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Overview of Calcium Stearate Emulsion Calcium Stearate Dispersions      

Calcium Stearate Emission is a water-based lotion in which calcium stearate is stably dispersed in water in the form of small particles. This lotion maintains its stability through the action of surfactant, showing excellent lubricity and antistatic property. It is widely used in industries such as plastics, rubber, coatings, and cosmetics to improve the processing performance and final quality of products.

Calcium Stearate Dispersions refers to a more extensive dispersion system of calcium stearate in water, which not only includes lotion form, but also may involve other dispersion states such as suspension, colloid, etc. The size, shape, and distribution of calcium stearate particles in this dispersion system may vary, but their common feature is that they are uniformly dispersed in water. This dispersion makes Calcium Stearate Dispersions valuable in multiple fields, especially in scenarios where material flowability and anti-static performance need to be improved.

(Calcium Stearate Emulsion Calcium Stearate Dispersions)

Features of Calcium Stearate Emulsion Calcium Stearate Dispersions      

Lubricity: Calcium Stearate Emulsion has excellent lubrication performance, which can reduce friction, improve fluidity and processing efficiency during polymer processing.

Antistatic: It can prevent the accumulation of static electricity on the surface of polymers and avoid problems caused by static electricity, such as dust adsorption or electric shock.

Thermal stability: This lotion is stable under high temperature processing conditions, and will not decompose or fail to ensure the smooth processing.

Good compatibility with polymers: It is easily compatible with multiple polymers and will not cause phase separation or precipitation, maintaining the uniformity of product quality.

Environmental friendliness: Calcium Stearate Emulsion typically does not contain harmful substances, meets environmental requirements, and can be used to produce green and environmentally friendly polymer products.

Easy to use and treat: the lotion is easy to mix with water, easy to use, and is not easy to produce foam or sediment in the use process, reducing the trouble in the production process.

Parameter table of Calcium Stearate Emulsion Calcium Stearate Dispersions

Calcium Stearate Emulsion Properties
Other Names	N/A
CAS No.	N/a
Compound Formula	Ca(C17H35COO)2
Molecular Weight	N/A
Appearance	White Emulsion
Melting Point	150-155℃
Boiling Point	N/A
Density	0.8-1.0 g/cm3
Solubility in H2O	N/A
Exact Mass	N/A
Calcium Stearate Emulsion Health & Safety Information
Signal Word	N/A
Hazard Statements	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety Statements	N/A
Transport Information	N/A

Application of Calcium Stearate Emulsion Calcium Stearate Dispersions             

Plastic processing: used in the extrusion, injection molding, and rolling processes of plastics to improve their fluidity, reduce mold wear, and improve product quality.

Rubber Industry: As an additive in rubber processing, it improves the lubricity of rubber, reduces friction and resistance, and makes rubber products smoother and more durable.

Application of Calcium Stearate Emulsion Calcium Stearate Dispersions

Coatings and inks: Used to improve the flowability of coatings and inks, prevent sedimentation and layering, improve coating effectiveness and color uniformity.

Application of Calcium Stearate Emulsion Calcium Stearate Dispersions

Fiber treatment: used as a lubricant in fiber manufacturing and processing, reducing friction between fibers and improving their smoothness and softness.

Food and pharmaceutical industry: as an additive in food or medicine, used as an anti caking agent or lubricant to improve the fluidity and dispersibility of products.

Application of Calcium Stearate Emulsion Calcium Stearate Dispersions

Cosmetics: In the manufacturing of cosmetics, it is used to improve the texture and feel of the product, increase the stability and shelf life of the product.

Application of Calcium Stearate Emulsion Calcium Stearate Dispersions

Production Method of Calcium Stearate Emulsion Calcium Stearate Dispersions

1. Saponification Reaction

Mix stearic acid with calcium hydroxide in water. Heat the mixture to 80–90°C. Stir until they react:

C₁₇H₃₅COOH + Ca(OH)₂ → (C₁₇H₃₅COO)₂Ca + 2H₂O. Cool the solution. Add emulsifiers like sodium lauryl sulfate. Stir to form a stable emulsion.

2. Direct Neutralization

Dissolve calcium oxide in water to make calcium hydroxide slurry. Slowly add stearic acid while stirring. Keep the temperature at 70–80°C. The acid reacts with hydroxide to form calcium stearate. Add surfactants and stabilizers. Mix well to create the emulsion.

3. Emulsion Polymerization

Disperse stearic acid and calcium salts in water. Add initiators like potassium persulfate. Heat the mixture under controlled conditions. Polymerization occurs, forming calcium stearate particles. Cool and stabilize the emulsion with surfactants.

4. Solvent Method

Dissolve stearic acid in organic solvents like ethanol. Add calcium chloride solution. Stir to precipitate calcium stearate. Remove solvents through evaporation. Redisperse the solid in water with emulsifiers to form the emulsion.

 

Company Profile

RBOSCHCO is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.

The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are looking for high-quality Calcium Stearate Emulsion Calcium Stearate Dispersions , please feel free to contact us or click on the needed products to send an inquiry. 

Storage Condition of Calcium Stearate Emulsion Calcium Stearate Dispersions

Store in airtight plastic or glass containers. This stops moisture and air from getting in, which can cause separation or clumping. Keep at 15–25°C. Humidity should stay below 50%. Avoid storing near water or heat sources like radiators. Store in a shaded area. Direct sunlight can change the emulsion’s properties over time. Do not mix with acids, bases, or strong oxidizers. These can cause chemical reactions that ruin the product. Shake well before use. Avoid rough handling to prevent particle settling. Mark containers with name, date, and usage instructions. Check expiration dates regularly. Follow these steps to keep calcium stearate emulsion stable and effective.

Payment Term

L/C, T/T, Western Union, Paypal, Credit Card etc.

 

Shipment Term

By sea, by air, by express, as customers request.

5 FAQs of Calcium Stearate Emulsion Calcium Stearate Dispersions

Q1

What is the main difference between Calcium Stearate Emulsion and Calcium Stearate Dispersions?

Answer: The main difference lies in the particle size and dispersion state. Calcium Stearate Emulsion has smaller particles that are uniformly distributed in a water-based medium, while Calcium Stearate Dispersions can have a broader range of particle sizes and may include suspensions or colloids.

Q2

How do Calcium Stearate Emulsion and Calcium Stearate Dispersions affect the lubricating properties of a material?

Answer: Both Calcium Stearate Emulsion and Calcium Stearate Dispersions provide lubrication by reducing friction between materials. The calcium stearate particles form a lubricating layer that helps improve flowability and processability.

Q3

What are the key properties of Calcium Stearate Emulsion that make it suitable for use in the plastics industry?

Answer: Calcium Stearate Solution displays outstanding lubricity, thermal security, and compatibility with plastics. These residential or commercial properties make it ideal for use in plastics refining, where it boosts flow properties, decreases mold and mildew wear, and improves product quality.

Q4

How does the structure of Calcium Stearate Dispersions affect its performance in coatings?

Answer: The structure of Calcium Stearate Dispersions, including particle size and distribution, affects its performance in coatings. Uniformly distributed, small particles provide better lubrication and anti-settling properties, ensuring smooth and uniform coatings.

Q5

Are Calcium Stearate Emulsion and Calcium Stearate Dispersions environmentally friendly?

Answer: Calcium Stearate Emulsion and Calcium Stearate Dispersions are generally considered environmentally friendly, because they do not contain harmful substances. But their environmental impact may depend on the specific formulation and end-use application.