Recycled polyvinyl alcohol in Kunming
silane coupling agent
It is a kind of organosilicon compound containing two different chemical properties in the molecule at the same time, which is used to improve the actual bonding strength of polymer and inorganic substances. This may mean not only the improvement of the true bonding force, but also the improvement of the wettability, rheology and other operating properties. Coupling agents may also modify the interface area to enhance the boundary layer between organic and inorganic phases.
Bottom surface method: paint, brush, spray and dip the solution of 5% - 20% silane coupling agent on the surface of the substrate as described above, take it out to dry at room temperature, and bake it at 120 ℃ for 15 minutes.
Silane coupling agent kh560 is applicable to epoxy sealant filled with quartz, epoxy concrete repair material or coating filled with sand, and epoxy mold material filled with metal. Used in epoxy adhesives and sealants to improve adhesive performance.
Silane coupling agent KH-560 can be used as surface treatment agent on glass fiber roving. Its applications include glass fiber reinforced epoxy resin composites, which can improve the physical properties of composites, especially the wet strength.
Silane coupling agent KH-560 can enhance the physical properties of mineral filled polymers (such as silica filled epoxy resin). The surface treatment of inorganic mineral pigments and fillers (such as silica fume), flame retardants (such as magnesium hydroxide) and glass fibers is used to improve their dispersion, compatibility, adhesion and reinforcement in the resin phase.
Silane coupling agent KH-560 can be used as an additive to improve the adhesion of acrylic latex sealant. It can improve the adhesion of various adhesives, such as two-component epoxy adhesive, acrylic adhesive, polyurethane adhesive and epoxy coating, to glass, metal and other substrates, and promote the connection of polymer coating, paint or adhesive to glass, metal or other polymer surfaces.
