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01 silane coupling agent dosage The amount of the silane coupling agent is determined depending on the amount of the reaction site (such as Si-OH) occupied by the specific surface area of the powde......
2019-07-12The more mature mechanism of action of silane coupling agent is the chemical bond theory: silane coupling agent contains two kinds of different chemical functional groups, one end of which can react w......
2019-07-12The silane coupling agent was originally developed as a glass fiber reinforced plastic glass fiber treatment agent. Since the silane coupling agent improves the adhesion between the glass fiber and th......
2019-07-12The silane coupling agent can be used in the synthesis of silicone oil and silicone emulsion to provide comfort, softness and smoothness to the fabric. The use of a silicone-modified silicone oil sili......
2019-07-12Silane coupling agents are a class of organosilicon compounds containing two different chemical groups in the molecule, and the classical products can be represented by the general formula YSiX3. Wher......
2019-07-12It is known that the hydrolysis rate of the silane coupling agent is taken from the silicon energy group Si-X, and the reactivity with the organic polymer is taken from the carbon functional group C-Y......
2019-07-12(1) Moisture The moisture of the precipitated silica includes: free water and bound water. The free water on the surface of the silica is easily removed under heat. The free water is too small, indic......
2019-07-12The reason why the reinforcing agent can improve the hardness and mechanical strength of the rubber product is because the surface of the reinforcing agent particles is in physical contact with the ru......
2019-07-12According to reports, in the past two months in April, due to the continuous increase in the comprehensi......
2019-07-12Introduction to the use and performance of Precipitated Silica The use of silica is very versatile an......
2019-07-12The hydroxy acrylic resin has excellent weather resistance and gloss and color retention. The two-component acrylic polyurethane coating made of aliphatic isocyanate as a curing agent is widely used i......
2019-07-11The wind blade materials currently on the market are mainly fiber reinforced epoxy resins and unsaturated polyesters. Wind turbines are subject to many harsh environments, such as large temperat......
2019-07-11Physical and chemical properties Appearance : Light yellow translucent lotion Ion type: non-ion Solubility: soluble in water at any temperature Compatibility: compatible with any other ionic auxil......
2019-07-11The application of adhesives in gypsum dry-mixed building materials is second only to water retaining agents and retarders. Gypsum self-leveling mortar, bonded gypsum, caulking gypsum, and thermal ins......
2019-07-111 cellulose water retention agent The most widely used on the market today is hydroxypropyl methylcellulose, followed by methylcellulose, again carboxymethylcellulose. The overall performance of hydr......
2019-07-11
