Français
After mixing the rubber, generally for a series of supplementary processing, to be used for the next process. At present, the production of additional processing is mainly cooling, parking and filtering rubber.
(1) Cooling of the mixed rubber material by the press after the high temperature, if not promptly cooled, the rubber material is prone to scorching phenomenon, and in the parking process is easy to produce adhesion, so it must be
Forced cooling. In order to avoid self-adhesion when the film is parked, it should be coated with isolation agent for isolation treatment.
(2) Parking film must be cooled in the iron table at room temperature and parked 8 ~ 24h, when not more than 120h, to attack the next process to use. The purpose of parking is mainly to make the carbon
Black in the rubber material to continue to spread, improve the uniformity of dispersion; so that the rubber and carbon black further interaction between the generation of more combined rubber, improve the reinforcing effect.
(3) Filtering some thin-walled, airtight performance requirements for good products to be filtered rubber, in order to remove impurities.
(1) Cooling of the mixed rubber material by the press after the high temperature, if not promptly cooled, the rubber material is prone to scorching phenomenon, and in the parking process is easy to produce adhesion, so it must be
Forced cooling. In order to avoid self-adhesion when the film is parked, it should be coated with isolation agent for isolation treatment.
(2) Parking film must be cooled in the iron table at room temperature and parked 8 ~ 24h, when not more than 120h, to attack the next process to use. The purpose of parking is mainly to make the carbon
Black in the rubber material to continue to spread, improve the uniformity of dispersion; so that the rubber and carbon black further interaction between the generation of more combined rubber, improve the reinforcing effect.
(3) Filtering some thin-walled, airtight performance requirements for good products to be filtered rubber, in order to remove impurities.
