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Ethylenediostearate amide -EBS

CAS:110-30-5[1] INECS:203-755-6 Molecular formula :C38H76N2O2 Molecular weight :593.0222

Density: 0.901g/cm3 Melting point: 144-146℃ Boiling point: 724.138°C at 760 mmHg Flash point: 391.745°C

Vapor pressure: 0mmHg at 25°C

EBS is a widely used lubricant with high melting point waxes and liquids that are white or yellow. It has lubrication, dispersing, brightening, demolstering, smoothing, and antistatic properties in most plastics. EBS has good binding and dispersive application function for pigments and fillers.

Used as auxiliaries in plastic processing

1) EBS is an excellent plastic processing assistant, which is suitable for almost all thermosetting and thermoplastic plastics. EBS HAS EXCELLENT LUBRICATION, ANTI-ADHESION AND ANTI-STATIC properties, and can significantly improve the dispersion of plastics or fillers, so it is widely used as a lubricant, release agent, smooth opening agent. Adding THIS PRODUCT IN PLASTIC PROCESSING CAN IMPROVE THE DISSOLVED fluidity OF resin, improve working efficiency, MAKE up for the lack of mold finish, make products shiny, uniform and bright color.

2) EBS can be used as an anti-binder for various polymer films or sheets. When blowing, add 0.5-1% of this product, which can not only prevent the occurrence of bubbles (fisheye), but also make plastic bags smooth and easy to open.

3) As a lubricant, EBS has excellent internal and external lubrication, and has a good synergistic effect with other lubricants such as higher alcohol, fatty acid ester calcium durate and paraffin. In THE PROCESSING OF ABS, AS, HARD PVC, POLYformaldehyde, POLYcarbonate AND POLYamine and phenolic resin, this product can be used as a lubrication release agent, its additive amount is about 0.5-1.5%.

4) In the formulation of inorganic filled polyvinyl chloride and polyolefin, EBS and the main stabilizer can significantly improve the material and heat and weather resistance of the polymer. Because EBS has a strong affinity with pigments or additives, it can improve the dispersion and coupling in the polymer of additives, and improve the commercial value of products.

5) EBS can also be used as a nucleation transparent agent: in polyolefin, polyformaldehyde and polyamide and other compounds, it can shorten the nucleation time, promote the thinning of resin structure, and then improve the mechanical properties and transparency of products.

6) EBS can also be used as rubber processing additives, in addition to lubrication and demoulding, adding surface brightening agent. In the process of fluoro rubber, it can improve the properties of the rubber particle lifting, processing and vulcanization.

7) Adding EBS in the production of coatings can improve the uniform dispersion of pigments and fillers, improve the surface leveling of baking paint, prevent paint peeling and improve water resistance and acid resistance. In nitrocellulose paint can also play a role in extinction.

8) In the chemical fiber industry, EBS can improve the heat resistance and weather resistance of polyester and polyamide fibers, and give them a certain antistatic property. As an additive in the spinning of antistatic nylon fiber, it can also reduce the breakage of yarn.

In synthetic resins and rubber

Rubber: Synthetic resin and rubber such as GRS(SBR) in their emulsion added 1~2%EBS, has a good anti-adhesion and anti-caking effect.

Its role in asphalt

Asphalt :EBS added to asphalt can increase its softening point by about 10℃ and reduce cold temperature plastic flow. And under the premise of not brittle, can reduce the viscosity after melting, increase water resistance, acid resistance, salt water resistance spray.