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How are silicone rubber products made?

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发布日期:2019-06-14 21:59:29【 Browse: -Release Date: 2019-06-14 21:59:29 [Large Middle Small]

,但大家有好奇它们是怎么做出的吗,虽然品类繁多,但生产的工艺都差不多,今天小编就来告诉给大家科普下 In daily life, we can often see as small as the protective cover of mobile phones, as large as silicone rubber products such as car tires, but everyone is curious how they are made. Although there are many categories, the production process is similar. Today Xiaobian came to tell everyone about science

硅橡胶制品

The first is to prepare the raw materials. 如耐酸碱、绝缘性、耐燃性)的辅助材料,最后是用来限制产品变型的纤维和金属材料,虽然材料就几种,但每种原料用量多少却是十分讲究的,这也是考验工人经验水准的关键所在。 Raw rubber is the most basic, followed by auxiliary materials used to improve certain properties of the product ( such as acid and alkali resistance, insulation, and flame resistance ) , and finally fiber and metal materials used to limit product variations. However, the amount of each raw material is very particular, which is also the key to test the level of worker experience.

The second step is sculpting. Because rubber is elastic, it is not conducive to processing, and plasticizing is the process of making raw rubber into plastic.

硅橡胶材料混炼机

The third step is mixing. 如阻燃剂、抗静电剂、填充剂等) ,具体方法就是将塑炼后的生胶与配合剂混在一起,放入炼胶机中搅拌,让配合剂与生胶充分均匀地混在一起,混炼是生产过程中的重要的一道工序,如果塑炼后的生胶与配合剂混合不均,最后就会影响到产品的性能。 We often hear that products must have chemical resistance, oil resistance, flame resistance, insulation, etc. These properties are obtained by adding auxiliary materials in this step ( such as flame retardants, antistatic agents, fillers, etc. ) , The specific method is to mix the raw rubber compounded with the compounding agent, mix it in a rubber mixer, and mix the compounding agent and the raw compound fully and evenly. Kneading is an important process in the production process. The mixed raw rubber and the compounding agent are not evenly mixed, and the performance of the product will be affected in the end.

The fourth step is molding. 的步骤,成型的方法有很多,比如:模压成型、挤出成型、注射成型、压延成型,介于内容太多、篇幅有限并过于专业,请大家自行百度, This step is to see the steps of seeing the silicone rubber products . There are many molding methods, such as: compression molding, extrusion molding, injection molding, calender molding, which is too much content, limited space and too professional, please Everyone on their own Baidu,

硅橡胶制品车间

The fifth step is vulcanization. Vulcanization is to add some vulcanizing agents such as sulfur to the semi-finished product, and heat it at a set temperature. Finally, it will be converted into a flexible process. It should be noted here that insufficient or long vulcanization time will affect the performance of the product.

是否有毛边/瑕疵) 、尺寸检验(大小是否正确) 、性能试验(是否具有耐化学性、耐油性、耐燃性、绝缘性等) The final step is inspection, including visual inspection ( if there are burrs / defects ) , dimensional inspection ( whether the size is correct ) , performance test ( whether it has chemical resistance, oil resistance, flame resistance, insulation, etc. )

涌永硅橡胶

硅橡胶制品 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。 Yongyong Silicon Rubber has been focusing on silicone rubber products for 25 years. It provides overall solutions from material research and development, mold development, and manufacturing of silicone rubber products. Welcome to visit our factory. Website: xtvee.com
Phone: 0769-85536776 / Miss Luo
Fax: 0769-85536576
Phone: Mr. Liu / 13828899458 Email: jacob@seidai.com.cn
address:
Chang'an: No. 1 Kangtai Street, Xianxi Industrial Zone, Chang'an Town, Dongguan City, Guangdong Province
Shatian Branch: Zhouzi Reclamation Industrial Zone, Shalu Town, Dongguan City, Guangdong Province

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