for spill containment.

Properties Calcium Stearate Emulsion
Alternative Names	N/A
CAS Number	N/a
Compound Formula	Ca(C17H35COO)2
Molecular Mass	N/A
Appearance	White Emulsion
Melting Point	179
Boiling Point	N/A
Density	0.95-1.03 g/cm3
Solubility In H2O	N/A
Exacts Mass	N/A
Health & Safety Information Calcium Stearate Emulsion
Sign Word	N/A
Hazard Statements	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety Declarations	N/A
Transport Information	N/A

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