Functional finish / microcapsule · FABRIC R&D
PCM Temperature-Regulating Textiles: properties, uses and sourcing guide
Textiles incorporating phase-change materials intended to absorb and release heat across a defined temperature range.
Key characteristics
- Thermal buffering
- Application-specific
- Testing essential
Common garment applications
- Base layers
- Workwear
- Outdoor clothing
- Bedding
Production and sourcing considerations
PCM performance depends on chemistry, add-on, durability and construction. Supplier data and wash-cycle testing are mandatory; availability is evaluated per project.
For a production quotation, specify the desired fibre composition, finished GSM, usable width, colour or Pantone reference, stretch requirement, surface finish, washing method and quantity per style and colour. A lab dip, strike-off or material sample may be required before bulk approval.
Questions to ask before approving this fabric
- Does the finished weight match the garment structure and season?
- What shrinkage is expected in length and width after the agreed wash test?
- Does the colourfastness meet the end-use and care requirements?
- Will printing, embroidery, washing or bonding change the surface?
- Is the available lot sufficient for production tolerance and replacements?
- Which certificate or fibre claim documentation is available for this order?