Engineering Tool

Mesh-to-Micron Converter

Convert between US mesh size and micron (µm) particle size for hot melt adhesive powder specification.

Specification Reference

Conversion formula: microns ≈ 25,400 ÷ mesh number (standard US sieve series). Teng Yang’s PES powder is milled in three bands: fine (80–200µm), medium (200–350µm), coarse (350–500µm).

Mesh → Micron
Micron → Mesh