Now a lot of domestic enterprises popular use of silicone mask, What’s the difference between silicone mask and rubber mask?
1. Silicone is non-toxic and tasteless. Some rubber is poisonous and smelly.
2. Silicone is soft and comfortable. Rubber is significantly less comfortable than silicone. Silica gel is more easily combined with the face, strong sealing.
3. Silicone has strong chemical stability. Not easy to react with other chemicals. Especially to oil, lacquer, acid, alkali does not have reaction basically. Rubber soon gives way to oil.
4. Silicone is easy to clean. Rubber came second.
5. The service life of silica gel is extremely long. Pressure cooker seal ring even silicone, generally in the high temperature, high pressure, water, oil environment, 5 years no problem. Rubber resistance to aging is significantly less.
Comprehensive news about silicone and casting