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材料种类繁多，材料物性也都各不相同，那么我们在进行硅橡胶产品开发设计的时候该如何正确选择一款合适的硅橡胶材料呢？ There are many types of silicone rubber products , and the physical properties of the materials are also different. So how do we properly choose a suitable silicone rubber material when developing and designing silicone rubber products? If you want to know the answer, let's read on!
硅橡胶制品 工作时必须接触的物体，包括液体，气体，固体以及各项化学药剂。 First, before choosing materials, we must first understand the specific environment in which the product is used. This is very important. It is important to understand the objects that must be in contact with the silicone rubber products , including liquids, gases, solids, and various chemicals. EPDM 材料耐油（汽油 / 机油）性是非常差的，如果选用这款材料的话就一定不能够与油（汽油 / 机油）接触，否则的话就会导致产品出现问题，如溶胀，或者龟裂等。 Some materials, such as EPDM , have very poor oil resistance (gasoline / motor oil). If you choose this material, you must not be in contact with oil (gasoline / motor oil). Otherwise, it will cause product problems, such as swelling, or turtles. Crack and so on. The second is the working temperature of the product, the lowest to the highest limit temperature that the material itself can withstand. Some seal products also need to consider the permanent compression deformation of the material, whether it is a dynamic seal or a static seal. If it is a dynamic seal, the requirements of the material itself will be higher, and it must have certain abrasion resistance.
Then there is the cost factor of the material. Under the same environment of use, we also have to consider the cost factor of the material. It is not that the expensive is necessarily good, but it is necessary to choose suitable and practical materials. Some materials have a wide range of price fluctuations, and the sources of supply are also unstable.
25 年的 硅橡胶制品 开发制造经验，提供从材料研发，模具开发到柜橡胶产品制造的整体解决方案。 Yongyong Silicone Rubber Products has more than 25 years of experience in the development and manufacture of silicone rubber products , providing overall solutions from material research and development, mold development to cabinet rubber product manufacturing. For more details, please continue to pay attention to our Yongyong Silicone Rubber Products Co., Ltd. We will bring you more information about silicone rubber products. 0769-85536776/ 罗小姐 Phone: 0769-85536776 / Ms. Luo