White mobility powder. It started foaming at low temperatures 110-150°C. By heating, with a low boiling point package carbohydrate expansion, Hot plastic packets are Softening and expanding rapidly at the same time, forming independent hollow bubbles.

Specification:Average particle size    25-35µmDecom. temp.  140-150Max. expanding temp.  170-180

Main application:Can be used in wallpaper and various structural foam composites (such as EVA-Em, PVC, epoxy resin, rubber, silicone, etc.), as forming additives, can give products velvet texture surface.

Storage:Recommended store in dry and ventilative place, guard against damp; keep far from fire and heat. 

Expandable-Microspheres