Q:Floor paint and water paint difference

Floor paint: the use of parts to be classified, with interior paint, wall paint, floor paint and so on. Floor paint is used for the floor coating of the building floor coating. The use of floor paint finishes low cost, light weight, easy maintenance and good update.

Q:What are the effects of primer, intermediate paint and topcoat in exterior wall coating systems?

In the atmosphere corrosive environment of the external wall coating coating system is usually divided into primer, intermediate paint and topcoat.The main role of the primer is to lay the foundation on the substrate, the substrate has a good adhesion, with anti-rust performance The primer has a good wetting property on the surface of the substrate, as well as the osmotic effect, which enhances the adhesion to the substrate The main effect of the intermediate paint is to increase the film thickness and thus play a more effective shielding effect. The primer and topcoat in the exterior paint coating structure should not be too thick, so the middle layer is usually also a high-solids, thick slurry coating with a thixotropic variant, and the intermediate paint is also able to work well with the primer and finish Combined with the role of the machine, the car, the middle layer but also to make the surface smooth, is conducive to the topcoat. The most commonly used intermediate paint is the epoxy cloud iron intermediate paint in heavy anti-corrosion coatings, there is no simple intermediate paint concept , Many times the so-called intermediate paint can be used as a separate primer, and even as a glossy and aesthetic performance requirements of the top parts of the use of topcoat The main role is to prevent the external environment of harmful corrosive media, such as oxygen , Water vapor, sulfur dioxide and the chemical atmosphere of the same time, the beauty of the topcoat of the paint is now more and more attention, and sometimes also requires the outer layer of varnish, such as aliphatic polyurethane varnish, in order to get more For the dense shielding film.

Q:Epoxy resin powder coating and epoxy paint paint What is the difference

Epoxy powder coating is the powder after heating and melting through the spray gun, the general is the epoxy paint is brush or roller. The former is hot melt without solvent, no water. The latter is watery.

Q:Lithium-ion polymer battery low temperature how much work '

Ordinary lithium-ion polymer battery discharge operating temperature range is -20 to 60 degrees, special can reach -30 degrees. Under the insulation of the battery can release the power of only the normal capacity of about 70% -80%.

Q:Long in the silk screen department work on the body what harm? Have wearing masks and gloves

Silk screen Department of the work must wear masks and gloves, silk screen is the printing industry's largest source of pollution, the world's annual output of ink has reached 3 million tons per year by the ink caused by the global organic volatile (VOC) pollution emissions has reached tens of These organic volatile compounds can form a more serious greenhouse effect than carbon dioxide, and can form oxides and photochemical smogs in the sunlight, which seriously pollute the atmospheric environment and affect people's health. In addition, food, toys and other packaging printing ordinary Ink heavy metals and other harmful ingredients on the human body will directly endanger the health of the user.

Q:What is the difference between painting and painting? Which is better?

Paint is compressed by the compressor air, in the characteristics of the container above the air out of the air, and in the bottom of the hole with a decorated container! In the air when the release of the suction when the formation of the paint out of the container installed, mixed with the compressed air, sprayed in the place you want to spray, is characterized by spraying evenly! Paint is to brush with a brush in the brush where the brush, uneven, but also easy to cause paint waste!

Q:Paint with petrol is an oily or water-based paint

Petrochemical paint with dilute the paint is oily paint, oily paint is commonly known as organic solvent-based paint.

Q:Anyone know how to paint countertops? I read somewhere that it could be done for a quick fix for outdated counters.

look for paints that are suitible for wet locations, like Boats or Docks. they would be pretty durable. Possible Floor paints. I would only worry about food contact surfaces. I am tiling my counters. It is less than $2/sqft. Just takes a little work.

Q:The most fundamental difference between dyes and pigments

Dye is water-soluble, is containing ionic groups, in the aqueous solution appears completely dissolved colloidal solution state, can be used to dye a variety of textile fibers.

Q:Originally used in the pigment ink is also good, but the price is high, would like to change a little cheap, are bought OKorder, buy free heating coated paper paper

Different inks can not be mixed. Otherwise the light is color, heavy block the nozzle.