Omya Smartfill® by Omya is a natural calcium carbonate with special surface modification. Exhibits excellent compatibility with engineering polymers such as polyamides (PA) and polycarbonate (PC)... view more

Hydrocarb® 50-LU by Omya is calcium carbonate (limestone). It is a mineral filler. Contains minute quantity of silica (quartz) which is a naturally-occurring component of limestone. Hydrocarb® 50-LU... view more