Q:Who invented the paint solution

At the beginning, the pigment was found, not invented. Only after the human can be chemical synthesis, only the emergence of the so-called synthetic pigment. From this point, the broad sense of "paint" is not invented. Only a narrow sense of a special "pigment", it may be someone or a company invented.

Q:Sanya how can sell paint and paint?

In the vicinity of the moon bridge there is a bus to get off the Bank of China on the line 2 Road 4 Road 10 Road to

Q:How are automotive paint differ from building paints?

Paints for a house are very simple. There's a pigment, dissolved in some solvent. You lay out the paint, and the solvent evaporates, leaving the pigment behind. Auto paint is much more durable, but also harder to apply and very toxic. Modern auto paints are two part 'catalyzed' products. Paint is mixed with an activator, and sometimes a reducer, and then applied. The activator makes the paint molecules 'cross link'. The paint film is bound on a molecular level, making for better adhesion and strength. If you want to know a ton more, look at the link I give. BarrkK owns Southern Polyurethanes, a paint company that is well known in the custom/restoration circles. If you read that forum and read what he says, you will eventually know everything there is to know about paint. Also check the wikipedia articles on polymers and cross-linking

Q:What is the polymerization mechanism by which the low molecular weight monomer is converted into a polymer

The general category says the addition polymerization reaction (polymerization reaction) polycondensation reaction (condensation reaction)

Q:Want to buy a black ink for the pen to see a lot of people say that the color of carbon ink pure but easy to plug pen, pigment ink is not easy to plug the pen but the color is not enough black. In the end these two kinds of ink is not the same. If you can give a recommendation is not a pen and color black ink that is better friends. thank you very much.

Carbon ink is carbon type, pigment ink is dye type. Carbon-type easy to plug pen, dye-type color is not carbon-type deep, but not plug pen. I suggest you use the boss brand ink or a little bit of the German ink Parker, Gabriel.

Q:Polymer lithium-ion battery models how many models mean what?

123456 on behalf of 1.2MM * 34MM * 56MM

Q:The relationship between aromatic amines and azo.

Aromatic amines are aromatic compounds, and azo is not but they are structurally similar to aromatic amines which are 22 or 24 are are isomers? If so, it has its molecular formula

Q:are they different kind of paints, different from the normal latex and oil paints?

Emulsion paints are water based acrylics. Emulsion is a term used in the UK, latex is used in the USA, but they are the same thing. en.wikipedia.org/wiki/Emulsion_pa... Latex paint is a water-borne dispersion of sub-micrometre polymer particles. The term latex in the context of paint simply means an aqueous dispersion; latex rubber (the sap of the rubber tree that has historically been called latex) is not an ingredient. These dispersions are prepared by emulsion polymerization. Latex paints cure by a process called coalescence where first the water, and then the trace, or coalescing, solvent, evaporate and draw together and soften the latex binder particles and fuse them together into irreversibly bound networked structures, so that the paint will not redissolve in the solvent/water that originally carried it. en.wikipedia.org/wiki/Acrylic_pai... Acrylics were first made commercially available in the 1950s. These were mineral spirit-based paints called Magna[1] offered by Bocour Artist Colors. Water-based acrylic paints were subsequently sold as latex house paints, although acrylic dispersion uses no latex derived from a rubber tree. Interior latex house paints tend to be a combination of binder (sometimes acrylic, vinyl, pva and others), filler, pigment and water. Exterior latex house paints may also be a co-polymer blend, but the very best exterior water-based paints are 100% acrylic. Soon after the water-based acrylic binders were introduced as house paints, artists (the first of whom were Mexican muralists) and companies alike began to explore the potential of the new binders. Water soluble artist quality acrylic paints became commercially available in the early 1960s, offered by Liquitex.

Q:What is the harm to the paint?

At present, home improvement commonly used in the paint are solvent and water-based paint two categories, the market solvent-based paint is often cheaper than water-based paint half, therefore, many home improvement companies will choose the former. However, experts, solvent-based paint benzene content is much higher than the water-based paint, irritating odor, in the course of the great harm to the human body, into the atmosphere will pollute the environment, and even fire Danger. At this time the test results are also very alarming, exceeding the standard up to several hundred times. Until the paint is dry, the harm to the human body was reduced to the level of water-based paint. The water-based paint is environmentally friendly products, so experts recommend that consumers try to buy water-based paint, it is best not to use solvent-based paint. Moreover, the use of water-based paint is also a trend, the international community are trying to develop water-based paint, reducing the production of solvent-based paint.

Q:What is the meaning of the polymer in IMDS

Labeled polymer If a part contains at least one polymeric material (substance class 5.x), there will be an additional question in the details of the relevant part: "The polymer has been labeled" The complete description of this simplified question is: Have you marked your polymer as required by the corresponding ISO standard (eg ISO 1043 ...