MTI's American Colloid Company (ACC) is well known for establishing the global standard for premium foundry-grade bentonite and green sand molding materials for the metalcasting industry since 1927. Our high-quality product solutions, paired with a global network of technical support specialists, provide foundries with a unique solutions package unlike competing companies. We serve our customers with a unique ability to evaluate foundry operations, diagnose problems, and provide high-quality customized solutions, that delivers an added level of value and service above and beyond other product providers. Our solutions are formulated to enhance casting production and performance and are used worldwide by both small and large-scale metalcasting foundries. Our complete product range consists of bentonites, customized performance blends, chromite sand, cellulose, and specialty carbonaceous materials, in addition to specialty metal treatments for non-ferrous foundries.
High-quality blends of bentonites and organic additives for use in green sand casting operations.
Premium foundry-grade chromite sand for use in traditionally difficult metalcasting applications.
Specialty ladle fluxes designed for use with both ferrous and non-ferrous alloys.
Offering our customers an added level of value through our Sand Laboratory services and staff of experienced technical professionals.
MTI Academy is designed to provide simple and clear support to our foundry customers through short, visual, self-guided educational modules and evaluations. The program contains information on the green sand process and applies didactic and illustrated presentation methods that provide an easily accessible means of learning or modifying existing knowledge.
A key component of our offer are our advanced laboratory facilities and team of highly qualified and experienced R&D staff. Our laboratories around the world, in addition to facilities at our bentonite processing plants, support the exploration, mining, and production of our products. Our global testing facilities offer extensive product testing and research analysis capabilities that allow us to better support our customers and assist them in meeting their competitive challenges.
