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Nano organic silicon waterproof agent

A nano-organic silicon and water-repellent technology, applied in the chemical industry, can solve problems affecting the health of residents, damage to office facilities, and corrosion of equipment in the computer room, achieving excellent water penetration resistance, acid and alkali resistance, high work efficiency, and good weather resistance sexual effect

Inactive Publication Date: 2018-05-08
枞阳县三金颜料有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Many buildings have roof leakage, ground water seepage, wall leakage and other phenomena during use, and due to long-term leakage and damp, moldy and smelly, directly affecting the health of residents, let alone interior decoration
Long-term leakage in workplaces such as offices, computer rooms, and workshops will seriously damage office facilities, lead to corrosion of precision instruments and equipment in the computer room, and even cause electrical short circuits and disasters.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A nano-organic silicon water repellent, made of the following ingredients in parts by weight: sodium silicate 15, tributyl phosphate 6, methyl silicate 3, graphene 1, ammonium chloride 0.2, trisodium phosphate 3, all Fluoroctyl quaternary ammonium iodide modified nanometer sodium methyl silicate 50, filler 8, deionized water 10.

[0015] Further, the graphene is graphene oxide.

[0016] Further, the preparation method of the perfluorooctyl quaternary ammonium iodide modified nanometer sodium methyl silicate is: mixing perfluorooctyl quaternary ammonium iodide and nanometer sodium methyl silicate in a mass ratio of 1:15, and then Dry at 105°C for 5 hours, then add a 30% ethanol solution with a mass fraction of 5 times the mass of nanometer sodium methyl silicate, stir at a speed of 2500r / min for 2 hours, then use ultrasonic treatment for 2min, and then perform rotary evaporation and drying To constant weight, that is.

[0017] Further, the perfluorooctyl quaternary amm...

Embodiment 2

[0022] A nano-organic silicon waterproofing agent, made of the following ingredients in parts by weight: sodium silicate 20, tributyl phosphate 12, methyl silicate 6, graphene 3, ammonium chloride 0.5, trisodium phosphate 6, all Fluoroctyl quaternary ammonium iodide modified nanometer sodium methyl silicate 60, filler 12, deionized water 20.

[0023] Further, the graphene is graphene oxide.

[0024] Further, the preparation method of the perfluorooctyl quaternary ammonium iodide modified nanometer sodium methyl silicate is: mixing perfluorooctyl quaternary ammonium iodide and nanometer sodium methyl silicate in a mass ratio of 1:15, and then Dry at 105°C for 5 hours, then add a 30% ethanol solution with a mass fraction of 5 times the mass of nanometer sodium methyl silicate, stir at a speed of 2500r / min for 2 hours, then use ultrasonic treatment for 2min, and then perform rotary evaporation and drying To constant weight, that is.

[0025] Further, the perfluorooctyl quaterna...

Embodiment 3

[0030] A nano-organic silicon waterproofing agent, made of the following ingredients in parts by weight: sodium silicate 18, tributyl phosphate 10, methyl silicate 5, graphene 2, ammonium chloride 0.3, trisodium phosphate 4, all Fluoroctyl quaternary ammonium iodide modified nanometer sodium methyl silicate 52, filler 10, deionized water 15.

[0031] Further, the graphene is graphene oxide.

[0032] Further, the preparation method of the perfluorooctyl quaternary ammonium iodide modified nanometer sodium methyl silicate is: mixing perfluorooctyl quaternary ammonium iodide and nanometer sodium methyl silicate in a mass ratio of 1:15, and then Dry at 105°C for 5 hours, then add a 30% ethanol solution with a mass fraction of 5 times the mass of nanometer sodium methyl silicate, stir at a speed of 2500r / min for 2 hours, then use ultrasonic treatment for 2min, and then perform rotary evaporation and drying To constant weight, that is.

[0033] Further, the perfluorooctyl quaterna...

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Abstract

The invention discloses a nano organic silicon waterproof agent, and relates to the technical field of chemical engineering. The waterproof agent is prepared from sodium silicate, tributyl phosphate,methane-siliconic acid, graphene, ammonium chloride, trisodium phosphate, perfluorooctyl quaternary ammonium iodide modified nano methyl sodium silicate, filler and deionized water. The prepared nanoorganic silicon waterproof agent has good weather resistance, is good in resistance to heat, light, ozone and the like, and has excellent water permeation resistance and acid and alkali resistance.

Description

technical field [0001] The invention belongs to the technical field of chemical industry, and in particular relates to a nano-organic silicon waterproofing agent. Background technique [0002] With the rapid development of urban and rural construction in our country, people have higher requirements on the living environment and quality. Building waterproofing is an important part of construction engineering. It occupies a very important position in construction engineering. The waterproof technology of buildings is a special measure to ensure that buildings are not eroded by water and the internal space is not harmed. The problem of building infiltration is a prominent common quality problem of buildings, and it is also the most strongly reported problem by users. When many buildings are in use, roof leakage, ground water seepage, wall leakage and other phenomena occur, and due to long-term leakage and humidity, mildew and odor will directly affect the health of residents...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/26C04B111/27
CPCC04B28/26C04B2111/00482C04B2111/27C04B24/003C04B24/42C04B14/024C04B22/124C04B22/16C04B22/002C04B14/28
Inventor 周艺桃
Owner 枞阳县三金颜料有限责任公司
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