Iron oxide red 190

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·         CAS No.: 1309-37-1

·         Other Names: Iron oxide (Fe2O3)

·         MF: Fe2O3

·         EINECS No.: 215-168-2

·         Place of Origin: China (Mainland)

·         Usage: Ceramic Pigments, Coating Pigment, Cosmetic Pigment, Ink Pigments, Plastic & Rubber Pigment, Leather Pigments, Other

·         Model Number: 190

·         Type: Iron Oxide

·         Style: Inorganic Pigment

·         Appearance: Powder

·         color: Iron Oxide Red, Yellow, Black, Blue ,green

·         wetherability: very good

·         certificate: ISO9001:2000

·         heat-resistant: very good

Packaging & Delivery

Packaging Details:

25 kg/ craft paper bag, 22MT/20FCL (Iron Oxide Red); 25 kg/ craft paper bag, 13 MT/ 20FCL (Iron Oxide Yellow); 25 kg/ craft paper bag, 20MT/ 20FCL (Iron Oxide Black)

Delivery Detail:

Within 2weeks after get the advanced money

Specifications

synthetic red iron oxide 190
21 years factory
supply CCIC,ISO,SGS inspect
Free samples will sent to the customer

Iron oxide red 190

1. Product Description
1). Bright-colored exquisite powder.
2). Good weatherability (Lightfastness, heat-resistant and alkali resistant)
3). Strong tinting power, excellent coverage and fine dispersion.
4). We can supply iron oxide with different color, specifications and packing
5). Only dissolved in heat strong acid

2. Product detailed Specification

Item

Index

Primary color

Diluted color

Iron content (Fe2O3) 105 drying%≥

80

Fineness (325 mesh wet sieve residue)%≤

0.3

Oil absorption, g/100g

14-20

Moisture & 105 volatile%

1.0

Water solubles% ≤

1.5

Water suspended matter PH value

5-7

Relative tinting strength (compared with standard sample%) ≥

95

Water extract pH ml≤

20

We also have many of other colors and type, if you have the special request, please email me freely

3. Product Application
  brick,concrete, roofing tile, paver, stucco, masonary, paint, coating, rubber, plastic, paper and leather industries etc.  

4. Product Packing:
25 kg/ craft paper bag,    22MT/20FCL     (Iron Oxide Red);
25 kg/ craft paper bag,   13 MT/ 20’FCL   (Iron Oxide Yellow);
25 kg/ craft paper bag,    20MT/ 20’FCL   (Iron Oxide Black)

5.superiority

 1.accept the inspection of SGS,  CCIC and the other international  inspection  department.

 2.Free samples will sent to you.

 3.21 years experience.

