Sodium Stearate

Sodium stearate used as a waterproofing agent for building materials and a stabilizer for plastics.It is used as an emulsifier in cosmetics and as an emulsifier for O/W type products.It is used for manufacturing soap-based detergents and serves as both an active agent and an excipient in block soaps.Emulsifying and dispersing agents for polymers.It is used as an adhesive for pasting paper pieces with natural glue.

Product Details:

● Appearance: White powder	● Place Orign: China
● Formula: C₁₈H₃₅NaO₂	● CAS No.: 822-16-2
● Shelf Life: 24 month	● Certification: ISO9001

Payment & Shiping Terms:

Minimum Quantity: 1MT
Packaging Details: 20kg/bag
Delivery Time: 10-15 days
Payment Term: T/T

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Tag : Categories : Lubricant

Specifications:

Grade

Metal content (%)

Melting Point

(℃)

Heating loss

(%)

Free acid

(%)

Bulk Density

(g/L)

Mesh sieve residue(%)

SS-P

7.8-8.0

210-220

≤3.0

≤2.0

≤300

≤1.0(150μm)

Applications:

Sodium stearate has a wide range of applications. The following explains it from several main areas.

In cleaning products, sodium stearate is commonly used as an additive. It helps enhance the cleaning effect of the detergent, making it easier for dirt to be removed from the surface of objects. Sodium stearate can also increase the viscosity of the detergent, improving the user experience. For example, in some solid detergents, sodium stearate acts as a shaping agent, helping the product maintain its shape.
In the cosmetics industry, sodium stearate is used in certain skin care and makeup products. As an emulsifier, it helps to mix the oily and water-based components evenly, preventing the products from separating. Sodium stearate also enhances the texture and stability of the products, making them easier to apply and absorb. It should be noted that the usage amount of sodium stearate in these products is usually low to ensure safety and comfort.
In the plastic and rubber industries, sodium stearate is used as a lubricant and stabilizer. During the plastic processing, it reduces the friction between the material and the machinery, thereby enhancing production efficiency. Sodium stearate can also prevent the plastic from decomposing at high temperatures, thereby extending the product’s service life. In rubber manufacturing, sodium stearate helps improve the processing performance of rubber, making it easier to be molded and vulcanized.
In the paper industry, sodium stearate is used as a sizing agent. It helps to make the surface of the paper smoother, reduces ink penetration, and improves printing quality. Sodium stearate also enhances the strength and durability of the paper, making it more suitable for various applications.
In the food industry, sodium stearate is used as an additive. It primarily functions as an emulsifier and anti-caking agent, helping to ensure the uniform mixing of food components and preventing powdered foods from clumping. For instance, in some candy and chocolate products, sodium stearate enhances the texture and taste, ensuring consistent product quality. It should be noted that the diversified use of sodium stearate in food complies with relevant safety standards, ensuring it is harmless to the human body.