powder PCM microcapsule

Product Description

**Powder PCM (Phase Change Material) Microcapsules** are tiny encapsulated **phase change materials** designed to **absorb, store, and release thermal energy** during phase transitions (melting and solidifying). These microcapsules, typically ranging from **1 to **0 microns**, consist of a PCM core (such as paraffin, salt hydrates, or fatty acids) enclosed in a **protective polymer shell**, preventing leakage and enhancing durability. They are widely used in **textiles, coatings, building materials, and thermal management systems** to regulate temperature efficiently and improve energy efficiency.