iron oxide brown pigment 686

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Quick Details

· CAS No.: 1309-37-1;1317-60-8;1332-37-2

· Other Names: Ferric Oxide

· MF: Fe2O3

· EINECS No.: 215-168-2;215-275-4;215-570-8

· Place of Origin: (Mainland)

· Usage: Ceramic Pigments, Coating Pigment, Cosmetic Pigment, Ink Pigments, Plastic & Rubber Pigment, Leather Pigments, cement/concrete parts pigments

· Model Number: 686

· Type: Iron Oxide

· Style: Inorganic Pigment

· Product Name: iron oxide brown pigment

· Color: black

· Type: 686

· Fe2O3 component: from 90% to 98%

· Moisture: black, <1.5% red,yellow,green<1%

· PH value: 4-7

· Apparent Density: 0.7g/cm^3-1.1 g/cm^3

· Particle shape: spherical,irregular,acicular

· Inspection/certification: SGS,CIQ,BV,Asia Inspection

· Package: pp or colored valve or super bags

Packaging & Delivery

Packaging Details:	1. 25kgs thermo-fusible bags 2. 25kgs paper bag with plastic inner 3. 25kgs colored valve bag 4. 600kgs or 1000kgs super or jumbo bags 5. 1 tons or 1.25 tons wooden pallet 6. other customized package like the drum etc
Delivery Detail:	within 15-20 days after signing the contract

Specifications

iron oxide black pigment
1.red/yellow/blue/green/brown
2.SGS/BV/ISO9001 inspected
3. tinting strength>95%
4. chromatism<1

1: Brief introduction of the iron oxide pigment:

The Iron oxide pigment is made by iron, hydrochloric acid, sodium hydroxide which is adopted wet processing method...

As the most important inorganic colorant, the iron oxide pigment is characterized with strong tinting strength,easy

dispersibility,excellent fastness and good weather resistant, it is widely used in the concrete roofing tile,paver,

stucco,masonary,paint,coating,rubber, plastic,paper and leather industries...

2. The technique data and specification of the iron oxide pigment:

Item	Index
Primary color
Diluted color
Iron content (Fe₃O₄) 105℃ drying%≥	90
Fineness (325 mesh wet sieve residue)%≤	0.3
Oil absorption, g/100g	20-25
Moisture & 105℃ volatile%	1.5
Water solubles% ≤	0.3
Water suspended matter PH value	4-7
Relative tinting strength (compared with standard sample%) ≥	100±2

3. The application of the Iron oxide pigments:

A: Iron oxide pigment is used as dye or colorant in various prefabricated concrete parts and architectural products and material,

it is directly added into cement to color up various indoor and outdoor cement surface, for example: wall,terrances,ceilings,

pillars,corridors,roads, car-parking stairs as well as building ceramic and glazed ceramics.. like facing bricks, floor tile, roofing

tiles,panels,terrazzo,mosaic tiles,artificial marbles,etc...

B: Iron oxide pigment is also applicalbe to different coating and protetive materials, including water-based exterior wall paint,

and powder coating, as well as to oil paints. such as epoxy,alkyd,amidogen, and some other primier and finish paint.. it can be

used in toy paints,decorative paints,furniture lacuquers,electrophoresis paints, and enameled paints,etc..

C:Iron oxide pigment is also used coloring material for plastic products like the thermosetting plastic and thermoplasstic,

as well as in rubber products, such as tyre tubes for bycle,automobile,etc..

4. The package and transporation, loading conditions of the Iron oxide pigments:

A: The package of Iron oxide pigment:

a:25kgs thermo-fusible bags

b:25kgs paper bag with plastic inner

c:25kgs colored valved bag

d:600kgs or 1000kgs super or jumbo bags

e:1 ton or 1.25 tons wooden pallet

f:other customized package like the drums etc..

B: The quantity of each iron oxide pigments can be loaded:

a: Iron oxide red 25kgs craft paper bags, 22 MT per 20ft container

b: Iron oxide yellow 25kgs craft paper bags, 13MT per 20ft container

c: Iron oxide black 25kgs craft paper bags, 20MT per 20ft container

5. Why choose us as the supplier of the iron oxide pigments:

A: Professional:

21 years experieance focusing on pigment industry, professional guide and throughly market analysis..

B: Quality control:

high quality raw material, advanced equipment, accept SGS,BV,Asia inspection, ISO9001 certification..

C: Competitive price:

strictly control the production cost, factory producing, lower product profit strategy

D: Best service:

quick delivery time, 24 hours quick response, quick reaction for any questions or problems

E: Sample free:

All sample is free, customer just need to pay the charges of express, when the sample is qualified,

will pay back the sample express fees back from trial order..

G: Good credit:

attend the china internal coating exibiton held in guangzhou and shanghai

6. The situation of our customers :

We only focus on pigments,especially inorganic pigments including iron oxide pigment, chrome yellow and

orange,XD titanium pigments, new iron titanium anticorrosion powder.. we got ISO9001certification and accept

SGS,BV,Asia inspection or other third party inspection before shipment..

We has been exported our goods to south korea, malaysia,Russia,Somalia,Ethiopia,

America,Brazil,Central asia for good quality and best credit...

7. Other informations:

A:Moq: 5 Tons

B:Payment Term: TT or L/C sight

C: H.S code: 2821100000

Q:what is one reason why plants have accessory pigment molecules like chlorophyll b and carotenoids?: They have different absorption maxima to chlorophyll a and so these accessory pigments make light absorption more efficient by absorbing some wavelengths not absorbed by chlorophyll a and thus provide a greater input of light into the reaction centres.

