A little car knowledge about life safety ---brake pads
At present, 90% of the so-called original parts in the auto parts market and on the Internet may be fake, and every fake and shoddy part will have a safety accident if it is installed on a car! According to statistics, 30% of the annual traffic accidents in China are caused by inferior brake pads
And these fake parts that make people feel headache are the "threethousand your life" in the domestic Lingling paint. They are all pervasive. One dead is one! How do we identify and select the brake pads? How do poor brake pads behave? Today, Xiaobian will discuss with you
Classification of brake pads:
Semi metal type: semi metal type brake pads have better temperature control and heat dissipation than traditional materials.
Low metal type: the low metal type brake pad has a low metal content, which solves the wear of the brake drum and reduces the noise.
Ceramic type: ceramic type brake pad has the advantages of low density, high temperature resistance, wear resistance, no noise, no ash falling, no corrosion to wheel hub, long service life, environmental protection, etc;
Nao (asbestos free organic substance) type: Nao brake pad has the advantages of no dust pollution, low wear and low noise, significantly longer service life and higher cost;
Asbestos type: the asbestos type brake pad has low price and certain high temperature resistance, but it has been proved to be a carcinogen and has been eliminated.