The “mixing room” has always been the heart of production at Optibelt. With the mixing of basic ingredients – and various additives – the basic properties of the end product are predetermined early in the production process. Their quality decides the quality of the end product. We therefore put great emphasis on buying first-class raw materials.
Thanks to the targeted selection of additives and fillers, softeners and antioxidants, a decisive course is set very early on in the production process for the later wear and noise behaviour or the heat and cold resistance.
The essential base for all Optibelt drive solutions. Their selection determines the temperature resistance, drive and noise behaviour of the end product.
Resol influences the adhesion of the rubber compound to other materials.
Control the curing rate of the vulcanisation process.
Mineral oil-based and synthetic softeners determine cold resistance and noise behaviour.
Influences the dynamic, mechanical properties.
Stearic acid is used for the reduction of cylinder adhesion.
Carbon blacks and fibres (particularly cotton, polyester) improve the transverse rigidity.
Additives for the prevention of ageing effects and for the improvement of ozone resistance.
Get in contact with us
1580 W. Stearns Rd.
Bartlett, IL 60103