Relationship between material loss and discharge temperature of a small mixer

In normal circumstances the general mixer loss is about 0.8%, according to the national standard has no specific requirements to know this, mixer sealed consumption would be less, not good will be more. If the carbon black of the mixed rubber is large, the wastage will be less, and the carbon black will be very heavy if it is powdered. We should go to the specific signal analysis of specific cases, registration generally have about 0,5 to 0.8. The material loss is related to the discharge temperature, and rubber varieties and raw materials; natural rubber under high temperature condition, will release low molecular carboxylic, # and water; white carbon black will also release some water; the total loss will not exceed 1.5%.