Product Name: Silicone Resin IntermediateItem No.: SilibaseSR-6042Performance and purposeSilibaseSR-6042 is an intermediate of methyl phenyl silicone resin containing silicon hydroxyl, with good compatibility and high reactivity. It can be mixed with acrylic acid, polyester and epoxy and participate in the crosslinking and curing reaction; The introduction of silicone intermediates through compounding or polymerization modification can significantly improve the weather resistance of th ...

The device used for preparing the prepreg of the present invention includes a single sided release paper winding roller shaft, a double sided release paper winding roller shaft, a product winding roller shaft, a single sided release paper winding roller shaft, an intermediate roller shaft, a third chain transmission mechanism, and a third.One shaft, first chain transmission mechanism, second shaft, second chain transmission mechanism, first gear transmission mechanism, second gear transmission m ...

Specific implementation method 12: The difference between this implementation method and specific implementation method 11 is that the fiber woven fabric is glass fiber woven fabric or carbon fiber woven fabric. The other parameters are the same as the specific implementation method 11.Specific implementation method 13: The difference between this implementation method and specific implementation method 11 is that the fiber woven fabric produced by Nanjing Glass Fiber Research and Design Institu ...

Product Name: Waterproof AgentItem No.: SilibaseWR-1042IntroductionSilibaseWR-1042 is a lotion of active siloxane developed by our company, which can give perlite and glass wool excellent anti clogging performance.SilibaseWR-1042 is an aqueous emulsion of a reactive polydimethylsiloxane. It is used to impart water-repellency to glass wool mat or rock wool mat bound with phenolic resin or to low-density bulk goods such as perlite or vermiculite.ApplicationPrevention and treatment of perliteAnti-c ...

Specific implementation method 7: The difference between this implementation method and specific implementation method 6 is that in step 1, 40 parts of phenolic epoxy resin, 60 parts of bisphenol A epoxy resin, 3-8 parts of core-shell polymer, 18-22 parts of curing agent, and 4.0-5.0 parts of curing accelerator are weighed by mass. The other parameters are the same as the specific implementation method 6.In this embodiment, it is preferable to weigh 40 parts of phenolic epoxy resin, 60 parts of ...

Specific implementation method 4: The difference between this implementation method and specific implementation methods 1, 2, or 3 is that the epoxy value of the phenolic epoxy resin is 0.42~0.54, and the epoxy value of the bisphenol A epoxy resin is 0.41~0.56. The other parameters are the same as those of specific embodiments 1, 2, or 3.Specific implementation method 5: The difference between this implementation method and specific implementation methods 1 to 4 is that the curing accelerator is ...

The technical solution of the present invention is not limited to the specific implementation methods listed below, but also includes any combination of various specific implementation methods.Specific implementation method 1: The epoxy matrix resin of this implementation method is made of 40 parts by weight of phenolic epoxy resin, 60 parts by weight of bisphenol A epoxy resin, 2-10 parts by weight of core-shell polymer, 15-24 parts by weight of curing agent, and 3.0-6.0 parts by weight of curi ...

The device of the present invention is equipped with a magnetic particle clutch on the product winding roller shaft, single side release paper winding roller shaft, fiber woven fabric winding roller shaft, single side release paper winding feeding roller shaft, and double side release paper winding feeding roller shaft.In the device of the present invention, both the single side release paper winding roller shaft and the double side release paper winding roller shaft are equipped with closed cav ...

The prepreg of epoxy matrix resin is made of epoxy matrix resin and fiber woven fabric, with a controlled volatile content of less than 1%. The mass content of epoxy matrix resin is 37% -43%, and the epoxy matrix resin is made of 40 parts of phenolic epoxy resin, 60 parts of bisphenol A epoxy resin, 2-10 parts of core-shell polymer, 15-24 parts of curing agent, and 3.0-6.0 parts of curing accelerator by mass, The curing agent is a complex curing agent of dicyandiamide and 4,4 '- diaminodiphenyl ...

Prepreg is an intermediate substrate for preparing composite materials, and its quality directly affects the quality of composite components. The production processes of prepreg mainly include solution impregnation method and hot melt method. Compared to the solution method, the hot melt method has the following advantages:1. Accurate control of resin content in the prepreg;2. Low volatile content;3. Environmental protection and pollution-free environmental issues;4. The composite material produ ...