Since 1966 M Chemical Company, Inc. / W.F. McDonald Company has been a reliable source for specialty chemicals to the Plastics Industry. We strive to be the preferred supplier by supplying the best quality products in the industry from our key suppliers.

Flame Retardants

• Saytex® Products - Flame Retarding all types of Polymers with brominated flame retardants
• Antiblaze® Products - For Rigid and Flexible Polyurethane Foam
• Martinal® Products - Precipitated Grades of ATH for Flame Retarding Polymers processed below 200° C
• Magnifin® Products - For Flame Retarding Polymers processed above 200° C
• Ncendx® Halogen-Free Products - Flame Retarding Polymer Alloys like PC/ABS, HIPS/PPO, and other polymers that are processed below 300° C

Antioxidants

• Ethanox® Antioxidants – Processing and Thermal stabilization of plastics, elastomers, adhesives and other materials.
• Ethhaphos™ Antioxidants
• ALBlend™ Antioxidants

Matting Agents

• Pergopak® - for less than 1 mil. thick coatings and applications where fumed silica does not perform

• China Antimony Chemicals for Antimony Oxide - BrightSun HB grade of Antimony Oxide. A Flame Retardant synergist used in combination with halogenated compounds