With the continuous improvement of science and technology, more and more electronic products have started to support the waterproof function in recent years, and put forward higher requirements for the sealing performance of the products. TPE 材料，却很少采用 TPE 材料来制作密封圈，多采用硅橡胶材料呢？ I don't know if you have noticed a strange phenomenon. Elastomer rubber and TPE materials, but TPE materials are rarely used to make seals, and silicone rubber materials are mostly used? 就来为大家说说这其中的奥秘吧！ Today Yongyong Silicone Rubber Products will tell you the mystery of it!
200-280 摄氏度的高温下仍然可以保持良好的物理性能。 One of the very important reasons is that silicone rubber materials have good resilience performance, and some materials can still maintain good physical properties at high temperatures of 200-280 degrees Celsius. EPDM 橡胶材料具有良好的气密性及抗老化性能，已经广泛应用在汽车密封领域。 In addition, rubber materials such as EPDM rubber materials have good air-tightness and anti-aging properties, and have been widely used in automotive sealing fields. NBR 材料，耐高温的氟橡材料等。 Secondly, rubber materials can choose different types of materials according to the specific use environment of the product, such as oil-resistant (gasoline, hydraulic oil, etc.) NBR materials, high-temperature resistant fluorine rubber materials, etc. TPE/TPU 这一类的塑胶材料所不能够比的。 These advantages are incomparable with plastic materials such as TPE / TPU .
ABS+TPE 二次成型的方式，在塑胶壳上包上一层 TPE 材料来实现燃料的密封，但是最终组装测试的时候就出现漏液的现象。 Here I think I will use a customer case of our company to introduce. Shenzhen Laier Technology Co., Ltd. has a newly developed fuel cell project. The initial ABS + TPE secondary molding method is used to cover the plastic case. The upper layer of TPE material was used to seal the fuel, but liquid leakage occurred during the final assembly test. After the client's multi-party argument, it was found that it was likely to be a problem with the material. EPDM 橡胶材料的橡胶密封圈产品，并一次实验成功，受到了客户的一致好评。 Finally found us, after knowing the problems encountered by our customers, we designed and adopted EPDM rubber rubber ring products for our customers, and we succeeded in one experiment and received unanimous praise from our customers.
25 年，提供从材料研发，模具开发，到硅橡胶产品制造的整体解决方案，欢迎来厂参观考察。 Of course, no matter what material has its own advantages and disadvantages, it uses its own advantages to play an irreplaceable role in its own field. Yongyong Silicon Rubber has been focusing on silicone rubber products for 25 years, providing materials development, mold development, and silicone rubber product manufacturing. The overall solution is welcome to visit the factory. 0769-85536776/ 罗小姐，网址 xtvee.com 。 Phone 0769-85536776 / Ms. Luo, xtvee.com .