Antibacterial seam beautifying agent and preparation method thereof

The invention discloses an antibacterial sealant and a preparation method thereof. The preparation method of the antibacterial sealant comprises the following steps: (1) soaking polyurethane/hydroxyapatite composite microspheres in a folium artemisiae argyi extracting solution to prepare FA-PU/HAPs;...

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Hauptverfasser: LU LANMEI, KUANG ZHAOLIANG, DAI CHANGFA, DAI YANZHONG, GAN YONGQIANG
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Sprache:chi ; eng
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creator LU LANMEI
KUANG ZHAOLIANG
DAI CHANGFA
DAI YANZHONG
GAN YONGQIANG
description The invention discloses an antibacterial sealant and a preparation method thereof. The preparation method of the antibacterial sealant comprises the following steps: (1) soaking polyurethane/hydroxyapatite composite microspheres in a folium artemisiae argyi extracting solution to prepare FA-PU/HAPs; (2) homogenizing a surfactant, chitosan and an antibacterial agent, and then adding a sodium tripolyphosphate solution to prepare an antibacterial agent-chitosan emulsion; (3) homogenizing acrylic acid, acrylamide, FA-PU/HAPs and pigments and fillers, and then adding a defoaming agent, a cross-linking agent and an initiator to react to prepare an FA-PU/HAPs/sodium polyacrylate-acrylamide composite sample; and (4) sequentially adding an antibacterial agent-chitosan emulsion, a plasticizer, an anti-cracking agent, a brightening agent and a coalescing agent into the FA-PU/HAPs/sodium polyacrylate-acrylamide composite sample, and homogenizing the obtained mixture to obtain the antibacterial sealant. The antibacterial
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subjects ADHESIVES
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
CORRECTING FLUIDS
DYES
FILLING PASTES
INKS
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
POLISHES
USE OF MATERIALS THEREFOR
WOODSTAINS
title Antibacterial seam beautifying agent and preparation method thereof
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