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NANOMET ROOF SHEET anti aging agent has high weather resistance

Published date: 2023/5/18

agricultural metal roofing

A kind of high weatherproof fluorocarbon nano convex wood spire color coating is prepared for NANOMET ROOF SHEET. After baking at 200℃ under the action of foaming agent, the surface will bubble and form a convex shape, which makes the metal plate have a three-dimensional feeling. An anti-aging agent is prepared in the process of preparing the printing layer. The antiaging agent takes 2, 6-dihydroxybenzoic acid and dichlorosulfoxide as raw materials to react to form acyl chloride,

fabral metal roofing


Under the action of aluminum trichloride with benzoic acid, the intermediates of NANOMET ROOF SHEET anti-aging agent were prepared. The intermediates reacted with acetaldehyde to obtain intermediates. The intermediates were brominated to obtain intermediates, and the intermediates were esterified with 1,2,2,6, 6-pentamethylpiperidol. To make intermediates,

striated metal roof

 
The 4-methyl-2-nitroaniline was treated to prepare diazo liquid, and the methyl phenol was protected by phenol hydroxyl group, and the intermediates of the antiaging agent of NANOMET ROOF SHEET were prepared. Then the intermediates were oxidized to prepare intermediates, and the intermediates reacted with dichlorosulfoxide and then reacted with diazo liquid to prepare intermediates, and the intermediates were de-protected. The intermediate is made, the intermediate is reduced to a closed loop,
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NANOMET ROOF SHEET 20230518823

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