Welcome to Imerys Performance Minerals


Imerys offers the widest portfolio of engineered kaolins, calcium carbonates, micas and wollastonites to serve today's plastics market. 

Imerys engineered minerals make excellent reinforcing fillers, glass-fiber replacements and foaming agents in polypropylene, engineering thermoplastics and thermosets for the production of lightweight automotive parts, domestic appliances, electronic components, construction profiles and food packaging

They provide breathability in hygiene films and reduce resin consumption in nonwoven fiber production. 

Our engineered minerals are used as antiblocking agents and reinforcement agents in packaging and agricultural films.

They can be used to restore mechanical properties to recycled plastics and to mixed polymer feedstocks. They make ideal nucleating agents in biopolymers and semi-crystalline polymers. 

Imerys micas bring multiple benefits to sound damping applications.

Contact an Expert

How can we help?

Or contact a Sales Person

Product Finder

Find what you’re looking for in just a few clicks

Search products


Minerals such as mica and calcium carbonate are helping increase the #sustainability of many polymers formulation by decreasing the amount of resin required. Imerys is able to process and source our products, increase  optimization of raw material sourcing, and even help end users become eligible for LEED certifications with our #ReMined product range. Corporate Social Responsibility is a core value of #Imerys. To learn more about how minerals are becoming more sustainable, join our webinar on July 28th at 3pm EST/9pm CET.


Sound Damping

Imerys micas – your ideal solution for structural vibration damping


Celite for outstanding anti-block performance in plastic films

Imerys Celite® grades are typically used in premium films where excellent clarity and low haze is required.


FiberLink - Calcium carbonate for Nonwoven Applications

FiberLink® is an engineered calcium carbonate which has been specifically designed to enhance nonwovens.