Q:Is the mobile power supply a lithium-ion battery or a lithium polymer battery?

Personal recommendation is the best: OKorder diy lithium polymer battery battery mobile power

Q:Can I add water to the paint?

Water dilution coating refers to the late emulsion emulsion for the film preparation of the coating, the solvent-based resin dissolved in organic solvents, and then with the help of emulsifier with a strong mechanical stirring to disperse the resin in water to form an emulsion, called the Emulsified emulsion, made of paint in the construction can be diluted with water.

Q:What are the best dyestuffs for silk products?

If from the convenience of dyeing, acidic, weak acid dyes the most convenient. Fastness says that weak acid and reactive dyes are slightly better.

Q:Is it harmful to the body at the paint factory?

Second, the workers should wear a mask and gloves during construction, to avoid direct contact with the skin paint; in the construction of all the windows open ventilation. In addition, usually eat more high vitamin content of food, drink plenty of water.

Q:I use the Canon MP198 printer, is used for the system, West Black pigment ink, now want to use West dye ink, because the price is much cheaper. Can I mix it?

No, mixed with different inks will produce a chemical reaction that may produce a precipitate. Not recommended for use

Q:Polymer mortar is a ton of tons of cubic meters. To give more than 1,500 tons a ton. How much money is converted into a cubic meter.

The density of polymer mortar than the cement mortar should also be about 1800 kg / cubic meters. That is, there are about 1.8 tons of 1 side, 1 ton 1500, 1 side about 2700 or so

Q:Giraffe paint and bauhinia paint which brand is good

Two are very general like the brand it, you have to choose the words like Dulux Yeah these more reliable Oh!

Q:Does white paint and paint affect babies?

However, in general, paint and paint are chemicals, the child is certainly not good to see how he touched.

Q:The original wall on the paint and then on the powder will have a chemical reaction?

Paint the name of the traditional paint the so-called paint coating to protect or decorate the surface of the object and can be firmly attached to the coating with a continuous film through the resin, or oil, or emulsion to add or add pigments, fill the corresponding additives with solvent or water Liquid coating industry more authoritative "coating process" book definition: paint material material with the construction process coated objects surface-shaped adhesive firm, with a fixed strength, continuous solid film-like membrane known as the coating film or coating

Q:My homework is painting construction sketches, but use art strokes. So, I would like to ask you, which kind of brand pen pen best suited art brush? Ink is thick enough but smooth use!

Dr. 404 good, the color is relatively bright, there are ink fragrance