Lithopone 28%-30% For Paint &Coating manufacturer direct sell
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 2000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Specifications
white powder pigment Lithopone 28%-30% for paint &coating
1 Timely delivery
2 High quality with best price
3 ISO&SGS qualifed
White Powder Pigment Lithopone 28%-30% For Paint &Coating
Characteristics:
High whiteness lithopone is a kind of new-style nontoxic, green, non- pollution lithopone, adopt unique nano technology production, coated by Silicon & Aluminum with characteristic resistance to acid and alkali, higher weathetability, nice optical performance, high whiteness and temperature resistant, strong hiding power and reducing power to prevent from yellow.
White Powder Pigment Lithopone 28%-30% For Paint &Coating
Applications:
Widely used in all paint coating papermaking, printing, ink, medium and low-grade paint coating can be instead of the alternative of titanium dioxide pigment.
White Powder Pigment Lithopone 28%-30% For Paint &Coating
Specification:
Test Project | Standard index value |
Antholeucin & BaSO4 % (m/m) ≥ | 99 |
ZnO% (m/m) ≤ | 0.3 |
105°C Volatile% (m/m) ≤ | 0.3 |
Water soluble % (m/m) ≤ | 0.3 |
Sieve residue (63μm mesh)% (m / m) ≤ | 0.1 |
Color (compare with standard sample) | Excel |
Alkali of the water extract | Neutral |
Oil absorption (g/100g) ≤ | 10 |
Color power consumption (with standard sample)% ≥ | 105 |
Conceal ability (contrast ratio) | Not Lower than 5% standard |
White Powder Pigment Lithopone 28%-30% For Paint &Coating
Notes:
Careful load and unload, be care not pollute or torn the package, avoid rain and insolation during transportation.
White Powder Pigment Lithopone 28%-30% For Paint &Coating
Store:
Store in ventilated and dry places, pile less than 20 tiers, keep away from goods that can effect the quality of the goods, against damp.
White Powder Pigment Lithopone 28%-30% For Paint &Coating
Package:
PP woven bag, paper bag net 25 kg, 500 kg, 1000 kg etc, also can be negotiated with the client.
White Powder Pigment Lithopone 28%-30% For Paint &Coating
packing & shipping terms:
Trade
| MOQ | 1 Ton | |
| Price | ||
| Port | Xingang Port, China | |
| Payment | L/C,T/T | |
| Supply Ability | 4000 Tons/Month | |
| Payment Terms | Sample | 3-5 Working Days |
| Lithopone | Within 15 Working Days | |
| Packaging | 25 or 50kg/woven bag or kraft paper or upon request | |
| Shipping | By Sea,Air | |
White Powder Pigment Lithopone 28%-30% For Paint &Coating
why choose us:
1. We are factory.we can guarantee production
2. High quality product
3. Considerate service
4. Efficient work and best quality
5. Products can be custom-made
6. Professional marketing team
- Q: Why do plants contain so many pigments?
- Typically most plants only contain chlorophyll which is green. Which plants are you referring to?
- Q: Is gel food coloring a pigment or a dye?
- Dyes contain pigments, my friend. What is a pigment? They are like little beads. Very very tiny beads of the same color. Then if you spread these out, they give the thing a color. For example, the little green beads in leaves give it a green color. Pigment in our hair gives it a blonde/auburn/brown/black color. What is a dye? A dye is a liquid made up of water and pigments. The pigments are dissolved in water (well not really dissolve just that you cant see the beads) so that it's easier for us to use it. Everything that has a color is made up of pigments. So, gel food coloring is a thicker version of a dye that contains pigments.
- Q: PLEASE TRY!, to awnser ANY of the questions below.~What factors cause leaves to change colors. Where do these colors come from?~What are the names of the specific chemical pigments that cause the colors we see (reds, yellows, purples, browns, greens etc.) These are the same pigments (chemical that causes color) that give fruit their different colors.~What is the process (how it happens) that cause leaves to fall off of the branches. Explain at the cell level. (picture)Please try to awnser. Thanks.
- 1. Changes in pigment compsition is the primary reason for the changes in the colour observed during different developmental stages of leaves. 2. Each pigment has the property of absorbing light rays of certain wave lengths and reflecting rays of certain wave length. This is called chromatic property of the pigment. For example Chlorophyll absorbs all wavelengths and reflects green wave lengths. Hence it appears green in colour. Therefore the colour is in the light rays and not in the pigment. 3.Reds= Phycoerythrin; Yellows= Xanthophylls; Purples= Anthocyanins; Browns= different combinations of red and yellow pigments; greens= Chlorophylls; Blue= Phycocyanins. 4. Yes 5. The process of leaf fall is called Abcission. Leaf os an organ of definitive growth. It grows to its maximum size and becomes scenescent. Once scenescence sts in, all cellular materials that can be used elsewhere are translocated to other growing parts and the leaf becomes yellow. The water supply to the leaf is cut off. The phloem also becomes non-functional. At this stage a special layer called Abcission layer is formed at the base of leaf near the point of atachment to the stem. The abcission layer produces cork cells which plug the region. The layers of cells above the cork layer become deprived of water and food and die forming Separation layer. At this stage the leaf is attached to the base only by the xykem cells. By its shere weight the leaf breaks and falls. The most important point about abcission is that the exposed part of the leaf base is covered by cork layer which is impervious to entry of pathogens! Refer to any Plant Anatomy book for a diagram to show the longitudinal section of the abcission layer.
