Antacid compound makes plant fibers stronger

Published: 2026-05-20 | Source: C&EN | Category: Industry Intelligence

Calcium carbonate (CAS 471-34-1) can strengthen plant fibers for composites. Hemp fibers treated with CaCO3 nanoparticles showed 40% higher tensile strength, enabling biodegradable packaging and automotive composites using an abundant food-safe mineral.

Industry Context

This intelligence report covers the chemical sector in US.

Chemicals Mentioned

["471-34-1"]

Data Source

Source: C&EN View original

chemicalUS["471-34-1"]