A kind of device and method for preparing water-based glass paint

Abstract

The invention discloses a device and method for preparing water-based glass paint. Firstly, a device for preparing water-based glass paint is proposed, which adopts a double-reactor structure, so that the preparation of raw materials and the preparation of underwater glass paint can be carried out simultaneously, and the raw materials can be input in time Using it, the whole preparation process is more integrated and fluency is higher. The device is multifunctional, and can provide stirring, temperature and other conditions for preparing the water-based glass paint, so as to realize multifunctionality. Then use the device to prepare water-based glass paint, the preparation process is as follows: (a) preparation scheme design; (b) preparation preparation; (c) formula analysis; (d) water-based fluorocarbon resin preparation; (e) water-based fluorocarbon resin test; (f) Preparation of water-based glass paint. During the preparation, the water-based glass paint and its preparation method are fully analyzed first, so as to formulate a suitable plan to prepare the water-based glass paint, so that the preparation effect is good and the probability of failure is small.

Description

technical field [0001] The invention relates to a device for preparing water-based glass paint and a method for preparing underwater glass paint using the device. Background technique [0002] The coating protection and decoration of glass and glass products have a wide range of demands in industrial and civil fields, especially packaging glass products, fine glass products (including glass handicrafts), glass fiber products, special glass products, such as lenses and glass instruments and Colored decorative glass products and the like all need to be coated with a protective layer and a decorative coating on the surface. Glass paints are mostly solvent-based products. With the improvement of environmental protection awareness and the improvement of environmental protection laws and regulations, water-based paints have received great attention. At this stage, the water-based glass paint is of great significance. [0003] As a functional and environmentally friendly water-ba...

AI Technical Summary

Problems solved by technology

However, due to the weak permeability of the solvent (water), the poor wettability of the water-based paint to glass, and the high surface finish of the substrate (glass), it is difficult for the water-based paint to adhere well to the glass substrate. Seriously hindered the development of water-based glass paint

The coating performance of the existing polyacrylate type, polyurethane type, urethane oil type and acrylate modified polyurethane type one-component water-based paint on glass is not ideal

The main problem is poor adhesion, water resistance, chemical resistance, poor solvent resistance, not enough stain resistance

The most important thing is that this type of water-based glass paint is difficult to maintain a high light transmittance, which affects the optical effect of the glass

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