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Methacrylate-containing building waterproofing material and preparation method thereof

A technology of methacrylate and polymethacrylate, which is applied in the field of methacrylate building waterproof materials and its preparation, can solve the problems of general mechanical properties of waterproof boards, and achieve good waterproof effect, high rigidity and enhanced strength Effect

Inactive Publication Date: 2019-08-02
王兵兵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, waterproof panels are often used in the construction of urban subways, highways, and railway tunnels. However, the mechanical properties of the current waterproof panels are general, and it is difficult to meet the needs of the market.

Method used

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  • Methacrylate-containing building waterproofing material and preparation method thereof

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Embodiment 1

[0037] A methacrylate building waterproof material, comprising the following raw materials in parts by weight: 89 parts of polymethacrylate, 22 parts of polydimethylsiloxane, 47 parts of polycarbonate powder, and zinc methacrylate 2 Parts, 10 parts of hydroxypropyl acrylate, 1 part of sodium stearate, 22 parts of nano calcium carbonate, 1 part of triaryl phosphate, 1 part of 1,3-dimethyl-2-imidazolinone, dibutyl tin oxide 2 parts, 19 parts of tetrapod zinc oxide whiskers, 10 parts of methyl etherified hexamethylol melamine resin, 5 parts of alum, 7 parts of sodium bicarbonate, 1 part of zinc isooctanoate, 2,6-di-tert-butylphenol 3 parts and 2 parts of hexamethylenetetramine.

[0038] A method for preparing a methacrylate building waterproof material includes the following steps:

[0039] 1) Combine 89 parts of polymethacrylate, 47 parts of polycarbonate powder, 2 parts of zinc methacrylate, 10 parts of hydroxypropyl acrylate, 1 part of sodium stearate, 22 parts of nano calcium car...

Embodiment 2

[0045] A methacrylate building waterproof material, comprising the following raw materials in parts by weight: 112 parts of polymethacrylate, 25 parts of polydimethylsiloxane, 51 parts of polycarbonate powder, 4 parts of zinc methacrylate Parts, 12 parts of hydroxypropyl acrylate, 4 parts of sodium stearate, 26 parts of nano calcium carbonate, 3 parts of triaryl phosphate, 4 parts of 1,3-dimethyl-2-imidazolinone, dibutyl tin oxide 5 parts, 30 parts of tetrapod zinc oxide whiskers, 20 parts of methyl etherified hexamethylol melamine resin, 7 parts of alum, 10 parts of sodium bicarbonate, 3 parts of zinc isooctanoate, 2,6-di-tert-butylphenol 5 parts and 3 parts of hexamethylenetetramine.

[0046] A method for preparing a method for preparing a methacrylate building waterproof material includes the following steps:

[0047] 1) Combine 112 parts of polymethacrylate, 51 parts of polycarbonate powder, 4 parts of zinc methacrylate, 12 parts of hydroxypropyl acrylate, 4 parts of sodium st...

Embodiment 3

[0053] A methacrylate building waterproof material, comprising the following raw materials in parts by weight: 96 parts of polymethacrylate, 24 parts of polydimethylsiloxane, 49 parts of polycarbonate powder, 3 parts of zinc methacrylate Parts, 11 parts of hydroxypropyl acrylate, 3 parts of sodium stearate, 25 parts of nano calcium carbonate, 2 parts of triaryl phosphate, 3 parts of 1,3-dimethyl-2-imidazolinone, dibutyl tin oxide 4 parts, 26 parts of tetrapod zinc oxide whiskers, 18 parts of methyl etherified hexamethylol melamine resin, 6 parts of alum, 8 parts of sodium bicarbonate, 2 parts of zinc isooctanoate, 2,6-di-tert-butylphenol 4 parts and 2 parts of hexamethylenetetramine.

[0054] A method for preparing a method for preparing a methacrylate building waterproof material includes the following steps:

[0055] 1) Combine 96 parts of polymethacrylate, 49 parts of polycarbonate powder, 3 parts of zinc methacrylate, 11 parts of hydroxypropyl acrylate, 3 parts of sodium stear...

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Abstract

The invention discloses a methacrylate-containing building waterproofing material and a preparation method thereof. The building waterproofing material is prepared from raw materials in parts by weight as follows: 89-112 parts of polymethacrylate, 22-25 parts of polydimethylsiloxane, 47-51 parts of polycarbonate powder, 2-4 parts of zinc methacrylate, 10-12 parts of hydroxypropyl acrylate, 1-4 parts of sodium stearate, 22-26 parts of nano calcium carbonate, 1-3 parts of triaryl phosphate, 1-4 parts of 1,3-dimethyl-2-imidazolinone, 2-5 parts of dibutyltin oxide, 19-30 parts of tetrapod-like zinc oxide whisker, 10-20 parts of methanol etherified hexamethylolmelamine resin, 5-7 parts of alum, 7-10 parts of sodium bicarbonate, 1-3 parts of zinc isoocatanoate, 3-5 parts of 2,6-di-tert-butylphenol and 2-3 parts of hexamethylenetetramine. The methacrylate-containing building waterproofing material has a better waterproof effect and has excellent mechanical property.

Description

Technical field [0001] The invention relates to a methacrylate building waterproof material and a preparation method thereof. Background technique [0002] With the continuous improvement of social living conditions, people pay more and more attention to their quality of life, and the requirements for waterproof conditions are constantly increasing. In recent years, with the development of social science and technology, new waterproof products and their engineering application technologies have developed rapidly, and are developing in the direction from multi-layer to single-layer, from hot construction to cold construction. [0003] At present, waterproof panels are often used in the construction of urban subways, highways, and railway tunnels, but the current waterproof panels have general mechanical properties and cannot meet the needs of the market. Summary of the invention [0004] The technical problem to be solved by the present invention is to provide a methacrylate buildin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L33/10C08L83/04C08L69/00C08L61/32C08K13/04C08K5/098C08K3/26C08K7/08C08K5/523
CPCC08J9/0023C08J9/0038C08J9/0061C08J9/0071C08J9/0085C08J9/0095C08J9/08C08J9/34C08J2203/02C08J2333/10C08J2461/32C08J2469/00C08J2483/04C08K5/098C08K5/523C08K7/08C08K13/04C08K2003/265C08K2201/011
Inventor 不公告发明人
Owner 王兵兵