Q:How to determine whether the fluorescent dye is still effective

In general, regardless of fluorescent dyes or other dyes, as long as not reactive dyes and vat dyes, basically there is no failure problem.

Q:What better oil is better?

Oil paint squeeze more, the day with endless. My approach is: scrape a glass with a scraper, and then put the glass into the basin, the water to flood the paint, with the time, in advance to take out the vertical to keep the water as much as possible, you can also blow the mouth To help under water. Oil paints are linen oil and the like, do not absorb water, so it is easy to shed. So that no one can put the surface of the pigment no water, you can continue to paint. Sometimes I did not wait for the evaporation of water, some small drops of water, still painting, painting a little later naturally dry.

Q:Paint Grice color is too dark and faint way

As usual to join 0. According to the% of the silicone oil to control, foreign companies produce a variety of surfactants, need to distinguish between the use of the solvent system, the amount of the general in the 0.% by% ~%. (According to 0) the use of paint paint a little transparent features, the choice of the appropriate background color can make the color of the paint than the original paint more vivid, which is based on the principle of natural light reflection absorption, background color and the original color after the superposition Of a color, paint works called "through color." Such as yellow primer can make red more vivid, gray primer to make red more red, blue primer can make black more black, water blue primer to make white cleaner

Q:Everyone's paint and paint are where to buy it

Most of the people are building materials market, and some are directly recommended by the decoration company, regardless of now can also order online, choose a safe, cost-effective decoration coating is very important, Rui Peimu smart paint wish you a happy family, chicken years Big!

Q:What kind of paint is used for large machinery and equipment?

The medium paint of the machine is the paint used between the rust-proof primer and the finish, which requires more middle-layer paint to be firmly attached to the surface of the primer, and better with the top coat Layer together, so it plays a very important role. In addition to the requirements of the middle layer of paint with the upper and lower coating finish primer has a very good adhesion and fusion strength, but also should have a cover to eliminate the surface of mechanical equipment, trachoma, uneven, improve the entire mechanical equipment surface Flatness.

Q:Anode organic dyes why intolerant uv test

Femtosecond detection found that organic dye dyeing is the anodized parts immersed in organic dyes containing the solution, so that the dye into the pores of the film layer of the adsorption layer to achieve the purpose of dyeing. As the adsorbed dye is not strong enough. So that the color of the film is easily wiped off and the abrasion resistance is poor. In addition, organic dyes in the long-term exposure to sunlight can easily fade, and thus poor light resistance. Organic dyes in the ultraviolet light under the electron transition occurs, prone to degradation and oxidation

Q:How to make watercolor paint is not easy to fall off?

The preservation of all kinds of painting in general: the best place in the dry ~ bright and clean air more clean place, to avoid high temperature and sunlight, avoid contact with water and other solvents, away from heat ~ dust ~ electrical appliances, must not be folded as far as possible , Not a lot of stacked or glued together. Avoid collision and squeeze, do not touch the painted surface by hand.

Q:UV paint and PU paint the difference

PU paint is all polyester paint collectively, its film forming method for the natural film, without special technology. Its characteristics are: thin film is not very hard; but its adhesion is particularly good (even teak oil content so high Of the wood can be, the other not to mention); its gloss are said, looks very bright, can be a good display of the floor of the textile and color; the price is relatively higher than the UV paint.

Q:How are artist paints differ from building paints?

Building paints generally are mixed using readily available pigments of primary shades plus black and white which are added to either an Oil, Alkyd or Acrylic Base. Depending on whether the paint is used for interior or exterior, and relative to the amount of wear and tear on the paint, it could contain Teflon for wear ability, UV filters to prevent fading, etc. The polymer used in commercial Acrylic paint dries considerably slower than that used in Artists Acrylics. This is actually a blessing, that I've used to my advantage over the years. It's handy to use a white acrylic enamel interior paint for mixing with Artists acrylics when working on skies, water, or any large areas that require blending as it gives a smooth transition. Have done this for years. Artists pigments, depending on the quality of the paints you are using come from a variety of sources, everything from rocks, to plants, to fish, to bugs, and the list goes on. Depending on the source, some of these pigments are very rare and very expensive, making it uneconomical to use in commercial paint production. Hope this answers your question and hopefully gives you a couple of ideas that you might use.

Q:What type of paint should I use if I want to paint my white shoes white?

white paint or white shoe shine or polish