Silicone resin market 2
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Before 1947, silicon defoamers had been used in industry. Based on very low surface tension, they can quickly eliminate foam. By the 1950s, liquid silicone resins with foam suppression were used in polyurethane products that produced a uniform cell structure.
In 1948, the first silicone emulsion was developed and used in modern tire molds based on silicon release agents. Polydimethylsiloxane (PDMS) is a natural release agent that functions very similarly to a release agent. At the same time, silicone oil automotive waxes and furniture varnishes are widely used. In addition, it has unique water repellency for stone and textiles3.
