Copper Chromite Black Pigment Organic Pigment Powder

Copper Chromite Black Pigment Organic Pigment Powder System 1

Copper Chromite Black Pigment Organic Pigment Powder System 2

Copper Chromite Black Pigment Organic Pigment Powder

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 500 kg

Supply Capability:: 6000000 kg/month

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Black Specifications

Black Paint Pigment-Copper Chromite Black Spinel(P.Bk.28)
High-temperature resistance
Non-toxic pigment
High light fastnes

Black Product Information:

Chemical Name: Copper Chromite Black Spinel

Chemical Composition: Cu/Cr/Fe Oxide

Color Index Name: Pigment Black 28 / P. Blk.28

Color Index Number: 77428

CAS Number: 68186-91-4

Physical Form: Black Powder

Crystal Pattern: Spinel Pattern

Black Product Characteristics:

Pigment Black 28 is one kinds of environmental protection pigments, which is internationally recognized as non-toxic pigments.It has excellent heat resistance, weather resistance, lightfastness, chemical resistance, as well as good hiding power.

Black Main Technical Data:

Heat Resistance	≤1000°C
Light Resistance (Grade 1-8)	8
Weather Resistance (Grade 1-5)	5
Acid Resistance (Grade 1-5)	5
Alkali Resistance (Grade 1-5)	5
Oil Absorption	18-22g/100g
Density	4.8-5.6 g/cm3
PH	7-9
Mean Particle Size	≤1.5 µm

Black Packaging & Delivery

Packing Detail: Per 25 kgs pack in one cardboard drum and inner lined with secure plastic bag.

Delivery Detail: Within 15~20 days after 30% advanced.

Black Advantages:

High-temperature resistance, High light fastness resistance, Acid resistance,

Alkali resistance, Weather resistance, Easy to disperse, Non-migration, Non-bleeding.

Black Regulations:

Compliant to EU RoHS 2002/95/EC

Compliant to EN71Part 3:1994 (A1:2000/AC2002)

Compliant to US FDA 21 CFR 177.1520

Compliant to ASTM F963-08 (Clause 4.3.5)

Compliant to REACH

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:i want to get mac melon pigment but i dont know what other eyeshadows to pair and blend it with. im looking for an everyday look. also what brushes to use with pigments?: With the Melon pigment, I would recommend using warm, chocolate copper, bronze types of colors. It will provide a nice contrast to the melon while giving your eyes some added depth and definition. As far as brushes go, I like using the 252, large shader brush. This brush picks up pigment nicely and it has nice compressed/dense bristles so you can manipulate and lay the pigment down with greater ease. I like the #286 The dual fiber blending brush for pigments as well. It's made of natural fiber and synthetic fiber. This is a great brush because you really get 2 brushes in 1. With this 'blending' brush you can also use it for targeted color deposits and the synthetic fibers won't suck up what you just laid down and you will get a flawless, beautifully blended eyeshadow application.

Q:What are iridescent magnetic effect pigments?: Iridescent okorder /... (really long explanation)

Q:Please and thank you, it doesn't say so on the website.: Mac Pigment Ingredients

Q:I need to know the classes and sub classes of pigments classification: INORGANIC PIGMENTS Oxides Chromates Sulphides Sulphoselenides Sulphates Silicates Ferrocyandies Carbonates Metallic Mixed Metal Oxides Vanadates ORGANIC PIGMENTS Organic pigments are generally categorized into six types : ?Monoazo Pigments ?Diazo Pigments ?Acid and base dye Pigments ?Phthalocyanine Pigments ?Quinacridone Pigments ?Other polycyclic Pigments if you want more detail: ORGANIC PIGMENTS: 1.AZO Pigments : Monoazo Yellow and Orange Pigments. Disazo Pigments. β-Naphthol Pigments. Naphthol AS Pigments (Naphthol Reds). Azo Pigment Lakes (Salt Type Pigments). Benzimidazolone Pigments. Disazo Condensation Pigments. Metal Complex Pigments. 2.POLYCYCLIC Pigments: Phthalocyanine Pigments. Quinacridone Pigments. Perylene and Perinone Pigments. Diketopyrrolo–Pyrrole (DPP) Pigments. Thioindigo Pigments. Isoindolinone and Isoindoline Pigments. 3. Anthraquinone Pigments. Anthrapyrimidine Pigments. Flavanthrone Pigments. Pyranthrone Pigments. Anthanthrone Pigments. 4. Dioxazine Pigments. Triarylcarbonium Pigments. Quinophthalone Pigments

Q:I want to find bright colored eye pigments much like macs. However I dont want to spend tons of money. Does anyone know of a place that sells inexpensive eyeshadow pigments?: Go okorder

Q:i need pigment in powdered form and i need it to be oil based for my resin project. i was thinking about just crushing up artist oil pastels but i need it to be really fine with no chunks. sooo, i was wondering if anyone sells really fine oil based art pigment powders in a variety of colors. or do you know of i way i could crush up the pastels super fine so it will mix evenly into the resin? (i hope this made sence, i don't know much about art lol)thanks!!!:): Hi. okorder /... Those are all pure pigments, no hues or imitations. The prices may seem high, but even a half a pound of pigment is a huge amount. Prices I've seen on other sites are higher. I do not think it will work to crush up pastels, oil or otherwise, because they already have a binder and probably a lot of filler in them -- you will get a very weak color. Hope this helps.

Q:hahahai have no clue what that means!: n biology, a pigment or biochrome[citation needed] is any material resulting in color of plant or animal cells, which is the result of selective color absorption. Many biological structures, such as skin, eyes, fur and hair contain pigments (such as melanin) in specialized cells called chromatophores. Plant pigments include a variety of different kinds of molecules, including porphyrins, carotenoids, and anthocyanins. Chlorophyll is the primary pigment in plants; it is a porphyrin that absorbs red and blue wavelengths of light while reflecting green. Carotenoids are red, orange, or yellow tetraterpenoids. Anthocyanins (literally flower blue) are water-soluble flavonoid pigments that appear red to blue, according to pH. They occur in all tissues of higher plants, providing color in leaves, stems, roots, flowers, and fruits, though not always in sufficient quantities to be noticeable.Betalains are red or yellow pigments. Like anthocyanins they are water-soluble, but unlike anthocyanins they are indole-derived compounds synthesized from tyrosine. For more info visit : en.wikipedia.org/wiki/Biological_...

Q:(After the fifteenth century): 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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