Home Product N-Stearyl Erucamide
Product Code
WK1558
Chemical Name
N-Stearyl Erucamide
CAS code
10094-45-8
HS code
-

Physical and Chemical Properties

This product has good lubricity and moderate slipperiness, can effectively control the friction coefficient of the material surface between 0.3 and 0.5, prevent excessive or insufficient friction resistance, avoid the entanglement of the walking rollers and roller shafts during the production of cast film, and is beneficial for film printing and compounding, with good thermal stability. It can be used in plastic (material) processing above 310℃ without turning black or tasting, due to its large molecular weight, it migrates slowly to the plastic surface, which is beneficial for cast film and plastic packaging materials, does not affect the rolling and sealing effect, reduces fouling and roller contamination, the amount increases with the continuous growth of high-temperature resistant polymers, more useful in the process of film casting in engineering plastics. It will migrate on the surface layer of polypropylene copolymers (and can control the migration rate) but will not migrate in the core layer of polypropylene homopolymers, allowing it to be used in food containers and packaging materials (GB9685).

Main Quality Indicators

Appearance
Spherical, Flake
Amine Value, mgKOH/g
≤ 3.0
Acid Value, mgKOH/g
≤ 6.0
Iodine Value, gI2/100g
≤ 38-46
Gardner Color Scale
≤ 8.0

Product Application

    • Acts as a lubricant, anti-adhesive, and release agent for polyolefins, nylon (PA), and polyester (PET, PBT) resins.

    • Ideal for composite and multilayer co-extrusion, as well as calendered and heat-sealed packaging materials.

    • Can be added to high-transparency films without affecting optical properties.

    • Suitable for PE, PP, PS, ABS, PA, AS, PET, PC, PVC, and PVDC; dosage can be adjusted based on production needs.

    • Functions as a medium-controllable slip additive in polyolefin composites, coextrusions, laminations, ion-exchange polymers, and ethylene copolymers.

    • Acts as an anti-scratch agent and lubricant release agent for polypropylene and composite-modified materials.

    • Provides internal lubrication and release for acrylic rubber, as well as a processing aid for wood-plastic composites and biodegradable materials.

    • Effective as an adhesive and slip agent for cellulose, polyolefin, ethylene, propylene, polyethylene-based polymers, and copolymers.

  • Serves as a release agent, internal flow aid, and friction resistance modifier for high-temperature engineering plastics such as nylon 6, nylon 66, acrylic resin, and polysulfone.

  • Functions as a metallic surfactant and polyolefin release agent, and can be used as a high-temperature defoamer in steam boilers.

Packaging and Storage

The product is packed in composite bags with a net weight of 20kg or 25kg per bag. During transportation, it should be protected from direct sunlight and rain. The storage period is 1 year. It is recommended to store in a dark, dry, and ventilated place. After 1 year, it can still be used if it passes inspection. This product should be stored and transported according to general industrial chemical regulations.