Green LED Fluorescent Powder with Hot Sale In China

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Product Description:

Description of LED Fluorescent:

1.In-house raw material supply 
2.Scale production: 1600T/Year 
3.Export volume No.1 in China 
4.ERP: traceability


Festures of LED Fluorescent:

Fluorescent powder, also called phosphor, most generally, is a substance that exhibits the phenomenon of luminescence. Somewhat confusingly, this includes both phosphorescent materials, which show a slow decay in brightness (> 1 ms), and fluorescent materials, where the emission decay takes place over tens of nanoseconds. Phosphorescent materials are known for their use in radar screens and glow-in-the-dark toys, whereas fluorescent materials are common in cathode ray tube (CRT) and plasma video display screens, sensors, and white LEDs.


Specifications of LED Fluorescent:

Cathode ray tubes produce signal-generated light patterns in a (typically) round or rectangular format. Bulky CRTs were used in the black-and-white household television ("TV") sets that became popular in the 1950s, as well as first-generation, tube-based color TVs, and most earlier computer monitors. CRTs have also been widely used in scientific and engineering instrumentation, such asoscilloscopes, usually with a single phosphor color, typically green.


Images of LED Fluorescent:

Green LED Fluorescent Powder with Hot Sale In China

 

FAQ:

1.When can i get the price quotation?

We can send you the quotation within 24hours after your inquiry, including the shipping cost if you need.

2.What about payment term?

30% T/T deposit, balance against B/L copy.

Full T/T payment if quantity less than MOQ.

3. What’s your after-sales service?

One-year warranty, and 1% common accessories.

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Q:what are the three major photosythetic pigments?
A okorder.com/... gives the spectra (Action and Absorption)
Q:What is a pigment?
a pigment is a naturally produced substance in humans and nature in general, that reflects light that is perceived by our eyes as colour -a person without pigment would show totally white hair, and pale pink skin and eyes (the pink is from the blood vessels) -we have it to protect us from the sun --> naturally dark or tanned people have lots, rarely get burned or skin cancer; fair-skinned people were designed for the northern areas with less sunlight, burn easily
Q:Where about in the beetroot is the pigment concentrated more?
I've known it to be in the skin and thats from a cooking point of view.
Q:Mac Eyeshadow vs. Mac Pigment... which is a better investment...???
MAC pigments. The color is just so rich and it lasts really long.
Q:Why do plants contain so many pigments?
Chlorophyll is the respond and here is why - this pigment provides flowers their relative eco-friendly shade because of the fact flowers undergo photosynthesis to furnish themselves with glucose for capacity. in this technique, flowers soak up photograph voltaic capacity from the sunlight. Chlorophyll has a eco-friendly pigment for the reason that's the pigment that attracts photograph voltaic capacity the main effectively. consequently offering the plant with greater photograph voltaic capacity, which would be converted into chemical or warmth capacity by way of cellular respiratory, yet that's an entire distinctive tale.
Q:photosynthetic pigments?
Molecular structure... Chlorophylls are greenish pigments which contain a porphyrin ring. This is a stable ring-shaped molecule around which electrons are free to migrate. There are several kinds of chlorophyll, the most important being chlorophyll a. This is the molecule which makes photosynthesis possible, by passing its energized electrons on to molecules which will manufacture sugars. All plants, algae, and cyanobacteria which photosynthesize contain chlorophyll a. A second kind of chlorophyll is chlorophyll b, which occurs only in green algae and in the plants. A third form of chlorophyll which is common is (not surprisingly) called chlorophyll c, and is found only in the photosynthetic members of the Chromista as well as the dinoflagellates. The differences between the chlorophylls of these major groups was one of the first clues that they were not as closely related as previously thought. Carotenoids are usually red, orange, or yellow pigments, and include the familiar compound carotene, which gives carrots their color. These compounds are composed of two small six-carbon rings connected by a chain of carbon atoms. As a result, they do not dissolve in water, and must be attached to membranes within the cell. Carotenoids cannot transfer sunlight energy directly to the photosynthetic pathway, but must pass their absorbed energy to chlorophyll. For this reason, they are called accessory pigments. One very visible accessory pigment is fucoxanthin the brown pigment which colors kelps and other brown algae as well as the diatoms.
Q:Pigmented microorganism?
Pigments have many advantages for the cell. They can absorb light to be used in photosynthesis. Specific pigments absorb light in a specific range - so the more pigments the more light can be absorbed and used for photosynthesis. Pigments also protect the cells from damage by UV radiation. More recently it has been suggested that some pigments inhibit the growth of some microorganisms.
Q:Genetics Problem 5 - pigment in the mouse?
interior the 1st bypass AACC x aacc, discern a million will produce all AC gametes and discern 2 ac. Your F1 will all be AaCc. As all have the C allele they are going to be pigmented and as they're Aa they're going to all be agouti. Your F1 bypass is AaCc x AaCc. each and each discern can produce 4 gametes AC, Ac, aC, ac. To get all the genotypes you would be able to desire to entice a 4 x 4 Punnett sq.. each and each column and each and each row has between the 4 gametes in it and the cells comprise the blended genotypes. in case you count type up your genotypes you will discover 9 comprise the two A and C, those are agouti, 4 comprise cc, and all of those would be white regardless of the genotype at A, 3 comprise aa and C, those will all be black. So your phenotypic ratio would be 9:4:3 agouti: white: black the subsequent 3 crosses are all attempt crosses - you employ a recessive discern to artwork out the genotype of the different discern. a million. As lots of the offspring are colourless, you be attentive to that the two mothers and dads carry the c allele, as you pick cc for colourless mice. As there are no black mice, there is not any a allele interior the mum, as no aa offspring are produced. The bypass is AACc x aacc. woman gametes are AC or Ac and male gametes are all ac, offspring are the two AaCc or Aacc. 2. Is the opposite of bypass a million. There are black offspring so mom would desire to hold an a allele to furnish black mice, as there are no colourless ones, there is not any c allele interior the mum. you could write down the bypass and the F2 effect now. 3. This time all hues are produced, so the mum would desire to hold the two a and c alleles. Her genotype is AaCc, she would be able to offer 4 gametes as interior the 1st bypass and you will artwork out the resultant genotypes and phenotypes interior the F2.
Q:Bright Eye Shadow Pigment?
Check out GOSH Cosmetics. They have tons of colours, many of which are bright. Try the waterproof eyeshadows and the effect powders.
Q:does photosythesis requier pigment moulecuels?
Photosynthesis requires Chlorophyll, which is composed of a mixture of pigments like chlorophyll a, chlorophyll b and xanthophyll. These pigments allow certain wavelengths of light to be used for photolysis, a required stage of the photosynthetic process.

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