BYK MAX CT 4275 is a specially designed mixed-morphology clay additive that provides improved dispersion and mixing capability in thermoplastic matrices. BYK MAX CT 4275 ensures an almost perfect exfoliation in polar resins such as polyamide 6 and polyurethane. The highly reinforcing mechanism of the additive improves various physical properties such as flexural modulus, yield strength, tensile strength, and heat deflection temperature while simultaneously ensuring excellent flow behavior of the composite. BYK MAX CT 4275 allows a lower total mineral / glass fiber content, which results in a lower final density of the part without compromising any mechanical properties. This makes BYK MAX CT 4275 an ideal solution for light-weight applications. Additionally, the additive also has a positive impact on the surface appearance, scratch resistance, and mold flow in such material systems.