 4.professional skills

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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.
Q:colorfast pigment - define and explain the molecular structure that provides this property?
Pigments, are generally solids and are usually insoluble in the medium in which the pigment is being used. Pigments, are typically used instead of dyes in applications where color migration or bleeding is undesirable. One possible approach to create a colorfast pigment for use in something like toothpaste would be in a layered anion exchange material which is contacted with the dye under conditions in which a water-insoluble pigment is obtained. The water soluble dye and the layered anion exchange material would normally be contacted together in a liquid medium in which the dye has been dissolved. The layered anion exchange material is preferably a layered aluminate of some kind. Generally, pigments are graded by international standards for color fastness. Eight is the most color fast, and anything over six will do quite well out-of-doors. As ancient Frescoes, sand paintings, petroglyphs and other pure-pigment art demonstrate, certain pigments can remain in direct sunlight for thousands of years without any indication of fading. These pigments are earth, metal, and chemical colors that are neither dyes nor tints. Dyes and tints, such as alizarin crimson, berry juice, etc. will bleach quickly due to ultraviolet exposure that occurs in direct or indirect sunlight. Today most paints are derived from much different sources than they were as recently as fifty years ago. Real cadmium, cobalt, copper oxide, to name a few, are no longer used. They are now formulated to appear similar to the traditional pigments. They may be extended out with white, resulting in an appearance that can differ with traditional counterparts. For the most part these new colors are very colorfast and without the addition of medium or varnish they will not fade when left in direct sunlight.
Q:advantages of having accessory pigments?
Each photon has a particular wavelength, determined by the photon's energy. A pigment such as chlorophyll can only absorb photons in particular wavelength bands, matching the energies of available electron transitions to excited states. For chlorophyll, these bands are in blue and red -- the green color of most leaves is due to the waste light that is not absorbed by chlorophyll, while red and blue photons can be absorbed and used to power photosynthesis. An accessory pigment can absorb a photon that has a wavelength (color) outside of the bands that chlorophyll is able to absorb and can pass some of the absorbed energy on to chlorophyll, getting rid of the excess energy in another form, such as heat. A pigment might be tuned to absorb a photon of yellow light; the absorbed energy, stored in the excited state of an electron, is called an exciton (the photon becomes an exciton, so energy is not created or destroyed). The exciton can be passed to a chlorophyll, but only with the same energy as the red photon that the chlorophyll could normally absorb directly. The excess energy, the difference in energy between the yellow and red photon, must be dissipated in another form. This process allows a plant to harvest photons that would otherwise be unavailable to its photosystems. Consider how this would be an advantage to a plant living on a shaded forest floor, or to a planktonic cyanobacteria floating in the water below other photosynthetic algae, in regions where photosynthetically useful photons are scarce.
Q:My MAC pigment is really chunky-like?
I would recommend applying the pigment wet. There are a multitude or different products that you can use to wet the pigment; Fix Plus (from MAC), mixing mediums (you can usually find those at Sephora), or water. Although I would try the first two over water. Hope this helps!
Q:thinking about the main role of pigments in photosynthesis...?
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:Bright Eye Shadow Pigment?
If you want bright colors like that, you should get shimmers or pigments. These are loose eyeshadows that you can pack it on. Many people use a cream base so the eyeshadows can stick onto the skin. If you want something cheap. I know kryolan makes theatrical make up and you can just buy their paint pots. They have the primary colors plus black and white. You will get very vibrant colors if you use cream eyeshadows rather than powder eyeshadows. If you do want to use powder eyeshadows, then you can use a liquid transformer to turn the eyeshadows into liquids so you can paint it onto the skin. Some examples of liquid transformers for cheap would be visine or water. You dip the brush into the liquid transformer and then brush it onto the compact eyeshadows. After that, you just brush it onto the eyelids.
Q:does photosythesis requier pigment moulecuels?
Pigments are needed, because they absorb the energy from the light. Different chlorophylls absorb different wavelengths. When pigment absorbs the photon, it releases an electron, which is used in photosynthesis as energy. Without pigment the light would just past through or reflect and no energy would be left to the cell to be turned into sugar.
Q:can the pigment know as Chinese purple form a matter wave in certain circumstances?
Peaceful demonstrations, which are the sorts urge by governments, are just a way of letting the public let off steam safely without achieving anything. It is most convenient for them - every one has a jolly time, a bit of bantering, and we all go back to the status quo. Just like the House, a lot of empty debates, and the government just goes ahead and does what it wants. The public is beginning to become aware of the severe limitations of democracy as it is practised in the west. There are times, as the government claims, it has to do what has to be done, even though the actions may be 'unpopular', meaning they are not supported by the majority, and therefore undemocratic. Thus, we have supposedly democratic governments doing undemocratic things (and we accuse other countries with different systems of being undemocratic!). In such situations where democratic governments are acting undemocratically, the public surely has a right to resort to actions other than the ballot box (denied them anyway), or futile gestures. The government is supposed to represent majority will in our system; where it ceases to do so, it has lost its mandate, and, should arguable be replaced before the election comes round.
Q:What is the difference between a pigmented eyeshadow and a non - pigmented one?
A believe a pigmented eye shadow will show up more vividly.
Q:Oil paint: what's the pigment, binder, and vehicle?
Pigment is color in powder form. An example is lamp black; it was first made from the soot of kerosene lamps ground fine. Binder is a substance used to hold pigment together and make it adhere; in the previous example, linseed oil would be the binder for the lamp black pigment. Vehicle is a medium acting as a solvent, carrier, or binder for paint; turpentine or mineral spirits would be a vehicle but so would linseed oil as well to help dilute the paint and help it cover a large area. Hope that helps and thanx.

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