Green LED Fluorescent Powder with Hot Sale In China

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77 kg
Supply Capability:
100000 kg/month

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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:difference betwwen dyes and pigments?
Dyes are dissolved in whatever solvent is used. Pigments are insoluble. Often a pigment is made by attaching a dye molecule to an insoluble particle. According to my sources a pigment is a coloring matter, usually in the form of an insoluble powder that is mixed with oil, water, etc. to make paint. The pigment lays on the surface and becomes part of the dry film. A dye is soluble in water and is used to color cloth, basket reed and other porous materials. A tube of white toothpaste would be a white pigment for some imaginary use. The same toothpaste, with a red dye added, would be a pink or red pigment. With an overwhelming concentration of dyes, or with black powder added, it could be a black pigment. Silver or metallic colorants can only be pigment.
Q:What does pigmented mean?
Pigment is the concentration of color in a substance of matter. So when something is highly pigmented it means that the color is vibrant and rich :)
Q:What is the role of pigment in photosynthesis photosynthesis ?
The pigment is known as chlrophyll, and plays a vital role in photosynthesis. It is a principal light-capturing pigment in most plants, algae and cyanobacteria. In plants and algae, chlorophyll is located in the thylakoid membranes of choroplasts. During the reaction of photosynthesis carbon dioxide and water produce energy using light energy trapped by the green pigment chlorophyll. This reactions primary products are ATP and NADPH, with oxygen being produced as a waste product. Photosynthesis takes place in the chloroplasts, where the green chlorophyll pigment is located.
Q:Losing pigment in eyes?
My okorder.com.
Q:advantages of having accessory pigments?
in leaves accesory pigments are important because chlorophyll the main plants pigment are easilly broken down by low temperature. if chlorophyll, the green pigmnet is broken down accesory pigments give the leaves its color, usually orange, yellow
Q:What is the importance of the accessory pigments?
Q:compare and contrast the different pigments involved in photosynthesis?
Q:Your classmate suggests that chlorophyll is not the only pigment contained in plant cells. Is your classmate c
Pigments in plants color every part: red rose, orange carrot, purple plums. These pigments are not photosynthetic their function varies with location in the plant and the season. Chlorophylls are the primary photosynthetic pigment class found in chloroplasts. Flavonoids like the anthocyanins provide red, blue, purple, or magenta color to flowers and fruits. Color serves to attract pollinators and seed distributors. Recent literature reports some 550 different anthocyanins.
Q:what is the function of pigment molecules in photosynthesis?
Pigment Molecules
Q:complete the table below to organize your thoughts about plant pigments?
pigment: .... reflected color to eyes .. what color of light it absorbs Chl a reflects green spectra between the blue and red absorption peaks. Some is absorbed at blue 450nm but most absorbed at red 680 - 700nm. Chl b reflects green spectra between the blue and red absorption peaks with a difference in which peak is stronger. Most is absorbed at blue 470 but also some at blue 430 and red 640 nm. Cartenoids reflect yellow, orange, or red and absorbs blue to blue-green light spectra. Xanthophyll absorbs well at 400-530 nm. Xanthophylls are a common sub class of the carotenoid pigment group. Beta-carotene absorbs most strongly between 400-500 nm.

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