Insiders are aware of the production process, custom silicone products above, choose the production of different raw materials quality of many products, there will be some differences, the ordinary silica with ordinary silica gel mixing production, and some higher requirements, high performance products must be using food grade silicone rubber production, high demand for high performance products, the difference between between them, where is it? Let's go with me and look at it!

General silicone material is not to say that very poor, in the daily necessities, ordinary silica raw materials can reach the standard requirements of silica gel, silica gel, silica gel sealing products, electronic accessories and so on can achieve certain service life, and has been in springback tensile strength can be achieved by using the range, so ordinary rubber some are used in machinery and electronics, automotive and agricultural industries, as some parts are more common, the life standard is also considerable.

Compared with the material of ordinary silica gel, the use of food grade silica gel is more extensive. Common silica gel silica gel gifts, daily articles and kitchen supplies and so on are using food grade silicone production, its main performance is to achieve environmental protection effect of higher purity and the performance effect are improved, such as tension, temperature resistance, anti aging strength, product texture and so on, compared with ordinary glue gas glue the role of a broader and more powerful, it is also more stringent testing standards, general requirements through the FDA and LFGB standard.

In short, the difference between the two is that the cost of the ordinary compound is low, the quality of the product is medium, and the tensile will appear white, and the tearing effect is general. The food grade silica gel has been promoted on the basis of common adhesives. The raw materials are more high-quality and stretch without whitening. The service life is better, the field of application is relatively extensive, and the density and purity of raw materials are higher, so the price is also more expensive. At present, the two kinds of glue are all the raw materials used in the custom silicone products and the most used two materials, which depends on the product category.

For more information, why not contact Hanchuan online service: 

please login in: http://www.hcsilicone.cn/articles/info.html 

Skype:caiyuan991