Why do silicone products age? What is the reason for the aging of silicone products? The aging of silicone products generally occurs in the process of processing, storage and use of polymer materials. Due to a variety of reasons, its established characteristics gradually change or disappear, thus being abandoned. Today, Silicone Rubber Products Manufacturer will explain to you the reasons for the aging of silicone products. In general, the main reasons for the aging of silicone products are:
1. External causes: mainly aerobic, oxide, ozone, heat, light, radiation, mechanical fatigue, lack of processing process.
2. Internal reasons: first of all, there are silicone varieties, molding methods, combination degree, varieties of cooperative drugs, silicone products factory processing engineering factors. Secondly, there are unsaturated factors in the internal molecular structure, and various groups such as hydroxyl groups are easy to produce new chemical reactions.
What is the specific reason for the aging of silicone products?
1.life is too long
This situation is relatively rare, because silica gel products as long as not particularly suitable for it, at least 10 years can be used.
2.often have high temperature or high temperature environment
High temperature will accelerate the oxidation environment of silica gel material, resulting in aging.
3.Chemical factors
Ultimately, silicone is a chemical material, and there are chemical factors that can accelerate its aging.
4.Ozone
Silicon materials are very afraid of ozone, will make the performance of silica gel products rapidly decline, aging quickly.
5.Oxidation is one aspect of the aging of silicone tubes
Oxygen in rubber with silicone molecular aging effect, molecular chain cracking, resulting in silicone function changes. Secondly, silicone in the rain or soaked in water is also very easy to damage. Especially under the condition of water immersion and atmospheric exposure, it will accelerate the aging of silicone tube.
The above is all about the aging of silica gel products. I hope this sharing can help you. If you find this useful, you can subscribe to our website. Later, we will continue to update the knowledge of silicone hose products for you.