Lightweight filler, closed-cell structure, reduced density without compromising performance

Thermally expandable microspheres are ideal lightweight fillers for plastics and rubber. Their independent closed-cell structure ensures complete sealing after foaming, resulting in excellent compressive strength and resilience.

After addition, the product density is significantly reduced, while insulation, heat insulation, and heat resistance are simultaneously improved.

Wine bottle stoppers are lighter, cables are more flexible, and artificial marble uses less material.