Environment-friendly primer for pines and preparation method thereof

Abstract

The invention discloses an environment-friendly primer for pines. The environment-friendly primer comprises the following components in parts by weight: 80-85 parts of aqueous emulsion, 0.05 part of aPH adjusting assistant, 4-6 parts of a coalescing agent, 0.4-0.5 part of a defoaming agent, 0.1-0.2 part of a flatting agent, 0.2-0.3 part of a wetting agent, 0.1 part of a dispersing agent, 2 partsof a polishing-resistant assistant, 5-8 parts of deionized water and 0.5-1.0 part of a thickening agent. The invention furthermore discloses a specific method for preparing the environment-friendly primer by utilizing above components. The invention provides the environment-friendly primer for pines and the preparation method thereof, and the environment-friendly primer for pines is favorable in waterproof and oil-proof properties and has high permeability.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a special environment-friendly clear primer for pine wood with high permeability and a preparation method thereof. Background technique [0002] As we all know, pine furniture, as a kind of healthy and environmentally friendly furniture, has natural color, clear and beautiful texture, simple and generous shape, full and smooth lines, showing good texture, strong practicability, durability, strong elasticity and air permeability, good thermal conductivity and Maintenance is simple, and pine wood has low oil content and is resistant to yellowing. Pine wood furniture is defined as environmentally friendly furniture by the United Nations Ministry of Humanities and Humanities. The pine wood material is soft and has a high expansion coefficient and swelling capacity. [0003] The rosin in rosin is a solution of resin acid dissolved in terpene. Rosin and turpentine are obtained after p...

AI Technical Summary

Problems solved by technology

[0003] The rosin in rosin is a solution of resin acid dissolved in terpene. Rosin and turpentine are obtained after processing rosin. The main component of rosin is resin acid that is solid at room temperature, which is extremely active. Turpentine contains oxygen poles. Chemicals such as unsaturated carboxylic acids that are prone to yellowing may seep out on the paint surface if not handled properly, affecting the appearance of the furniture surface

[0004] The paints on the market are used to paint pine furniture, which can easily lead to oily yellowing, poor drying performance on oily parts, easy to cause paint film detachment and paint film not resistant to scratches by hard objects, and easy to volatilize toxic and harmful gases , which directly affects the sales of pine furniture