Preparation method of waterproof coating
A technology for waterproof coatings and waterproof emulsions, applied in the directions of mixing methods, chemical instruments and methods, foam dispersion/prevention, etc., can solve the problems of raw material waste, waterproof coating waste, raw material residues, etc., to improve utilization rate, improve production quality, The effect of improving production quality and efficiency
Inactive Publication Date: 2021-07-23
小海豚新材料(武汉)有限公司
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Problems solved by technology
[0003] However, the existing waterproof coatings have the following problems when feeding and stirring. a. When traditional waterproof coatings are added to the mixing equipment, raw materials often remain at the feed inlet, which causes waste of raw materials and makes the waterproof coating The proportion changes, which reduces the production quality of waterproof coating; b. When the existing waterproof coating mixing equipment is stirring the waterproof coating, the raw materials of the waterproof coating cannot be stirred evenly, and the waterproof coating is easy to remain on the inner wall of the mixing box, causing the waterproof coating waste of
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[0037] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.
[0038] Such as Figure 1 to Figure 12 Shown, a kind of waterproof coating preparation method mainly comprises the following steps:
[0039] Step 1, material preparation, prepare the waterproof emulsion, deionized water, dispersant, defoamer, thickener and powder required for the preparation of waterproof coating;
[0040] Step 2, liquid material preparation, transport the waterproof emulsion and deionized water prepared in step 1 to the stirring device 5 through the feeding device 3, and perform stirring operation on it to obtain a uniformly stirred emulsion;
[0041] Step 3, defoaming treatment, the dispersant prepared in step 1 is delivered to the stirring device 5 through the delivery device 2, and the defoamer prepared in the step 1 is delivere...
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The invention relates to a waterproof coating preparation method, and the method mainly comprises the following steps: material preparation, liquid material preparation, defoaming treatment, stirring treatment, discharging operation and other processes, wherein the used waterproof coating conveying and stirring equipment comprises a bottom plate, a conveying device, a feeding device, a shaking device, a stirring device and a discharging device. According to the present invention, the following problems during the feeding and stirring of the existing waterproof coating can be solved: a, when the traditional waterproof coating is added into the stirring equipment, the raw material is frequently remained at the feeding port so as to cause the waste of the raw material, the proportion of the waterproof coating is changed, and the production quality of the waterproof coating is reduced; b, when the existing waterproof coating stirring equipment is used for stirring the waterproof coating, raw materials of the waterproof coating cannot be uniformly stirred, and the waterproof coating is easy to remain on the inner wall of a stirring box, so the waterproof coating is wasted.
Description
technical field [0001] The invention relates to the technical field of waterproof materials, in particular to a method for preparing a waterproof coating. Background technique [0002] Waterproof coating refers to the coating used to prevent water intrusion and leakage. The waterproof film formed after curing of the waterproof coating has certain extensibility, elasticity, crack resistance, impermeability and weather resistance, which can play a role in waterproofing and waterproofing. Infiltration and protection, waterproof coating has good temperature adaptability, easy to operate, easy to repair and maintain. When preparing waterproof coating, the raw materials of waterproof coating need to be added to the mixing equipment to stir them evenly before smearing. [0003] However, the existing waterproof coatings have the following problems when feeding and stirring. a. When traditional waterproof coatings are added to the mixing equipment, raw materials often remain at the f...
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Patent Timeline
Login to View More IPC IPC(8): B01F11/00B01F3/12B01F15/02B01F15/00B01D19/04
CPCB01D19/04B01F23/53B01F31/00B01F35/123B01F35/7175B01F2101/30
Inventor 梁雪花
Owner 小海豚新材料(武汉)有限公司