Vermiculite for friction materials

Vermiculite powder can be used as a filler that is incomparable to other materials in friction materials. It is composed of a single resin, rubber and other reinforcing materials, such as adhesives and asbestos, and a certain coefficient of friction and wear resistance. But the polymer should be decomposed at a certain temperature and produce gas and low molecular differentiation, so that the grinding coefficient is turned into gas and liquid. The friction coefficient of the body and medium reduces the friction coefficient and uses the expanded vermiculite powder as the filler to add the friction material. It can act as the reinforcing agent and heat stabilizer. The friction coefficient can be kept stable under different conditions, and the friction coefficient - the number of temperature and the number of friction system - velocity can be kept stable. In addition, the brake pads made from vermiculite also have good heat resistance, shear resistance and bending resistance, and the effect is excellent.

The main models are: 1-3mm, 2-4mm, 3-5mm, 4-8mm, 16-36 mesh, 18-36 mesh, 20-36 mesh, 40-60 mesh, 60-80 mesh, 80-100 mesh, etc.