How is high transparent silicone rubber produced
In silicone raw materials, the higher the transparency, the better the quality. Therefore, many customers need to use high transparent silicone rubber, especially in medical devices, baby and child products, silicone tubes and other industries.

How is high transparent silicone rubber produced? Especially in today's fierce market competition, how to use cost-effective silicone raw materials is particularly important!

The highly transparent silicone rubber mainly consists of the highly transparent silicone rubber produced by precipitation method and the highly transparent silicone rubber produced by gas phase method. Precipitation method high transparent silicone rubber is produced by high mesh precipitation method white carbon black. It is produced by mixing at high temperature in the kneader. After a period of vacuum treatment, we can produce precipitation method high transparent silicone rubber; The gas phase silicone rubber with high transparency is produced by using vapor phase white carbon black. Compared with the precipitated silica, the vapor phase white carbon black has a higher mesh number and finer particles, so the transparency of the silicone rubber raw materials produced is higher. The gas phase silicone rubber can even be fully transparent. Therefore, many products with high standards and requirements will need to use the gas phase silicone rubber.

Up to now, with the gradual improvement of industrial technology in our country, our ordinary silicone rubber can also achieve high transparency, even comparable to the transparency of silicone rubber produced by gas phase method. Therefore, we can use this kind of ordinary high transparent silicone rubber with high performance price ratio for products with transparency requirements but less stringent quality requirements.

However, although there is little difference in appearance between ordinary high transparent silicone rubber and gas phase silicone rubber, we can draw ordinary high transparent silicone rubber and it will turn white, while gas phase silicone rubber will not turn white. According to the current market situation, the price difference between ordinary high transparent silicone rubber and gas-phase silicone rubber is about 10 yuan/kg. Therefore, when selecting silicone rubber raw materials, we must consider our own production costs to select appropriate silicone rubber raw materials.
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