Serious Bad Phenomena of Silicone Gaskets
1. The phenomenon of unfamiliar silicone rubber washer is very common. Everyone knows that the small silicone rubber washer has no profit basically. Only by running quantity can the corresponding profit be achieved. Because the manufacturers of silicone rubber washer need to improve the efficiency in the production process, the time of mould release is increased when the speed of mould operation is accelerated, and the unripe and soft phenomena occur naturally. This will lead to the product deformation service life decline!
2. The edge of the product is too large, and most of the small silica gel products have more holes in the mould, so it is difficult to remove the edge of the silica gel ring directly. Most manufacturers will choose to use the edger or freeze trimming to deal with this phenomenon, which will also produce a certain amount of edge trimming when it is finished. In order to solve the problem, this problem still needs to be dealt with from the top of the die. Good die steel can not affect the edge of the product until it has no loss to the die line after long-term use.
3. Material quality of products, many silicone sealing rings do not have resilience and pull-up ability. In addition to the time control of the manufacturer, there are also very important factors in material. At present, the silicone sealing rings in many mechanical industries are still not deformed under long-term pressure, so it shows that they are selected in material quality. It is very important to choose the raw materials of high-detail silicone chain. Besides, the main function of silicone rubber rings depends on the performance of products, such as waterproofing, cushioning, shock absorption, sealing and temperature resistance. Different processes and processing methods can be selected for different uses.