& nbsp; & nbsp; The bonding of automotive operating systems mainly includes the bonding of friction plates and clutch plates. This type of adhesive requires high bonding strength, excellent heat resistance, and a certain degree of toughness, as well as low cost and good processability.
nine hundred
  & nbsp; & nbsp; The adhesive used for automotive operating systems is mainly modified phenolic resin adhesive for brake pad bonding. Drum brake pad adhesive is used to bond the manufactured brake pads and steel backing together, usually using nitrile rubber modified phenolic resin adhesive.
nine hundred and one
  & nbsp; & nbsp; Disc brake pad adhesive is a type of adhesive that compresses brake pad powder into a cold embryo and applies adhesive. It is then positioned at high temperature for a short period of time with the coated steel backing, and then subjected to post-treatment at high temperature without pressure. Currently, in China, disc brake pad adhesive prepared using calcium oxide as a catalyst is used. In addition to the above adhesives, silicone modified phenolic resin can also be used for bonding clutch adhesives.