Q:Mobile power election polymer batteries or lithium batteries really good

Polymer batteries: the general use of soft aluminum-plastic composite packaging film. The internal semi-solid polymer. Smooth performance, high efficiency, small internal resistance. Safety performance is better, there are over-current, overvoltage protection device. Life cycle charge and discharge cycles of about 500. But the polymer batteries are usually wrapped with tin foil paper is easy to deformation, impatient impact, because the manufacturer of different over-voltage protection quality is good and bad and so on.

Q:How do I paint ceiling while avoiding getting paint on newly painted walls? Don't want to run risk of stripping paint off walls by using tape to protect any overlap of paint from ceiling. Obviously cannot spray paint. Roller OK but what about edges where ceiling meets walls?

While giving strokes on ceiling use a very steady hand so that the paint does not splatter to other walls. If you like you can also use angle brushes for painting the ceiling.

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

Do not let yourself do it for so long. To make a long-term plan if it is useless for ordinary masks, PM2.5 refers to particles of less than or equal to 2.5 microns in the atmosphere, also known as granules that can enter the lungs. Its diameter is less than the thickness of the hair of the hair 1/20. Although PM2.5 is only a small component of the atmospheric composition of the Earth, but it has an important impact on air quality and visibility, so it is recommended that you go out to wear the United States imported Pu Wei 3316586 Xin, or J1234889D buy good quality masks , Can filter harmful substances, good adhesion masks, for you and your family's health, let your family go out wearing a mask, I wish you happiness, hope to adopt

Q:I would like to ask: how to calculate the dye is how to calculate the dye? The I like an example: 1: 200ml bath ratio, cloth weight 5g, how to calculate the dye

He said is not the bath than the dye concentration is, the concentration of 5 grams of dye is 1: 200

Q:Indoor wall brush ordinary paint on the body ok

It is best to use inorganic paint.

Q:Polymer lithium battery and liquid lithium battery which is good

First, from the energy density of the volume, the polymer battery because there is no filling electrolyte, diaphragm with ceramic + PVDF coating, thinner, so the energy density is higher.

Q:I would like to ask the watercolor paint and Chinese painting which poison is bigger? Thank you

You said the toxic pigments are generally pigment ingredients containing rare heavy metals, commonly known as rare earth. This kind of pigment production process requires high, because the rare earth chemical properties and stability, so this paint is not easy to draw the painting, generally no domestic production, only imports, and the price of expensive. Due to different colors of the pigment for the different types of rare earth, and different types of rare earth raw materials, the price difference is relatively large, so this kind of rare earth containing high-grade pigment color different prices are also different,

Q:What can fight to the yellow dyed

The first figure of the third puzzle, I was the one that got

Q:How to distinguish between fluorocarbon paint and ordinary paint?

Electrostatic spray gun, aluminum electrostatic spray gun, aluminum fluorocarbon paint electrostatic spray gun to find large spray electromechanical. Focus on industry for twenty years.

Q:What is the meaning of paint in Japanese?

Dyes and pigments