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A kind of anti-haze function waterproof membrane material for building and its preparation method

A waterproof membrane and anti-smog technology, which is applied to building insulation materials, buildings, building components, etc., can solve the problems of difficult construction and poor anti-smog effect, and achieve easy haze removal, excellent anti-smog effect, and easy construction convenient effect

Active Publication Date: 2022-03-22
沧州兆阳纸塑包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] It can be seen that building materials such as architectural coatings with anti-smog effect in the prior art have disadvantages such as difficult construction and poor anti-smog effect when carrying out large-scale haze removal

Method used

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  • A kind of anti-haze function waterproof membrane material for building and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027]34kg of molybdenum disulfide nanosheets were first ultrasonically cleaned with absolute ethanol for 7 minutes, then cleaned with acetone for 7 minutes, then immersed in a solution of 17kg of zinc acetate dihydrate and 49kg of methanol, dispersed evenly, and then sealed and placed in a constant temperature oven at 66°C to keep warm After treatment for 35 hours, the reaction product was filtered and taken out, heated to 470°C, and subjected to constant temperature annealing treatment for 1.5 hours to obtain molybdenum disulfide with a zinc oxide seed layer on the surface; then 9kg of zinc acetate dihydrate and 7kg of hexamethylenetetramine were added 50kg of distilled water was prepared as a growth solution, and then 34kg of molybdenum disulfide that formed a zinc oxide seed layer on the surface was dispersed in the growth solution, heated to 86°C, and reacted at a constant temperature for 7 hours, so that zinc oxide nanostructures grew on the surface of molybdenum disulfide...

Embodiment 2

[0029] 33kg of molybdenum disulfide nanosheets were first ultrasonically cleaned with absolute ethanol for 6 minutes, then cleaned with acetone for 9 minutes, then immersed in a solution of 16kg of zinc acetate dihydrate and 51kg of methanol, dispersed evenly, and then sealed and placed in a constant temperature oven at 62°C to keep warm After treatment for 44 hours, the reaction product was filtered and taken out, heated to 460°C, and subjected to constant temperature annealing treatment for 2 hours to obtain molybdenum disulfide with a zinc oxide seed layer on the surface; then 9kg of zinc acetate dihydrate and 6kg of hexamethylenetetramine were added to 52kg Prepare a growth solution in distilled water, then disperse 33 kg of molybdenum disulfide that forms a seed layer on the surface in the growth solution, heat to 82°C, and react at a constant temperature for 12 hours, so that zinc oxide nanostructures grow on the surface of the molybdenum disulfide. After the end, the prod...

Embodiment 3

[0031] Clean 38kg molybdenum disulfide nanosheets ultrasonically for 9 minutes with absolute ethanol, then wash with acetone for 6 minutes, then immerse in a solution of 18kg zinc acetate dihydrate and 44kg methanol, disperse evenly, and then seal and place in a constant temperature oven at 68°C to keep warm After treatment for 30 hours, the reaction product was filtered and taken out, heated to 480°C, and subjected to constant temperature annealing treatment for 1 hour to obtain molybdenum disulfide with a zinc oxide seed layer on the surface; then 11kg of zinc acetate dihydrate and 7kg of hexamethylenetetramine were added to 45kg Prepare a growth solution in distilled water, then disperse 37kg of molybdenum disulfide on the surface to form a seed layer in the growth solution, heat it to 88°C, and react at a constant temperature for 3 hours, so that zinc oxide nanostructures grow on the surface of the molybdenum disulfide. After the end, the product is centrifuged , and then u...

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Abstract

The invention belongs to the technical field of anti-smog building materials, and provides a waterproof coiled material with anti-smog function for buildings and a preparation method thereof. The method consists of PVC resin, plasticizer DOP, calcium zinc heat stabilizer, epoxidized soybean oil, filler calcium carbonate, antioxidant, and light stabilizer. Nano-zinc oxide / molybdenum disulfide particles, antioxidants, and light stabilizers form the anti-smog layer raw materials, and a double-layer co-extrusion process is used to produce anti-smog functional waterproof membranes for buildings. Compared with the traditional method, the waterproof membrane prepared by the present invention endows the waterproof membrane with excellent anti-haze effect by adding three-dimensional nano-zinc oxide / molybdenum disulfide composite material in the composite membrane, and the preparation process is simple, And the construction is convenient, and it can easily realize the removal of haze in a large area.

Description

technical field [0001] The invention belongs to the technical field of anti-smog building materials, and provides a waterproof coiled material with anti-smog function for buildings and a preparation method thereof. Background technique [0002] With the continuous growth of my country's national economy and the continuous improvement of people's living standards, environmental protection has become a main theme for people to pursue a healthy and green life. As people have higher and higher requirements for coatings for indoor and outdoor decoration, more and more people focus on anti-smog and environmental protection coatings in the process of choosing functional coatings. Forest-like fresh air", therefore, it is of great significance to research and develop coatings with anti-smog effect. [0003] In recent years, smog pollution and indoor air quality problems have become increasingly serious. Volatile organic pollutants, as one of the main pollution sources of smog and in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C48/08B29C48/18C08L27/06C08L91/00C08L23/08C08K13/02C08K3/22C08K3/30C08K3/26E04D5/10E04B1/66E02D31/00
CPCB29C48/0021B29C48/08B29C48/18C08L27/06C08K3/22C08K3/30E04D5/10E04B1/66E02D31/006C08K2003/265C08K2003/2296C08K2003/3045C08K2201/011C08L91/00C08K13/02C08K3/26C08L23/0815
Inventor 陈庆昝航
Owner 沧州兆阳纸塑包装有限公司
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