A coupling agent is a chemical additive used to improve the strength of adhesion between two surfaces. Coupling agents are used to modify the surface of a material or interface, which helps to enhance the interfacial properties of the two materials being bonded. The most common types of coupling agent is a silane, which works by forming a covalent bond between the surface of a material and a substrate, such as an adhesive. Silicone coupling agent are used in a variety of industries including automotive, aerospace, biomedical, and industrial. They are also used in the production of composites, coatings, and adhesives.
Silane & Siloxane & Silazane A coupling agent is a chemical additive used to improve the strength of adhesion between two surfaces. Coupling agents are used to modify the surface of a material or interface, which helps to enhance the interfacial properties of the two materials being bonded. The most common type of coupling agent is a silane, which works by forming a covalent bond between the surface of a material and a substrate, such as an adhesive. Coupling agents are used in a variety of industries including automotive, aerospace, biomedical, and industrial. They are also used in the production of composites, coatings, and adhesives. Types of Silane & Siloxane & Silazane Silane Siloxane Other Coupling Agent Materials Applications of Coupling Agents in the Manufacturing Process Coupling agents are used to improving the adhesive properties between two dissimilar materials. In manufacturing processes, coupling agents can be used to reduce the interfacial tension between the base material and a coating or sealant. This helps to increase the durability and strength of the product. BTL is a company that specializes in providing high-quality coupling agents to the manufacturing industry. Their products are designed to improve the performance of materials in a variety of different applications.
Chemical name trimethoxysilane Formulah si(och3)3 Color and appearancecolorless transparent liquid Density 25/250.855-0.865 Eye irritation(rabbit)severe irritationmoderate/20mg, 24hr Tsca inventoryincluded Toxicity ihl(rat) lc50 125ppm/4hr Boiling point 86760mmhg+ Cas no.2487-90-3 Min. Purity 8.0% 200l/steel drum, 190kg/drum
Chemical name-chloropropyltriethoxysilane Formulac9h21o3clsi Molecular weight240.8 Color and appearancecolorless transparent liquid Density 25/250.9040-0.9080 Boiling point218.0-222.0760mmhg Refractive index1.3960-1.397025 Cas no.5089-70-3 Einecs no.225-805-6 Puritymin 98.0% 200l/steel drum, 190kg/drum
Supplier: Silane, silanes, silane coupling agents, siloxane
Di vinyl tetra methyl disiloxane Cas no. : 2627-95-4 Molecular formular : [h2c=chsi(ch3)2]2o Molecular weight : 186.40 Specification : appearance : colorless clear liquid Refractive index : 1.4110 Density(p20, g/cm3) : 0.809 Melting point : -99oc Boiling point : 139oc Flash point : 76of
Vinyl-D4 Cas no. : 2554-06-5 Molecular formular : [-si(ch3)(ch=ch2)o-]4 Molecular weight : 344.66 Specification : appearance : colorless clear liquid Refractive index : >1.4340 Density(p20, g/cm3) : 0.997 Melting point : -44oc Boiling point : 111~112oc/10 Flash point : 210of Vinyl d4 content : min. 75% Water content : max. 50ppm
Silway 744 is a water-thinnable, solventless emulsion, based on mixture of silane and siloxane. Dilute solutions of Silway 744 serve as highquality, general-purpose water repellents for impregnating and priming mineral surfaces. Moreover Silway 744 can be used for the mass treatment of non-load bearing concrete products. Dilute Silway 744 is an excellent water repellent for many absorbent mineral substrates, such as bricks, sand-lime brick, natural sandstone and mineral plasters. It is not so suitable for less absorbent, dense natural stone, especially limestone, marble and reinforced concrete for bridges and roads. Owing to its aqueous consistency and storage stability when diluted, Silway 744 is ideal for inplant impregnation of building materials made of clay, aerated concrete, sand-lime brick, fibrous cement, mineral fibers and lightweight aggregate. Features: * Good depth of penetration * Resistance to alkalis * Rapid development of water repellency * Provides good adhesion for paints * Water based and environmentally friendly * Stable in storage, even when diluted
