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1 results about "Oxybenzone" patented technology
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Oxybenzone or benzophenone-3 (trade names Milestab 9, Eusolex 4360, Escalol 567, KAHSCREEN BZ-3) is an organic compound. It is a pale-yellow solid that is readily soluble in most organic solvents. Oxybenzone belongs to the class of aromatic ketones known as benzophenones. It is a naturally occurring chemical found in various flowering plants as well as being an organic component of many sunscreen lotions. It is also in widespread use in things like plastics, toys, furniture finishes, and more to limit UV degradation.
An anticorrosive coating containing graphitized carbon-coated zinc powder and a preparation method thereof
This invention discloses an anti-corrosion coating containing graphitized carbon-coated zinc powder and its preparation method. The anti-corrosion coating containing graphitized carbon-coated zinc powder comprises the following raw materials in parts by weight: 60-70 parts epoxy resin, 14-18 parts graphitized carbon-coated zinc powder, 6-8 parts functionalized magnesium hydroxide, 5-6 parts phosphorus-silicon flame-retardant curing agent, 3-4 parts diethylenetriamine, 7-9 parts glycidyl butyl ether, and 10-14 parts acetone. The graphitized carbon-coated zinc powder is obtained by coating zinc powder surface with polyvinylpyrrolidone as a carbon source and then carbonizing at high temperature; the functionalized magnesium hydroxide is obtained by reacting magnesium hydroxide surface-treated with KH550 with oxybenzone; the phosphorus-silicon flame-retardant curing agent is obtained by reacting tetramethyldivinyldisiloxane and diethyl phosphite, followed by reaction with 1,3-propanediamine. These improvements endow the coating with excellent anti-corrosion, flame-retardant, and weather-resistant properties.
Owner:四川新威凌金属新材料有限公司