The reasons for the whitening phenomenon of rubber seals may be as follows: The temperature of the grinding tool is too low or the vulcanization time is insufficient: Rubber needs appropriate temperature and time to complete the reaction during the vulcan
1. Basic process flow There are many types of rubber products, but the production processes are basically the same. The basic process of rubber products using general solid rubber (raw rubber) as raw material includes six basic processes: mastication, mix
1. What is rubber aging? During the processing, storage and use of rubber and its products, the physical and chemical properties and mechanical properties of rubber gradually deteriorate due to the combined effects of internal and external factors, and fi
The role of stearic acid in rubber processing During rubber processing, stearic acid is added as an auxiliary material, and the proportion of addition is very small. Usually 0.5-3 parts of stearic acid are added for every 100 parts of rubber, but it is in
Reason Analysis: Inconsistent dosage of colorants or pigments compared to the standard: Deviation in the amount of colorants or pigments added to the rubber seal. Ensure the dosage of colorants aligns with the specified standards. Regularly monitor and ad
Why Does Rubber Appear to Have Wind? There are several possible reasons why rubber may become encapsulated during the manufacturing process: 1. The thickness of the rubber material is too thin and the KEY can cover the air and prevent it from being discha
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