5. Chemical formula
CH3(CH2)7CH=CH(CH2)11CONHC18H
6. Molecular formula
C40H79NO
7. CAS NO
10094-45-8
8. Quality indicators
|
Item |
Standard |
Analysis Result |
|
Acid Value (mgKOH/g) |
≤3 |
3 |
|
Iodine Value (%) |
≤4 |
4 |
|
Melting Point (℃) |
70-75 |
71 |
|
Amide Content (%) |
≥99.5 |
99.9 |
|
Aliphatic Nitrile |
≤0.5 |
0.1 |
|
Color (Gardner) |
≤5 |
5 |
|
Appearance |
Micro beads/Powder |
Micro beads |
|
Amine Value(mgKOH/g) |
≤3 |
3 |
|
Moisture (%) |
≤0.5 |
0.5 |
9.Physicochemical properties of the product
Stearyl erucamide has good lubricity and smoothness, good thermal stability, and can be used in the processing of plastics (resins) over 300 °C. The dosage increases with the growth of the polymer. Because it has large molecular, the speed of migration to the surface is relatively slow, and it does not affect the packaging effect of calendering and plastic sealing (heat sealing), it is allowed to be used in food containers and packaging materials (GB9685-2008). With its high temperature resistance (300℃) characteristics, it is especially suitable for polymers (resins) such as polyolefin plastics, polyacyl glue, polyester and acrylic acid processed at high temperature, and plays the role of smoothness, lubrication, anti-sticking and mold release.
10.Application
1. It can be used as a lubricant, anti-blocking agent and mold release agent for resins such as polyolefin, nylon (PA) and polyester (PET, PBT) and is also suitable for composite and multi-layer co-extrusion production processes, as well as calender packaging and plastic packaging;
2. Internal release agent for acrylic rubber;
3. Used as lubricant and anti-scratch agent for plastics and thermoplastic elastomers;
4. Excellent release agent for metallocene polyolefins;
5. Release agent, lubricant and friction modifier for engineering plastics (the friction coefficient can be controlled between 0.25-0.45).
