What is the yellowing of silicone products?

2020/8/1 16:48:13

Nowadays, silica gel has become an indispensable raw material in our daily life. It shines in the fields of daily life, medical care, mother and baby, digital electronics and other fields.

The more common silicone products we have seen include silicone spatulas, silicone pacifiers, silicone gloves, silicone mobile phone cases, silicone fresh-keeping covers, and silicone medical accessories. However, some silicone products will turn yellow after we have used them for a long time. Just as the silicone pacifier has changed from the initial transparent to yellow, the reason for the yellowing of silicone products is that it will inevitably be exposed during long-term use. In the air, the transparent silica gel products and the air have physical phenomena that cause the silica gel products to oxidize and turn yellow. Then, as a professional manufacturer of silicone products, how do we solve this problem?

1. Use highly transparent and high-quality silicone raw materials to produce

2. By adding anti-yellowing vulcanizing agent, it can effectively inhibit the phenomenon of oxidation and yellowing of silica gel products

3. In terms of technology, control the production temperature and vulcanization time of silicone product molds
In addition to the above methods, in our daily life, we can also use toothpaste, detergent, alcohol to clean or wipe the surface of silicone products to dry, but avoid direct sunlight to avoid accelerating the aging and yellowing of silicone products. All in all, no matter what method is used, it can only alleviate the yellowing of the transparent silicone product surface, and cannot completely avoid the yellowing. The Weiyeda silicone product manufacturer recommends that you do not need to replace it without affecting normal use.

1. Use highly transparent and high-quality silicone raw materials

2. By adding anti-yellowing vulcanizing agent, it can effectively inhibit the phenomenon of oxidation and yellowing of silica gel products

3. In terms of technology, control the production temperature and vulcanization time of silicone product molds
In addition to the above methods, in our daily life, we can also use toothpaste, detergent, alcohol to clean or wipe the surface of silicone products to dry, but avoid direct sunlight to avoid accelerating the aging and yellowing of silicone products. All in all, no matter what method is used, it can only alleviate the yellowing of the transparent silicone product surface, and cannot completely avoid the yellowing. The Weiyeda silicone product manufacturer recommends that you do not need to replace it without affecting normal use.