Introduction of precautions in the vulcanization process of rubber seals_Rubber seals_Rubber seal manufacturers

If the vulcanization time of the rubber seal is too long or too high (alias over-vulcanization), the physical properties of the rubber seal will be reduced, which will endanger the characteristics of the plastic particles of the hydraulic seal material. Afterwards, it can be observed according to the vulcanization curve, if it is accompanied by an extension of time. Introduction of precautions in the vulcanization process of rubber seals If the vulcanization time of rubber seals is too long or too high (alias over-vulcanization), the physical properties of rubber seals seals will be reduced, which will endanger the characteristics of plastic particles of hydraulic seal materials. Afterwards, it can be observed according to the vulcanization curve. If the torque continues to increase with the extension of time, the strength of the over-vulcanized plastic pellets is greater than that of the positive vulcanization. If the torque has a downward trend, it can indicate that over-sulfurization causes unnecessary chemical cross-linking of plastic particles, and chemical cross-linking will become loose and sticky. Everyone needs to do a good job in the improvement work immediately to prevent such things from happening. Therefore, the whole process of vulcanization is very important, it will cause the characteristics of the rubber sealing ring to be unqualified, so that it cannot be used or the service life is shortened. What are the reasons for the weak characteristics of the silicone sealing ring in the whole process of vulcanizing rubber? For example: the working time of the vulcanized rubber of the rubber seal is insufficient or the working temperature of the vulcanized rubber is not high enough, that is, the level of the vulcanized rubber is insufficient (also known as insufficient sulfur), and the process performance of the airtight product is not guaranteed, such as low compressive strength, low tensile strength, Tensile strength, large deformation, plasticity and other characteristics can not be fully utilized, which is closely related to the level of under-sulfur. But I don't know that if the vulcanization time of the rubber is too long or too high (also known as over-sulfur), the process performance of the silicone seal will be reduced, and the characteristics of the plastic particles of the raw material of the seal will be damaged. Afterwards, it can be observed according to the trend chart of vulcanized rubber. If the torque continues to increase with the increase of time, the compressive strength of the over-vulcanized plastic pellets is greater than that of the positive vulcanized rubber. If the torque increases, the torque has a downward trend, then it can be explained that the over-sulfurization leads to excessive chemical cross-linking of the plastic particles, and the chemical cross-linking will be loose and sticky. Everyone needs to do the improvement work immediately to avoid such things.
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