3results about How to "Low aging resistance" patented technology

The application provides a high-performance fluororubber material and a preparation method thereof. The high-performance fluororubber material comprises the following components in parts by weight: 60-90 parts of fluororubber, 5-10 parts of modified EPDM, 0.5-3 parts of plasticizer, 15-40 parts of reinforcing agent, 1-5 parts of vulcanizing agent and 0.5-2 parts of acid absorbent. The high-performance fluororubber material prepared by the application has high tensile strength, elongation at break and thermal conductivity, low compression permanent set, high mechanical properties, high thermal conductivity, high elasticity, good anti-aging performance and low compression deformation, and has high material reliability and long service life.

The application belongs to the technical field of high polymer materials, and relates to an acrylic resin, an OCA layer composition and application. The acrylic resin is prepared by copolymerization of the following monomers: acrylic compounds, alkyl acrylate compounds, siloxane acrylate compounds, epoxy acrylate compounds, hydroxyalkyl acrylate compounds, styrene compounds and functional acrylate monomers. The OCA layer prepared from the acrylic resin has high transmittance, high flatness, strong adhesion, low dielectric constant and excellent aging resistance, and has good resistance to common solvents such as IPA, NMP, TMAH and DIW used in photoetching processes.

This invention provides a reactive deodorizing agent matrix, its preparation method, and its application, specifically relating to the field of deodorizing agent technology. The reactive deodorizing agent matrix provided by this invention, by mass percentage, comprises the following raw materials: 37-65% organic wax, 12-20% emulsifier, 1-5% butene copolymer, 1-3% antioxidant, 1-5% oxidant, and 20-30% zinc-containing compound. This invention utilizes the oxidant to induce the zinc-containing compound to react with the wax, emulsifier, butene copolymer, and antioxidant under specific conditions, forming a chelate centered on zinc ions. This chelate contains various functional groups that can interact with odor molecules to form chemical bonds, resulting in an irreversible chemical reaction under quasi-chelation, rapidly and permanently removing odor molecules. The antioxidant stabilizes the chemical bonds between the zinc ion chelate and the odor molecules, improving the long-term stability of the chemical bonds and maintaining the long-term stability of the deodorizing effect.