Polarity Amide Wax: A Functional Additive for Surface Enhancement and Processing Efficiency
Polarity Amide Wax is a synthetic wax derived from the reaction of fatty acids and amines, forming amide linkages that impart unique lubricating, dispersing, and anti-blocking properties. It is widely used in plastics, coatings, inks, adhesives, and other specialty formulations where surface quality, processability, and thermal resistance are crucial.
Chemical Nature and Structure
Type: Synthetic amide wax
Composition: Primarily long-chain fatty acid amides, often modified with polar functional groups
Polarity: Higher than traditional polyethylene waxes due to the presence of amide and possibly hydroxyl or carboxyl groups
The polarity of the wax enables stronger interaction with polar substrates such as polyamides, polyesters, and PVC, enhancing compatibility and functionality in polar resin systems.
unctional Benefits
Slip and Lubrication
Reduces friction in plastic processing and surface contact
Improves flow properties and die release in extrusion/injection molding
Anti-blocking
Prevents adhesion between plastic films or layers
Maintains surface clarity and separation