Kaolin

Benefit

Hydrous Kaolin

Cost effective extender, adequate mechanical performance. Good barrier properties. Good rheological control and low die swell resulting in high throughput.

Calcined Kaolin

Standard/Fine Calcined Kaolin

Good mechanical properties including compression set, tear strength and hot tear strength. Good processability and easy de-moulding. Inert to most chemicals and under sterilising conditions with very low trace elements.

Silane Treated Calcined Kaolin

Good mechanical properties including compression set. Inert with very low trace elements. High calcining temperature (>1100 °C) removes any organic contaminants.

Calcium Carbonate

Calcium Carbonate

Cost effective extender, high speed processing, low cycle time.