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Stearamide

Silver Fern is a leading supplier and distributor of bulk specialty chemicals, with over 20 years of serving North America’s top manufacturers.

Stearamide, a fatty acid amide, is commonly used as a slip agent and anti-blocking agent in various industrial applications including plastics and rubber.

Product Details

Formula:

C18H37NO

CAS Number:

124-26-5

Also Known As:

Octadecanamide; Stearic acid amide; N-Octadecylamide

Typical Specifications

Data is representative of average lots;
data taken from specific lots may vary.

Appearance

white to off-white solid

Boiling Point, °C

225-245

Density, g/cm3

0.98

Flash Point, °C

154

Melting point, °C

96-99

Molecular weight, g/mol

283.48

Odor

characteristic

Purity, %

98

Refractive index, n20/D

1.45

COMMERCIAL REQUESTS ONLY

Store in a cool, dry place. Keep container tightly closed when not in use.
Stearamide is a high-quality, versatile fatty acid amide characterized by its white to off-white waxy solid form. Chemically, it is the amide derived from stearic acid and ammonia, featuring a long carbon chain that gives it excellent lubricating properties. This compound is renowned for its wide array of applications across multiple industries due to its effectiveness as a slip agent, anti-blocking agent, and release agent. In the plastics industry, Stearamide serves as an efficient internal and external lubricant, aiding in the reduction of friction and enhancing the flow properties of polymer materials, which optimizes processing and improves the surface quality of the final product. It is particularly beneficial in polyolefin films where it prevents surface defects and sticking issues. In the rubber industry, Stearamide contributes to improved mold release properties, serving as a processing aid to prevent adhesion between substrates or mold surfaces, which facilitates the manufacturing process and enhances the quality of rubber parts. The textile sector benefits from Stearamide''s use as an antistatic and softening agent, providing durable softening effects without compromising the fabric''s feel or appearance. Additionally, its anti-corrosion properties make it ideal for use in various coating applications. Stearamide is also utilized in the production of waxes, polishes, and pigments, where it functions as a dispersant and protective coating agent, enhancing the applicability and efficiency of these products. Its role in inks and paints promotes smooth distribution and a consistent finish. With its broad spectrum of applications and functional properties, Stearamide is an indispensable additive for manufacturers seeking to improve the performance and quality of their products.

Structure:

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