Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Corrosion-resistant waterproof wallpaper for laboratory and preparation method of corrosion-resistant waterproof wallpaper
The invention discloses corrosion-resistant waterproof wallpaper for a laboratory and a preparation method of the corrosion-resistant waterproof wallpaper, and relates to the technical field of wallpaper. The polyester non-woven fabric is modified by 1, 8-diamino-4-terpane, 1, 4-dichlorobutene and 5-bromo-8-quinolinecarboxylic acid to form a monomolecular layer, so that the damage of hydrogen ions to the wallpaper is reduced, and the wallpaper has corrosion resistance; then, trans-2, cis-13-octadecadiene-1-alcohol is used for further modifying the wallpaper, so that the corrosion resistance of the wallpaper is improved; then, 3-acrylamide-3-methylbutyric acid is used for modifying nano titanium dioxide, cellulose and the modified nano titanium dioxide are used as spinning solutions, pulsed magnetic field-electric field assisted electrostatic spinning is utilized, a rough self-made fiber membrane is formed on the surface of the modified non-woven fabric, the wallpaper has the waterproof and peculiar smell inhibiting effects, and under the action of a cross-linking agent, the self-made fiber membrane is made to have the waterproof and peculiar smell inhibiting effects. Hydrophobic gel is formed between the self-made fiber membrane and the modified non-woven fabric, so that the waterproofness of the wallpaper is improved. The wallpaper prepared by the invention has the effects of corrosion resistance, water resistance and peculiar smell inhibition.
本发明公开了一种实验室用耐腐蚀防水墙纸及其制备方法，涉及墙纸技术领域。本发明先利用1,8‑二氨基‑4‑萜烷、1,4‑二氯丁烯、5‑溴‑8‑喹啉羧酸改性涤纶无纺布，形成单分子层，减少氢离子对墙纸的破坏，使墙纸具有耐腐蚀性能；然后利用反‑2,顺‑13‑十八碳二烯‑1‑醇对其进一步改性，提高墙纸的耐腐蚀性；接着用3‑丙烯酰胺‑3‑甲基丁酸改性纳米二氧化钛，以纤维素和改性纳米二氧化钛为纺丝液，利用脉冲磁场‑电场辅助静电纺丝，在改性无纺布表面形成粗糙的自制纤维膜，使墙纸具有防水、抑制异味的效果，并且在交联剂的作用下，自制纤维膜与改性无纺布之间形成疏水凝胶，提高墙纸的防水性。本发明制备的墙纸具有耐腐蚀、防水、抑制异味的效果。
Corrosion-resistant waterproof wallpaper for laboratory and preparation method of corrosion-resistant waterproof wallpaper
The invention discloses corrosion-resistant waterproof wallpaper for a laboratory and a preparation method of the corrosion-resistant waterproof wallpaper, and relates to the technical field of wallpaper. The polyester non-woven fabric is modified by 1, 8-diamino-4-terpane, 1, 4-dichlorobutene and 5-bromo-8-quinolinecarboxylic acid to form a monomolecular layer, so that the damage of hydrogen ions to the wallpaper is reduced, and the wallpaper has corrosion resistance; then, trans-2, cis-13-octadecadiene-1-alcohol is used for further modifying the wallpaper, so that the corrosion resistance of the wallpaper is improved; then, 3-acrylamide-3-methylbutyric acid is used for modifying nano titanium dioxide, cellulose and the modified nano titanium dioxide are used as spinning solutions, pulsed magnetic field-electric field assisted electrostatic spinning is utilized, a rough self-made fiber membrane is formed on the surface of the modified non-woven fabric, the wallpaper has the waterproof and peculiar smell inhibiting effects, and under the action of a cross-linking agent, the self-made fiber membrane is made to have the waterproof and peculiar smell inhibiting effects. Hydrophobic gel is formed between the self-made fiber membrane and the modified non-woven fabric, so that the waterproofness of the wallpaper is improved. The wallpaper prepared by the invention has the effects of corrosion resistance, water resistance and peculiar smell inhibition.
本发明公开了一种实验室用耐腐蚀防水墙纸及其制备方法，涉及墙纸技术领域。本发明先利用1,8‑二氨基‑4‑萜烷、1,4‑二氯丁烯、5‑溴‑8‑喹啉羧酸改性涤纶无纺布，形成单分子层，减少氢离子对墙纸的破坏，使墙纸具有耐腐蚀性能；然后利用反‑2,顺‑13‑十八碳二烯‑1‑醇对其进一步改性，提高墙纸的耐腐蚀性；接着用3‑丙烯酰胺‑3‑甲基丁酸改性纳米二氧化钛，以纤维素和改性纳米二氧化钛为纺丝液，利用脉冲磁场‑电场辅助静电纺丝，在改性无纺布表面形成粗糙的自制纤维膜，使墙纸具有防水、抑制异味的效果，并且在交联剂的作用下，自制纤维膜与改性无纺布之间形成疏水凝胶，提高墙纸的防水性。本发明制备的墙纸具有耐腐蚀、防水、抑制异味的效果。
Corrosion-resistant waterproof wallpaper for laboratory and preparation method of corrosion-resistant waterproof wallpaper
一种实验室用耐腐蚀防水墙纸及其制备方法
LYU HANQING (Autor:in)
24.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
D01F
Chemische Gesichtspunkte bei der Herstellung von produzierten Filamenten, Zwirnen, Fasern, Borsten oder Bändern
,
CHEMICAL FEATURES IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
/
D04H
Herstellen von flächigem Textilgut, z.B. aus Fasern oder fadenförmigem Material
,
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL
/
D06M
Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen
,
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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