Nontoxic Marine Anti-fouling Coating Containing Capsaicin

This paper summarizes a nontoxic Anti-fouling coating utilizing capsaicin as an anti-fouling agent. The capsaicin constituent used in the coating has a rating from about 100 000 to about 1 500 000 Scoville Heat Units. The capsaicin is mixed with a silicon dioxide and then solubilized into a free-flowing homogeneous liquid oleoresin composition by adding a solvent to increase solubility and facilitate mixing. The oleoresin capsaicin liquid solution is mixed with a suitable corrosion resistant epoxy resin, which is then mixed with a hardening catalyst and applied to the surface to be treated.

柔性阀门技术研发进展及应用前景展望

近年,由于国家政策法规、质量要求、科技含量和市场竞争力等方面提升,制药、食品、电子产品类企业对产品的配套部件及工艺提出更高标准需求。为防止生产过程中对产品造成二次损伤,研发柔性阀门技术,获得国家授权(名称:一种柔性阀门,专利号:ZL201820859489.1)。该项技术具有传统阀门没有的多项功能,阀门内部核心设计原理采用创新性技术。该技术在无损物料输送、无尘、无菌,以及在线过滤等生产领域有着重要意义。