Spraying quick-setting rubber asphalt waterproof coating and preparation method thereof

A technology for quick-setting rubber asphalt and waterproof coatings, applied in asphalt coatings, natural rubber coatings, chemical instruments and methods, etc., can solve the problems of long surface dry and hard dry time, high construction requirements, and achieve short surface dry and hard dry time. The effect of simplifying construction

Inactive Publication Date: 2022-04-19
杨勇峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, asphalt waterproof coatings in the prior art are usually applied by brushing, and the time for surface drying and hard drying is relatively long, resulting in higher construction requirements.

Method used

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  • Spraying quick-setting rubber asphalt waterproof coating and preparation method thereof
  • Spraying quick-setting rubber asphalt waterproof coating and preparation method thereof
  • Spraying quick-setting rubber asphalt waterproof coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] In this embodiment, spraying quick-setting rubber asphalt waterproof coating is provided, and the spraying quick-setting rubber asphalt waterproof coating is made of the following raw materials in parts by weight: the content of cis-1,4-polyisoprene is more than 95% 50 parts of natural rubber, 5 parts of three-dimensional coordination polymer of tungsten and 5-nitroisophthalic acid, 7 parts of acrylic resin, 4 parts of ethylene glycol ether, 10 parts of petroleum pitch, 1 part of nano-titanium, and 1 part of glass microspheres 2 parts, 2 parts of sodium cetearyl sulfate, 3 parts of polyacrylamide, 1 part of plasticizer, 2 parts of surfactant, 30 parts of water;

[0037] The three-dimensional coordination polymer of tungsten and 5-nitroisophthalic acid is added WO in the reaction kettle 3 (0.0221g), 5-nitroisophthalic acid (0.0428g), 1,10-phenanthroline (0.0199g), KCl (0.0100g), add 5mlH 2 O and lmlCH 3 OH, adjust the pH value of the system with 1ml 0.2M KOH. Stir to ...

Embodiment 2

[0049] In this embodiment, spraying quick-setting rubber asphalt waterproof coating is provided, and the spraying quick-setting rubber asphalt waterproof coating includes:

[0050] 51 parts of natural rubber with cis-1,4-polyisoprene content above 95%, 5.5 parts of three-dimensional coordination polymer of tungsten and 5-nitroisophthalic acid, 7.5 parts of acrylic resin, 4.5 parts of ethylene glycol ether 10.5 parts of petroleum pitch, 1.5 parts of nano-titanium, 1.5 parts of glass microspheres, 2.5 parts of sodium cetearyl sulfate, 3.5 parts of polyacrylamide, 1.5 parts of plasticizer, 2.5 parts of surfactant, 33 parts of water ;

[0051] The three-dimensional coordination polymer of tungsten and 5-nitroisophthalic acid is to add WO3 (0.0221g), 5-nitroisophthalic acid (0.0428g), 1,10-phenanthroline (0.0199 g), KCl (0.0100g), add 5mlH2O and 1mlCH3OH, adjust the pH value of the system with 1ml 0.2M KOH. Stir to make the mixture uniform. After airtight, heat at 150°C for 4 day...

Embodiment 3

[0063] In this embodiment, spraying quick-setting rubber asphalt waterproof coating is provided, and the spraying quick-setting rubber asphalt waterproof coating is made of the following raw materials in parts by weight: the content of cis-1,4-polyisoprene is more than 95% 51 parts of natural rubber, 6 parts of three-dimensional coordination polymer of tungsten and 5-nitroisophthalic acid, 8 parts of acrylic resin, 4 parts of ethylene glycol ether, 10 parts of petroleum pitch, 1 part of nano-titanium, and 1 part of glass microspheres 2 parts, 2 parts of sodium cetearyl sulfate, 3 parts of polyacrylamide, 1 part of plasticizer, 2 parts of surfactant, 30 parts of water;

[0064] The three-dimensional coordination polymer of tungsten and 5-nitroisophthalic acid is added WO in the reaction kettle 3 (0.0221g), 5-nitroisophthalic acid (0.0428g), 1,10-phenanthroline (0.0199g), KCl (0.0100g), add 5mlH 2 O and lmlCH 3 OH, adjust the pH of the system with 1ml 0.2M KOH. Stir to make t...

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Abstract

The invention discloses a spraying quick-setting rubber asphalt waterproof coating which is prepared from the following raw materials in parts by weight: cis-1, 2, 4-trimethyl-1, 3-pentanediol monoisobutyrate, the invention discloses a high-temperature-resistant rubber which is prepared from the following components in parts by weight: 50-55 parts of natural rubber with the content of 1, 4-polyisoprene being 95% or above, 5-10 parts of tungsten and 5-nitroisophthalic acid three-dimensional coordination polymer, 7-10 parts of acrylic resin, 4-6 parts of glycol ether, 10-15 parts of petroleum asphalt, 1-2 parts of nano titanium, 1-3 parts of glass beads, 2-4 parts of sodium cetostearyl sulfate, 3-8 parts of polyacrylamide, 1-2 parts of plasticizer, 2-4 parts of surfactant and 30-40 parts of water. According to the present invention, the formula of the tungsten and 5-nitroisophthalic acid three-dimensional coordination polymer compounded with the natural rubber with the cis-1, 4-polyisoprene content of more than 95% and the nano-titanium is used for the spray-applied gel rubber asphalt waterproof coating material, such that the surface drying time and the hard drying time are short, and the construction of the waterproof coating material is simplified.

Description

technical field [0001] The present invention relates to a kind of waterproof coating, more specifically, it relates to spraying quick-setting rubber asphalt waterproof coating. Background technique [0002] Asphalt is a brown or dark brown organic gelling material, which is an indispensable material in civil engineering construction. It is widely used in construction, highway, bridge and other projects. Asphalt waterproof coating is a solvent-based or water-emulsion waterproof coating based on asphalt. Solvent-based asphalt waterproof coating refers to the configuration of unmodified petroleum asphalt directly dissolved in gasoline and other solvents, also known as cold base Oil. Water-emulsified asphalt waterproof coating refers to the coating composed of petroleum asphalt dispersed in water under the action of chemical emulsifier or mineral emulsifier to form a stable water dispersion. [0003] Architectural waterproof coatings are solvent-based, water-soluble, water-em...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D107/00C09D195/00C09D187/00C09D7/61B01J4/00B01J19/18C08G83/00
CPCC09D107/00C09D7/61B01J19/18B01J4/001B01J4/008C08G83/008C08K2003/0881C08K2201/011C08L95/00C08L87/00C08K3/08
Inventor 杨勇峰
Owner 杨勇峰
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