Preparation process of traceless skin-friendly rubber elastic paint

Abstract

The invention relates to a preparation process of traceless skin-friendly rubber elastic paint. The preparation process comprises the following steps: S1, weighing raw materials; s2, grinding and crushing the raw materials; s3, powder fineness screening is carried out; s4, mixing and stirring a finished product; and S5, discharging and packaging. The preparation method comprises the following steps: S1, weighing the following components in parts by weight: 25-60 parts of epoxy resin, 5-10 parts of clay, 0.5-2 parts of talcum powder, 0.5-6 parts of calcium carbonate, 0.2-3 parts of ethylene glycol, 3-5 parts of a wear-resistant agent, 2-5 parts of a flame retardant, 0.2-0.5 part of an antibacterial and mildew-proof agent, 0.1-0.2 part of a hand feeling agent, 1-2 parts of matting powder, 0.1-0.3 part of a defoaming agent, 2-8 parts of a film-forming agent, 0.1-0.3 part of a dispersing agent, 0.5-1 part of an anti-settling agent, 0.1-2 parts of a thickening agent and the balance of deionized water; the rubber elastic paint coordinates the strength, toughness and adhesion of the rubber elastic paint, does not generate harmful substances such as formaldehyde in the use process, meets the requirements of environmental protection and health, has antibacterial and flame-retardant capabilities, and can achieve traceless and skin-friendly effects.

Description

technical field [0001] The invention relates to the technical field of rubber elastic paint preparation, in particular to a preparation process of a non-marking skin-friendly rubber elastic paint. Background technique [0002] Rubber paint is also known as elastic paint, leather paint, hand paint, fluff paint; sprayed on the surface of the object, it is in a matte or semi-matte state, the handle is quite delicate and smooth, and the appearance is elegant and solemn; scratch resistance, weather resistance, wear resistance Excellent performance; in line with green environmental protection printing, without any damage to the human body. Excellent workability and good adhesion; it can also cover up defects or water lines in general injection molding; rubber paint can be used on ABS, PVC plastics, products sprayed with special primers and metal surfaces; such as: hair dryers, mobile phones , computer mouse, game console, pen, microphone, cosmetic case, etc.; [0003] The rubber...

AI Technical Summary

Problems solved by technology

[0003] The rubber elastic paint on the existing market is difficult to achieve the effect of non-marking and skin-friendly, and the traditional rubber elastic paint is easy to produce harmful substances such as formaldehyde, and does not have the ability of antibacterial and flame retardant; the preparation process of rubber elastic paint under the existing technology It is necessary to use grinding equipment for crushing and grinding of raw materials, and it is necessary to use stirring equipment for mixing and mixing of raw materials, so that the preparation of rubber elastic paint needs to be replaced in multiple steps in sequence, which affects the overall efficiency, and the grinding equipment does not have linkage The ability of cyclic screening cannot guarantee the fineness and uniformity of the powder, which affects the smoothness of the finished rubber paint coating. In order to solve the above problems, the present invention proposes a preparation process for a non-marking skin-friendly rubber elastic paint

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