Q:What color is

Metal ink, refers to the use of small metal foil instead of traditional inks made of pigments or dyes, with a unique metal shiny effect of the ink. Often said that the metal ink is mainly silver ink and gold ink. Silver ink is made of aluminum pigment; gold ink is generally made of copper pigment and zinc pigment in different proportions, by controlling and changing their ratio can produce green gold, green red gold, red gold ink or the Need Pantone metal color ink.

Q:What are the types of polymers that are classified by performance and use?

Fibers - the direction of the molecules in the greenhouse (ie, in the direction of the molecular main chain) is very strong, the deformation after the force is smaller, in a wide temperature range (such as -50 ~ 150 ℃) mechanical properties change little High polymer, such as nylon, polyester and so on.

Q:What is the difference between the light resistance and the weatherability of the pigment?

Pigment weather resistance indicators can be used outdoor outdoor exposure experiments or indoor use of artificial atmospheric aging equipment to simulate the field environment for measurement. Outdoor exposure experiments usually select specific locations as experimental sites, and these experimental sites are often areas where the climatic conditions are very severe (strong sun, heavily polluted industrial atmospheres, etc.), the most famous outdoor exposure site is Florida The The sample plate will typically be placed in the direction of 5 ° in the positive direction for 12 months or longer exposure to outdoor exposure experiments.

Q:How do I tell if the ink is a dye ink or a color ink?

Concentration is not the same

Q:What are the characteristics of polymers compared to composites?

The composite material is composed of two or more kinds of materials together, of course, the polymer can be one of the composite material composition, for example, can be used as a composite material of the matrix material

Q:What is the difference between paint and putty powder?

Putty powder is the end of the paint to make the finish

Q:I want to buy paint powder that changes colour in the sunlight or something like that, it says "It is guaranteed to mix well with any clear paints or tinted candy paints" what is a clear paint and a tinted paint?

Use a marine epoxy paint. it truly is the variety that is used on boats. yet this isn't effective - you'll ought to water resistant the completed deck so as that the timber below received't rot - it truly is what motives the paint to peel off. timber will amplify and contract reckoning on the temperature, which enormously a lot signifies that the coat will crack someplace. in case your deck is dry countless the time, marine epoxy paint will very last. yet, in case your deck receives soaked in countless water countless the time, i imagine the answer above is extra effective interior the lengthy time period - have it dyed. you may want to attempt an oil depending polyurethane or penetrating oil stain - that is sensible preserve your timber

Q:Softened water to ensure the quality of dyeing water to avoid the role of reactive dyes and hard water c What is the meaning

Bath ratio and dyeing It is reported that foreign factories generally use atmospheric pressure low bath dyeing machine for cotton knitwear dyeing processing, low bath than we all know, because the reactive dyes are directly affected by the dye, to improve the dye Utilization and efficient use, the use of low bath ratio conditions for dyeing is extremely effective. In general, the relationship between the bath ratio and the dye uptake rate can be expressed by the formula E = K / (K + L) K = [D] f / [d] s, L = Ws / WfE: Bath D, dye weight, WF: fiber weight; [D] D dye concentration in D dye [D] F: dye concentration on fiber It can be seen from the formula that if the distribution order is fixed The greater the bath ratio, the smaller the dye uptake rate.

Q:Heroes what is the paint coating with barium sulfate it and ink with barium sulfate and plastic barium sulfate difference?

There is no significant difference between the classification of barium sulfate is mainly their own physical properties to determine some of the parameters.

Q:I bought a NOKIA5700 mobile phone someone else's original battery is written above the lithium polymer battery and my original battery above wrote a lithium battery and a Li-ion. How do I know it is a lithium polymer battery or the kind of liquid Lithium battery?

As long as the Nokia original battery is like a good way to distinguish between genuine and battery.