Animal feeds

This is a range of kaolinite bulking agents and enzyme carriers with extremely low levels of heavy metals. They are virtually free from dioxins and PCBs. The kaolin has high absorption rates as well as high whiteness, which enhances the aesthetics of the end-product. All Goonvean’s Opal grades comply with European Legislation.

Opal Sigma is specifically designed for animal feed applications and boasts controlled, ultra low dioxin levels in accordance with the Food Chemical Codex. This range has a high kaolinite content and is proven to be particularly effective in retarding intestinal transit.