Water-based strippable asphalt cleaning agent and preparation method and application thereof
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 its application in aerosol, and can solve the problems of low popularity, residue, and weak cleaning power
Active Publication Date: 2021-04-20
广东自由能科技股份有限公司
View PDF7 Cites 2 Cited by
- 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
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0039] A kind of preparation method of aqueous strippable asphalt cleaning agent aerosol, concrete steps are as follows:
[0040] (1) Cleaning agent production process:
[0041] Liquid A
[0042] 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, lauryl polyether L-23, N,N-dimethyl 9-decenamide, isohexanediol, and deionized water, heat to 50°C, stir for 15 minutes, and stir at a speed of 500 rpm / s.
[0045] Finally, add liquid B to liquid A and mix and stir. The stirring time is 10 minutes, the temperature is controlled at 30°C, and the stirring speed is 5000 rpm.
[0046] (2) Aerosol production process:
[0047] Add propellant to the cleaning agent to make aerosol, the mass r...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention belongs to the technical field of cleaning agents, and discloses a water-based strippable asphalt cleaning agent and a preparation method and application thereof. The water-based strippable asphalt cleaning agent comprises the raw materials in parts by weight: 30-50% of water-based acrylic strippable resin, 0-5% of a cationic emulsifier, 0-3% of a nonionic emulsifier, 10-35% of a solvent type surfactant, 1-8% of a solvent, 0-3% of a defoamer, 0.5-3% of a coalescing agent, 0-2% of a wetting agent, 0-3% of a neutralizer, and 5-45% of water, wherein the solvent type surfactant is N,N-dimethyl-9-decenamide, and the solvent is isohexanediol. Compared with a traditional solvent type and water-based technology, the adopted water-based strippable technology has strong wall-hanging performance, so that a feed liquid is firmly adsorbed on the vertical surface, and asphalt on the surface can be removed only by spraying the feed liquid on the place with the asphalt, waiting for drying and film formation and directly tearing off the feed liquid. The step of wiping and clearing with a rag is omitted. At the same time, a surface substrate is not damaged.
Description
technical field [0001] The invention belongs to the technical field of cleaning agents, and in particular relates to a water-based strippable asphalt cleaning agent, a preparation method thereof and an application in an aerosol. 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. Corbet, asphalt is generally separated into saturated components, aromatic components, colloids and asphaltenes, etc. four components. [0003] Asphalt is a widely used waterproof material and anti-corrosion material. It is mainly used in the waterproofing of roofs, ground and underground structures, and the anti-corrosion of wood and steel. Asphalt is also widely used in road engineering as a pavement structure cementing material. It can be used in proportion to build asphalt pavement with different structures of mineral materials. It is widely used in expre...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(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