- Q: What does it mean when something is highly pigmented?
- PIGMENTED = A HIGH SATURATION OF COLOUR
- Q: how are the pigments in clothes differ from plant pigments?
- Pigments are pigments. They are made of molecules that absorb some colors and reflect others from the visible spectrum of light, which gives everything color. Black pigments absorb everything and reflect nothing, so black is the absence of color and it is why dark clothing are warmer in winter. White pigments reflect everything and absorb nothing, so clothing that is white is cooler in summer. Most plants have more chlorophyll, a green pigment, in them than other pigments, so the plant is overwhelmingly reflecting green back to our eyes and absorbing the red and blue ends of the spectrum. In fall, when the chlorophyll breaks down, we can see the yellow, orange, and red pigments that are also in the leaf for a few weeks. In this way, all pigments are alike. However, perhaps what your teacher is looking for is that the green pigment chlorophyll in plants not only absorbs red and blue wavelengths of light, it also uses that energy to excite electrons from the molecules of chlorophyll and send them through an electron transport chain that enables light energy to be converted to chemical energy and store it in the C-H bonds of glucose, which is made during photosynthesis. Other pigments, whether they be in clothes or other objects such as cars or just about anything else do not do this. Only plant chlorophyll, or the green pigment in plants, converts light energy to chemical energy. That is the one huge difference. Otherwise, like all other pigments, chlorophyll absorbs some wavelengths of light and reflects others, in the case of chlorophyll, green wavelengths of light.
- Q: explain how the pigments in colored objects such as clothes differ from plant pigments
- Green pigments absorb light in the red and blue parts of the spectrum and reflect the green back to our eyes. The major functional difference between chlorophyll and say jade green is that only the chlorophyll in living systems can transfer the absorbed light energy and the excited electron to another molecule, thus trapping it. In biology, pigment is any material resulting in color in plant or animal cells which is the result of selective absorption. Some biological material has so-called structural color, which is the result of selective reflection or iridescence, usually done with multilayer structures. Unlike structural color, pigment color is the same for all viewing angles. Nearly all types of cells, such as skin, eyes, fur and hair contain pigment. Butterfly wings typically contain structural color, although many of them contain pigment as well. Creatures that have deficient pigmentation are called albinos. In the coloring of paint, ink, plastic, fabric and other material, a pigment is a dry colorant, usually an insoluble powder. There are both natural and synthetic pigments, both organic and inorganic ones. Pigments work by selectively absorbing some parts of the visible spectrum (see light) whilst reflecting others. A distinction is usually made between a pigment, which is insoluble, and a dye, which is either a liquid, or is soluble. There is no well-defined dividing line between pigments and dyes, however, and some coloring agents are used as both pigments and dyes. In some cases, a pigment will be made by precipitating a soluble dye with a metallic salt. The resulting pigment is called a lake.
- Q: a. chlorophyll ab. chlorophyll bc. chlorophyll cd. carotenoid pigments
- Chlorophylls are greenish pigments which contain a porphyrin ring. This is a stable ring-shaped molecule around which electrons are free to migrate. Because the electrons move freely, the ring has the potential to gain or lose electrons easily, and thus the potential to provide energized electrons to other molecules. This is the fundamental process by which chlorophyll captures the energy of sunlight. 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. From this I would say the answer is c.
- Q: i also need the color they are links would be great if you know a good one
- If you want to physically separate the different pigments, you can use a method called paper chromatography. The chlorophyll is dissolved in a certain solute and is allowed to move through a piece of paper. The different pigments will move at different speeds and they will be separated. But if you simply want to identify the different pigments, you can use another method called spectrophotometry. Different chlorophyll pigments absorb photons of different wavelength. In diethylether, chlorophyll a has approximate absorbance maxima of 430 nm and 662 nm, while chlorophyll b has approximate maxima of 453 nm and 642 nm. So that's how you distinguish between the two.
- Q: the absorption spectrum and the range of light reflected by each
- three major pigments are 1.chlorophyll a 2.chlorophyll b 3.carotenoids chlorophyll a is the major pigment,chlorophyll b n carotenoid are the accessory pigments which help in absorption of the incident light of different wavelengths. another pigment xanthopyll-fucoxanthin is also present in some plants
- Q: What are MAC pigments?
- ive heard of them, and all that glitters on youtube shows you how to press them and make them into eyeshadow by heating them and stuff. Its basically eyeshadow that is not pressed yet.
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Lithopone 28%-30% For Paint &Coating manufacturer direct sell
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 2000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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