40results about How to "Performance synergy" patented technology

The invention discloses a marine anti-fouling coating. Raw materials of the coating comprise, by weight, 20-35 parts of a polydimethylsiloxane elastomer, 40-60 parts of zinc acrylate resin, 10-25 parts of teflon, 3-10 parts of a vinylidene difluoride-hexafluoropropylene copolymer, 1-5 parts of nanometer acicular structured manganese vanadate, 10-25 parts of carbon nanotube, 5-10 parts of silicon nitride, 1-5 parts of nano-silica, 3-10 parts of nano-zinc oxide, 2-8 parts of montmorillonite, 3-10 parts of fiber fluff, 2-10 parts of paprika, 1-5 parts of ground pepper, 0.5-2 parts of PTPB, 0.2-1.5 parts of 4,5-dichloro-2-n-octyl-3-isothiazolinone, 10-30 parts of ethanol, 2-10 parts of butyl cellosolve, 5-10 parts of water, 1-3 parts of a silane coupling agent and 2-5 parts of an auxiliary agent. The marine anti-fouling coating provided by the invention has high strength, good antifouling effect and excellent durability.

The invention discloses a highly flame-retardant aging-resistant fluorine rubber cable sheath material which contains the following raw materials: fluorine rubber, acrylic rubber, ethylene-propylene-diene monomer, stearic acid, magnesium oxide, dicumyl peroxide, triallyl isocyanurate, bisphenol AF, benzyl triphenyl phosphorous chloride, cerium oxide, white carbon black, fibrous sepiolite, basic magnesium sulfate whisker, zinc sulfate, desulfurized fly ash, barium sulfate, ferric oxide, a composite flame retardant and an anti-aging agent. The composite flame retardant is a mixture of caged pentaerythritol phosphate, expansible graphite, zinc borate, tea saponin and a phosphorus nitrogen flame retardant. The highly flame-retardant aging-resistant fluorine rubber cable sheath material provided by the invention is excellent in flame-retardant property, good in heat resistance and aging resistance, and small in permanent deformation.

The invention discloses a low-temperature-resistant low-compressive deformation seal gasket material for intake manifolds and a preparation method thereof. The material comprises, by weight, 60-70% of raw fluororubber, 5-15% of calcium silicate, 5-20% of diatomite, 3-15% of barium sulfate, 3-10% of polytetrafluoroethylene powder, 2-5% of cerium oxide, 2.4-4.5% of calcium hydroxide, 1.5-2.8% of magnesium oxide, 0.5-2% of lubricant, 0.6-1.4% of 2, 2-bis(4-hydroxyphenyl)hexafluoropropane, 0.3-0.7% of benzyl triphenyl phosphorus chloride, and 0.5-2% of auxiliary material. The low-temperature-resistant low-compressive deformation seal gasket material for intake manifolds and the preparation method thereof have the advantages that the preparation method is simple and easy to operate, the material has good processability, low compression set and excellent low temperature resistance, and an intake manifold seal gasket made of the material has good comprehensive properties and long service life.

The invention describes a mixed component material. The mixed component material comprises a base layer material particle component and an outer layer material particle component, and has a layered structure. The base layer material particle component is one of the following components or a composite component oxide of multiple following components: cerium, praseodymium, lanthanum and other rare earth metal oxides, zirconium-containing oxide, aluminum oxide, alkaline earth metal oxide, alkaline metal oxide, titanium oxide, silicon oxide and transition metal oxide. The outer layer material particle component has at least one layer, and is one of the following components or a composite component oxide of multiple following components: cerium, praseodymium, lanthanum and other rare earth metal oxides, zirconium oxide, alkaline earth metal oxide, alkaline metal oxide, titanium oxide, silicon oxide, and transition metal oxide. The mixed component material provided by the invention has the advantages of high oxygen storage capacity and good aging resistance, and can be used as a functional catalytic material for purification of exhaust contaminants.

The invention discloses corrosion-resistant and weatherproof paint specially used for a pop can. Raw materials of the corrosion-resistant and weatherproof paint specially used for the pop can are as follows in parts by weight: 100 parts of acrylic emulsion, 20-35 parts of epoxy resin emulsion, 2-10 parts of waterborne polyaniline solution, 3-8 parts of terpene resin, 10-25 parts of titanium dioxide, 10-20 parts of talcum powder, 15-20 parts of light calcium carbonate, 2-8 parts of precipitated barium sulphate, 2-10 parts of mica powder, 3-15 parts of zinc oxide, 2-10 parts of nanosilicon dioxide, 10-25 parts of modified graphene oxide, 1-5 parts of zinc phosphate, 3-10 parts of iron oxide red, 1-2 parts of a dispersing agent, 0.5-1.5 parts of a thickening agent, 3-10 parts of a coalescing agent, 0.5-2 parts of 2-amino-2-methyl-1-propanol and 20-50 parts of water. The corrosion-resistant and weatherproof paint specially used for the pop can, disclosed by the invention, has good weatherproof property and excellent corrosion resistance and also has certain antibacterial property.

Anti-plant virus agent of ferulic acid, its derivatives, and the use thereof are provided. The structure of the ferulic acid is showed as formula (I). As a new anti-plant virus agent, the ferulic acid and its derivatives can well inhibit tobacco mosaic virus, pepper virus, tomato virus, sweet potato virus, potato virus, melon virus and maize dwarf mosaic virus and so on, and can effectively control viral diseases of many kinds of crops like tobacco, pepper, tomato, melon, foodstuff, vegetable, bean, etc., especially tobacco mosaic disease.

The present invention provides a herbicidal composition comprising mezafen, propenofen and clofensulfen, the active ingredient comprises memetrafen, mefenflufen and meclosulam, and pyrazole The mass ratio of grass amine, fenflufen and chlorsulfame is 1‑30:0.1‑10:0.1‑10. The herbicidal combination of the invention can be used for controlling annual weeds in rapeseed fields, and has significant synergistic effect.