The 4360 Anti-sinking agent is a high-performance rheological additive specifically engineered to stabilize polyethylene (PE) wax dispersions within liquid coating systems. Designed to address the …
Superior Suspension: Effectively prevents the gravitational settling of micronized polyethylene waxes, eliminating the formation of hard, un-dispersible cakes.
Thixotropic Control: Imparts a high degree of shear-thinning behavior, ensuring low viscosity under application stress and rapid structure recovery post-application.
Enhanced Gloss Retention: Maintains the aesthetic integrity of high-gloss finishes by ensuring uniform wax distribution without causing hazing or unwanted texture.
Universal Compatibility: Demonstrates excellent solubility and stability across a wide range of solvent-borne resins, including polyurethanes, polyesters, and chlorinated rubbers.
Processing Efficiency: Facilitates easier incorporation of waxes during the dispersion phase, reducing production time.
规格
技术亮点
Chemical Composition: Utilizes a modified polyamide structure that creates a reversible physical network via intermolecular hydrogen bonding mechanisms.
Active Content: Supplied as a high-solid concentrate to ensure immediate functionality and cost-effectiveness upon addition to the formulation.
Activation Profile: Engineered for low-temperature activation, minimizing the risk of “seeding” often associated with traditional organoclay or castor oil additives.
Particle Interaction: Features high affinity for the non-polar surfaces of PE wax particles, providing exceptional steric stabilization against unwanted agglomeration.
Viscosity Profile: Precisely manages low-shear viscosity while maintaining optimal high-shear viscosity for superior atomization and leveling properties.
实际行业应用
应用领域
Industrial Wood Coatings: Essential for stabilizing matting agents and waxes in acid-cured and UV-curable furniture lacquers and wood stains.
Automotive Finishes: Used in basecoats and clearcoats to control the orientation of metallic pigments and ensure uniform slip characteristics.
High-Performance Inks: Applied in gravure and flexographic inks to prevent wax migration and settling during high-speed printing and storage.
Protective Coatings: Ideal for heavy-duty anti-corrosive primers where pigment and wax stabilization are critical for long-term field application performance.
Plastic Coatings: Enhances the scratch resistance and haptic properties of coatings applied to consumer electronics.
