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Inorganic coating with dual functions of flame resistance and aldehyde removing performance, and preparation method thereof

A dual-function, inorganic coating technology, applied in the field of coatings, can solve problems such as combustion-supporting, transparent flame-retardant coatings with a single function, and threats to the health of occupants, and achieve the effect of enhancing flame retardancy

Inactive Publication Date: 2020-03-27
田明亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the commonly used transparent flame retardant coatings have a single function and are poor in moisture resistance and curing ability.
And it is used in home construction and decoration, which accounts for the vast majority. After the interior decoration is completed, the biggest impact on the home is that most of the interior decoration building materials are inflammable. , the adhesives and coatings in these building materials change with time and ambient temperature, and the formaldehyde contained in them gradually escapes into the air in the form of gas, which finally affects the quality of the indoor environment and seriously threatens the health of the occupants

Method used

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  • Inorganic coating with dual functions of flame resistance and aldehyde removing performance, and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0027] An inorganic coating with dual functions of flame retardancy and aldehyde removal, which includes the following raw materials:

[0028] Silicate, silicon phosphate, sodium bicarbonate, 2-imidazolidinone, nonionic surfactant, water.

[0029] The silicate is lithium silicate.

[0030] The silicate consumption is 20% of the total amount.

[0031] The amount of silicon phosphate used is 2% of the total amount.

[0032] Described sodium bicarbonate consumption is 1% of total amount.

[0033] The amount of the 2-imidazolidinone is 2% of the total amount.

[0034] The dosage of the nonionic surfactant is 0.5% of the total amount.

[0035] A method for manufacturing an inorganic coating with dual functions of flame retardancy and aldehyde removal, comprising the following steps:

[0036] (1) Take the silicate, add it to water, and stir evenly to obtain a viscous solution;

[0037] (2) Take 2-imidazolidinone, add it to water and continue to stir until it is completely diss...

Embodiment 2

[0041] An inorganic coating with dual functions of flame retardancy and aldehyde removal, which includes the following raw materials:

[0042] Silicate, silicon phosphate, sodium bicarbonate, 2-imidazolidinone, nonionic surfactant, water.

[0043] The silicate is sodium silicate.

[0044] The silicate consumption is 50% of the total amount.

[0045] The silicon phosphate consumption is 12% of the total amount.

[0046] Described sodium bicarbonate consumption is 5% of total amount.

[0047] The amount of said 2-imidazolidinone is 6% of the total amount.

[0048] The dosage of the nonionic surfactant is 2% of the total amount.

[0049] A method for manufacturing an inorganic coating with dual functions of flame retardancy and aldehyde removal, comprising the following steps:

[0050] (1) Take the silicate, add it to water, and stir evenly to obtain a viscous solution;

[0051] (2) Take 2-imidazolidinone, add it to water and continue to stir until it is completely dissolve...

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Abstract

The invention discloses an inorganic coating with dual functions of flame resistance and aldehyde removing performance. The inorganic coating is prepared from the following raw materials: a silicate,silicon phosphate, sodium bicarbonate, 2-imidazolidinone, a nonionic surfactant and water. The inorganic coating provided by the invention can properly isolate and treat fire hazard and formaldehyde which are harmful to personal safety and health, improve home furnishing to become a safe healthy environment, and can make great contribution to strengthening indoor environment safety and human health.

Description

technical field [0001] The invention belongs to the field of coatings, and in particular relates to an inorganic coating with dual functions of flame retardancy and aldehyde removal and a manufacturing method thereof. Background technique [0002] Currently commonly used transparent flame retardant coatings are single-function and have poor moisture-proof and curing capabilities. And it is used in home construction and decoration, which accounts for the vast majority. After the interior decoration is completed, the biggest impact on the home is that most of the interior decoration building materials are inflammable. , The adhesives and coatings in these building materials change with time and ambient temperature, and the formaldehyde contained in them gradually escapes into the air in the form of gas, which finally affects the quality of the indoor environment and seriously threatens the health of the occupants. [0003] According to statistics, people spend more than 90% o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/18C09D1/04C09D7/20B01D53/82B01D53/72B01D53/04
CPCB01D53/04B01D53/72B01D53/82B01D2253/20B01D2258/06C09D1/04C09D5/18C09D7/20
Inventor 田明亮
Owner 田明亮
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