How to choose high quality paint brush

In daily life, I believe many people know about paint brush.we need to use a paint brush in many different places.Today, there are a variety of paint brushes on the market. So how to choose the appropriate paint brush ?

A, should be less than the length of the brush bristles

Second, the root diameter tapering conical bristle paint brush can paint slowly released, even more, so that the overall taper in the coating line and tangent to the local time particularly convenient.

Third, a flexible brush bristles do to maintain its overall shape

Fourth, in the middle of a long mane brush in the paint on both sides of the short edges and corners more easily when applied.

Five, mane-terminal bifurcation, can be dipped in paint absorption capacity, release the paint more evenly (the film smooth, uniform)

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Tell your knowledge of paint

In many places where we can see the paint brush paint the crowd, we understand that some paint knowledge, for our better paint with a paint brush helps a lot. Talking about some of the following for everyone paints knowledge.

Paint is a firm can cover the surface, the protective, decorative, signs, and other special-purpose chemical mixture coatings. Chinese paint industry authoritative "coating process" a book is defined as: "The coating is a material that can be coated with different construction techniques in the surface of the object to form a strong adhesion, with a certain intensity, continuous solid-state thin film thus formed coating film is known, also known as the film or coating. "are organic chemical polymer material, a coating film is formed by polymer type. According to the modern classification of prevailing chemical products, paint belongs fine chemical products. Modern paint is gradually becoming a kind of versatility engineering materials, the chemical industry is an important industry.

some small knowledge of Paint

And a variety of organic solvents in paints contain benzene.

Benzene is a colorless liquid with a special fragrance, so the experts call it "sweet killer." Paint with a paint brush when we must pay more attention.

According to reports, benzene compounds have been identified as the World Health Organization strongly carcinogenic. People in a short time absorb high concentrations of toluene, xylene occurs when the central nervous system symptoms of anesthesia, light dizziness, headache, nausea, chest tightness, fatigue, confusion, there will be severe coma, resulting in respiratory, circulatory failure and death.

Benzene mainly the skin, eyes and upper respiratory tract irritation, frequent exposure to benzene, the skin may be due to fat and become dry, scaling, and some appear atopic eczema. National experts conducted epidemiological survey, workers in contact with paint, Alzheimer's disease was significantly higher. And in recent years, a lot of labor hygiene data shows that: a mixture of long-term exposure of workers in benzene, aplastic anemia prevalence is higher. According to the briefing, interior paint water-based paint and solvents are divided into two kinds of coatings. Pollution is mainly solvent-based paint, and the use of environmentally friendly water-based paint can completely eliminate the need for paint contamination concerns.

China Coating Industry Association, experts believe that any solvent-based paint will contain 50% or more organic solvents. Wall paint on the market today have adopted the most water-based latex paint, but the wood used in furniture is still widely used solvent-based paints.