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China is the dominant global exporter of Sodium Methyl Siliconate, accounting for the majority of international shipments, while the United States, Germany, and South Korea are the largest importers. Sodium Methyl Siliconate prices have remained relatively stable amid steady demand from construction and water-repellent coating sectors. Export volumes from China have increased modestly over the past three years, while imports by the U.S. and EU members have shown consistent growth, reflecting sustained industrial uptake.
Sodium methyl siliconate (CAS 16589-43-8) is a white to off-white, hygroscopic solid, typically supplied as a powder or granular material; it is non-volatile and decomposes before melting. It is classified as an organosilicon compound and specifically as an alkali metal salt of methylsilanolic acid. Primarily used as a hydrophobic agent and surface modifier, it serves as a key intermediate in the synthesis of water-repellent treatments for construction materials, textiles, and masonry. Its main industrial applications are in protective coatings, concrete sealants, and specialty additives for cementitious systems, where it reacts in situ to form siloxane networks that impart moisture resistance.
This chemical is included in Fine Chemicals. See more about what is Sodium Methyl Siliconate and Sodium Methyl Siliconate SDS information.
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