China Agricultural Adjuvant Wholesaler Introduces The Characteristics Of Hydroxy Silicone Oil
China Agricultural Adjuvant Wholesaler introduced that hydroxy silicone oil is the most commonly used silicone rubber structure control agent. It has the characteristics of convenient use and rapid response.
However, the amount of hydroxy silicone oil often changes due to changes in the quality of the filler or raw rubber. Once the hydroxy silicone oil is added, it will not only make the rubber sticky, cause problems such as sticking rollers and sticking molds, but also increase the production cost of the product (currently According to the price of raw materials and the actual production situation of our company, the production cost of methoxy silicone oil is lower than that of hydroxy silicone oil);
In addition, hydroxy silicone oil will generate water molecules in the anti-structuring process, which will increase the water content of the glue. In order to overcome the above shortcomings, people have developed and produced methoxy silicone oil-terminated structure control agent (referred to as methoxy silicone oil). Its molecular weight is several times that of dimethyl dimethoxy silane, but its active group content is equivalent to hydroxyl. Silicone oil. The safety performance is good, the rubber material has good stiffness, and it is not easy to yellow. No water molecules are produced during the anti-structuring process. According to the customer’s usage over the years, it is recommended that it can be used alone, or the methoxy silicone oil and the hydroxy silicone oil can be used in a 1:1 ratio.
