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A kind of water-based strippable asphalt cleaning agent and its preparation method and application

A technology of cleaning agent and asphalt, which is applied in the field of water-based strippable asphalt cleaning agent and its preparation method and application in aerosol, can solve the problems of residual, weak cleaning power, and low popularity, and achieve good atomization effect, the effect of strong wall-mounting performance

Active Publication Date: 2021-10-29
广东自由能科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The water-based liquid type is not popular because of its weak cleaning power
Existing product technologies all have the problem of sagging when sprayed on a vertical surface. At the same time, it is necessary to use a rag to clean after spraying, otherwise there will be residue

Method used

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  • A kind of water-based strippable asphalt cleaning agent and its preparation method and application
  • A kind of water-based strippable asphalt cleaning agent and its preparation method and application
  • A kind of water-based strippable asphalt cleaning agent and its preparation method and application

Examples

Experimental program
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Effect test

Embodiment 1

[0039] A preparation method of water-based peelable asphalt cleaning agent aerosol, the specific steps are as follows:

[0040] (1) Cleaning agent production process:

[0041] A liquid

[0042] The water-based acrylic peelable resin, DOWSIL TM8590Additive, TEGOWet250, 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate, AMP95, mixed and stirred to dissolve, the stirring time was 15min, the temperature was controlled at 30°C, and the stirring speed was 300 rpm / s.

[0043] liquid B

[0044] Mix and dissolve rosin-based monoquaternary ammonium salt, laureth L-23, N,N-dimethyl 9-decenamide, isohexanediol and deionized water, heat to 50°C, stir for 15min, stir at speed 500 rpm / s.

[0045] Finally, add liquid B to liquid A and mix and stir, the stirring time is 10min, the temperature is controlled at 30°C, and the stirring speed is 5000 rev / s.

[0046] (2) Aerosol production process:

[0047] Add propellant to the cleaning agent to make aerosol, the mass ratio of cleaning agent an...

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PUM

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Abstract

The invention belongs to the technical field of cleaning agents, and discloses a water-based strippable asphalt cleaning agent and its preparation method and application. In parts by weight, the raw materials include 30-50% of water-based acrylic strippable resin, 0-5% of cationic emulsifier, Non-ionic emulsifier 0-3%, solvent-based surfactant 10-35%, solvent 1-8%, defoamer 0-3%, film-forming aid 0.5-3%, wetting agent 0-2%, The neutralizer is 0-3%, and the water is 5-45%. The solvent type surfactant is N,N-dimethyl 9-decenamide, and the solvent is isohexanediol. The invention adopts water-based strippable technology, which has strong wall-hanging performance compared with traditional solvent-based and water-based technologies, so that the material liquid can be firmly adsorbed on the vertical surface, and only needs to be sprayed on the place with asphalt, waiting Dries into a film and peels off to remove asphalt from surfaces. Eliminates the need to wipe clean with a rag. At the same time, it does not damage the surface substrate.

Description

technical field [0001] The invention belongs to the technical field of cleaning agents, and in particular relates to a water-based peelable asphalt cleaning agent, a preparation method thereof, and an application in aerosols. Background technique [0002] Asphalt is a dark-brown complex mixture composed of hydrocarbons of different molecular weights and their non-metallic derivatives. According to the method of L·W·Corbett, the asphalt is generally separated into saturates, aromatics, colloids and asphaltenes. four components. [0003] Asphalt is a widely used waterproof material and anti-corrosion material, mainly used in the waterproof of roof, ground and underground structures, and the anti-corrosion of wood and steel. Asphalt is also a widely used pavement structure cementing material in road engineering. It can be combined with different compositions of mineral materials in proportion to build asphalt pavements of different structures. It is widely used in highways. Th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D1/835C11D3/16C11D3/20C11D3/30C11D3/32C11D3/37C11D3/60C11D11/00C11D17/00
Inventor 邱友杨青坡黄家文
Owner 广东自由能科技股份有限公司