First of all, do the best in performance. Today's sealing ring has an important relationship with many high temperature resistance, oil seal resistance and fatigue resistance during use, so it must meet the standard conditions for silica gel materials.
In the past, there was not too much research and development on the technical level, so rubber products were replaced. Now with the appearance of the advantages of silica gel materials, the performance of the products gradually surpassed other materials to achieve the standard materials. The use time and goodwill were recognized by people, so it absolutely became the key to whether it was qualified or not.
Of course, qualified silica gel products manufacturers are also required to produce as qualified products. For the certification and testing of various products, the standards of our manufacturers have been lowered for some suppliers that use low-cost materials. Some products are prone to yellowing and sticking on the market. This is also because they use low-cost raw materials to produce cost-control prices in order to reduce costs. As qualified suppliers, they do not meet the market standards, but meet the use standards required by the market, so that they can be recognized by customers.
Of course, qualified silica gel products manufacturers are also required to produce as qualified products. For the certification and testing of various products, the standards of our manufacturers have been lowered for some suppliers that use low-cost materials. Some products are prone to yellowing and sticking on the market. This is also because they use low-cost raw materials to produce cost-control prices in order to reduce costs. As qualified suppliers, they do not meet the market standards, but meet the use standards required by the market, so that they can be recognized by customers.