Micronized Wax for Hot Melt Adhesives: Tack Balance & Heat Resistance

Hot melt adhesives (HMA) require controlled open time, tack, and thermal resistance. Micronized waxes adjust viscosity, prevent blocking, and improve bond strength in EVA, SBC, and PO-based formulations.

Advantages

• Tack Reduction: Improves handling and packaging.

• Thermal Stability: Increases heat resistance up to 90–100°C.

• Flow Control: Adjusts viscosity during application.

Formulation Guide

• HDPE wax: For clarity & open time

• Fischer-Tropsch wax: For heat stability

• Amide-modified wax: For substrate wetting

Performance