Perform performance testing on the cured product of the epoxy matrix resin in this embodiment cured at 120 ° C for 2 hours, using the methods and parameters recorded in specific embodiment 1. The test result is that the glass transition temperature of the cured product of the epoxy matrix resin in this embodiment (cured at 120 ° C for 2 hours) is 137.3 ° C; Impact strength 16.8KJ/m; Tensile strength 75.6MPa, tensile modulus 3.5GPa; Breaking elongation force 3.2%; The bending strength is 126.4 ...

Specific implementation method 23: This implementation method is a prepreg, which is made of epoxy matrix resin and SW110 glass fiber woven fabric according to specific implementation method 22. The mass content of volatile matter is less than 1%, and the mass content of epoxy matrix resin is 37%~43%.The preparation method of the prepreg of this embodiment is as follows:1. Preparation of epoxy matrix resin: prepare the epoxy matrix resin according to the preparation method recorded in the specif ...

The feature is that the device also includes a fiber woven fabric winding roller shaft 12, a spring 13, and an adjusting screw 21. The fiber woven fabric of the fiber woven fabric winding roller shaft 12 is arranged in the gap between the single side release paper winding roller shaft 1 and the double side release paper winding roller shaft 2. The fiber woven fabric winding roller shaft 12 is connected to the double side release paper winding roller shaft 2 through the fiber woven fabric transmi ...

Chinese Factory Supply Replacement product for SILRES® MK Methyl silicone resin PowderProduct Name: Silicone ResinChemical Name: Methyl Silicone Resin PowderItem No.: SilibaseSRY-MK PowderProduct Characteristics:Analogue for MK Methyl silicone resin with good solubility in various organic solvents.1. The vulcanization process does not produce any by-products, is non-toxic, and is widely applied to the surface protection of substrates such as building ...

This implementation method achieves composite impregnation of the hot melt matrix resin and fiber woven fabric in the gap between the single-sided release paper winding roller shaft 1 and the double-sided release paper winding roller shaft 2 under a certain temperature, speed, and pressure. By adjusting the speed of the single-sided release paper winding roller shaft 1 and the double-sided release paper winding roller shaft 2, the resin content of the prepreg can be accurately controlled.Specifi ...

Preparation of prepreg:a. Hang the single-sided release paper onto the single-sided release paper winding roller shaft 1, middle roller shaft 5, and single-sided release paper winding roller shaft 4 in order to form a transmission connection between the single-sided release paper winding roller shaft 1, middle roller shaft 5, and single-sided release paper winding roller shaft 4. Then, hang the double-sided release paper onto the double-sided release paper winding roller shaft 2, middle roller s ...

New Year's Day is one of the important traditional festivals of the Chinese nation, marking the beginning of a new year. The whole country celebrates New Year's Day with joy and joy.December is a cold winter, the end of the year, but it brings us the spring of the year. Accompanied by the warm sunshine in winter, New Year's Day 2024 arrives as promised. New Year's Day means the first day of the year, as the name suggests.Thank you for your support and trust in SILIBASE SILICONE. Looking forward ...

Product Name: Silicone Hydrophobic PowderItem No.: SilibaseWR-SHP50Composition: Silane-basedDescriptionSilibase Silicone Produce Silicone Hydrophobic Powder SilibaseWR-SHP50 Substitute for Dow Corning SHP50.SilibaseWR-SHP50 Silicone Hydrophobic Powder was developed to offer the performance of a liquid silicon-based hydrophobic material in dry delivery systems.SilibaseWR-SHP50 Silicone Hydrophobic Powder is a three-component granule, consisting of a powder carrier, an encapsulant, and a finely di ...

Product Name: Silicone Resin EmulsionSubstitute for WACKER SILRES MP 50E silicone resin emulsionItem No.: SilibaseSRE-0001Product Features and UsesSilibaseSRE-0001 is a self-emulsifying water-borne silicone resin lotion. This lotion can be used together with suitable heat stable pigments and fillers, and can be used as the best base material for water-based paint resistant to separation temperature. This lotion can be self-dried at room temperature, especially suitable for large-scale paint ...

Today is December 22nd, ushering in the winter solstice season.Winter Solstice is the fourth solar term of winter.The ancients divided the winter solstice into three seasons: the first season is when earthworms gather; Erhou Elk Horn Release; Three seasons of water spring movement. The meaning is that the earthworms in the soil are still curled up, and the elk's sense of yin gradually recedes and its horns are released. Due to the northward return of the direct sunlight after the winter solstice ...