Preparation method of antifouling and antibacterial glove with low surface energy
A low surface energy, antifouling technology, used in gloves, protective clothing, clothing, etc., can solve the problems of no antifouling mechanism and antifouling performance, the reproducibility of antibacterial functions has not been mentioned, and evaluation parameters, etc. Excellent protection and chemical protection, excellent weather resistance, good cut resistance
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Embodiment 1
[0041] (1) In parts by weight, uniformly mix 7 parts of ethyl orthosilicate, 11 parts of anilinomethyltriethoxysilane and 14 parts of absolute ethanol, stir at 60°C for 20 minutes, and adjust the concentration of water with dilute hydrochloric acid When the pH value reaches 3, slowly drop in, react for 2 hours, stop heating, continue the reaction and cool down to room temperature, stop and leave to age for 24 hours, to obtain a surface-modified silica sol; (2) by weight parts, the step ( 1) 7 parts of the obtained surface-modified silica sol and 14 parts of isobornyl methacrylate, 9 parts of methyl methacrylate and 8 parts of trifluoroethyl methacrylate are stirred in a reactor under a nitrogen atmosphere, After stirring and mixing evenly to obtain the core prepolymerization mixture, add 3 parts of dodecafluoroheptyl methacrylate, 8 parts of isobornyl methacrylate, 6 parts of methyl methacrylate and 4 parts of diethylaminoethyl methacrylate 5 parts of esters were mixed uniform...
Embodiment 2
[0043](1) In parts by weight, uniformly mix 5 parts of ethyl orthosilicate, 9 parts of anilinomethyltriethoxysilane and 12 parts of absolute ethanol, stir at 60°C for 10 minutes, and adjust the concentration of water with dilute hydrochloric acid When the pH value reaches 2, slowly drop in, react for 1h, stop heating, continue the reaction and cool down to room temperature, stop and leave to age for 24h, to obtain a surface-modified silica sol; (2) by weight parts, the step ( 1) 5 parts of the obtained surface-modified silica sol and 12 parts of isobornyl methacrylate, 7 parts of methyl methacrylate and 8 parts of trifluoroethyl methacrylate are stirred in a reactor under a nitrogen atmosphere, After stirring and mixing evenly to obtain the core prepolymerization mixture, add 1 part of dodecafluoroheptyl methacrylate, 8 parts of isobornyl methacrylate, 3 parts of methyl methacrylate and 2 parts of diethylaminoethyl methacrylate 4 parts of the ester were mixed uniformly in the ...
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