What is the primary difference between Microporous and Monolithic films?
Understanding the distinction between Microporous and Monolithic structures is fundamental to selecting the right material for your application. At Kae Hwa Industrial, we engineer both to meet diverse protection needs.
Microporous (PE/PP)
Engineered through mechanical stretching to create billions of micro-scale pores. These pores precisely block liquid water while allowing vapor molecules to pass through physical channels.
Monolithic (TPEE)
A non-porous, solid-state membrane. It transfers moisture via Molecular Diffusion through hydrophilic polymers that absorb moisture and pass it through the molecular chain.
Expert Verdict: Microporous films offer high air permeability and cost-efficiency. Monolithic films provide a superior and consistent barrier against viruses and chemicals with higher durability.