Q:which do you think is better??? and how do you apply pigment??? my boyfriend gave me a bag full of MAC make up in which there are 2 pigment bottles... i already love their eyeshadow.. i just want people's opinion on which one is better and when to use pigment... i mean, what is the difference??? Help Please!: Pigment is basically a loose eyeshadow. To apply: you just dip your brush in and apply like normal eyeshadow. You can use a wet eyeliner brush to apply in the crease of your eye or under your eye like eyeliner. It's good stuff, I use it often. You can use a lighter application for day- neutral tones and create some dark, dramatic makeup for going out. My personal opinion is I like the eyeshadows better, they seem to last longer when applied dry. The pigment tends to wear off faster when applied dry. I haven't tried wet yet, so that may be better. You're a lucky girl to have a boyfriend who actually buys you makeup.

Q:thinking about the main role of pigments in photosynthesis...? explain how the pigments in colored objects suc?: photosynthetic pigment or antenna pigment is a pigment that is present in chloroplasts or photosynthetic bacteria and captures the light energy necessary for photosynthesis. Green plants have five closely-related photosynthetic pigments (in order of increasing polarity): Carotene - an orange pigment Xanthophyll - a yellow pigment Chlorophyll a - a blue-green pigment Chlorophyll b - a yellow-green pigment Phaeophytin a[1] - a gray-brown pigment Phaeophytin b[1] - a yellow-brown pigment Chlorophyll a is the most common of the six, present in every plant that performs photosynthesis. The reason that there are so many pigments is that each absorbs light more efficiently in a different part of the spectrum. Chlorophyll a absorbs well at a wavelength of about 400-450 nm and at 650-700 nm; chlorophyll b at 450-500 nm and at 600-650 nm. Xanthophyll absorbs well at 400-530 nm. However, none of the pigments absorbs well in the green-yellow region, which is responsible for the abundant green we see in nature.

Q:pigment: its color (to our eyes) what color of light it absorbsChl a Chl bCartenoidsany right answers would bbe greatly appreicated thanks soo muchhh: 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.

Q:ive been watching a lot of makeup videos on youtube and a lot of the girls use mac pigments. what exactly are they and how are they different from regular eyeshadow? are they easier or more difficult to use?: they are a loose powder like consistency, and they're just that.. they're super pigmented!!! ut i have about 26 pigments (: most are mac, some other brands.

Q:do all leaves extract contain the same pigments??why?: Plants okorder /... Plants have classes of pigments that act as adjuncts to the chloroplast's chlorophyll, in several ways. Some are accessory pigments that broaden the range of absorbed light. These pigments are found in the light gathering arrays in chloroplasts. They also alter the color of the leaf depending on what specific pigments it has to gather light energy and that determines what is reflected (green is the basic reflected spectra but is might be yellowish or bluish green). The major accessory class of pigments, the carotenoids, collect light in the red to yellow wavelengths chlorophyll a can’t, then the carotenoids transfer the energy to chlorophyll a to process. Among the carotenoids are the xanthophylls that provide UV protection for the light gathering centers of the chloroplast. Plants adapt to situations and some just have fewer chloroplasts so have less chlorophyll and absorb less of the light. In low light situations they need fewer so variegated plants are possible. This reduced chlorophyll level allows small amounts of other pigments like the yellow pigment xanthophyll to show up.

Q:what is pigment?: Pigment is a substance that can be found in plants and animals that has the property of absorbing light and to reflex it

Q:I hear about it cause my Friend is albino and she was born with no pigments in her hair,skin or eyes: Melanin (i /?m?l?n?n/; Greek: μ?λα?, black) is a pigment that is ubiquitous in nature, being found in most organisms (spiders are one of the few groups in which it has not been detected). In animals melanin pigments are derivatives of the amino acid tyrosine. The most common form of biological melanin is eumelanin, a brown-black polymer of dihydroxyindole carboxylic acids, and their reduced forms. All melanins are derivatives of polyacetylene. The most common melanin – dopamelanin – is a mixed copolymer of polyacetylene, polyaniline, and polypyrrole. Another common form of melanin is pheomelanin, a red-brown polymer of benzothiazine units largely responsible for red hair and freckles. The presence of melanin in the archaea and bacteria kingdoms is an issue of ongoing debate among researchers in the field. The increased production of melanin in human skin is called melanogenesis. Production of melanin is stimulated by DNA damage induced by UVB-radiation,[1] and it leads to a delayed development of a tan. This melanogenesis-based tan takes more time to develop, but it is long lasting.[2] The photochemical properties of melanin make it an excellent photoprotectant. It absorbs harmful UV-radiation and transforms the energy into harmless heat through a process called ultrafast internal conversion. This property enables melanin to dissipate more than 99.9% of the absorbed UV radiation as heat[3] (see photoprotection). This prevents the indirect DNA damage that is responsible for the formation of malignant melanoma and other skin cancers. Albinism (from Latin albus, white; see extended etymology, also called achromia, achromasia, or achromatosis) is a congenital disorder characterized by the complete or partial absence of pigment in the skin, hair and eyes due to absence or defect of an enzyme involved in the production of melanin.

Q:what is the relationship between chlorophyll a, accessory pigment?: Sativa- uplifting, high, trippy, baked out of your gourd, ****** up, spacy Indica- passing out, baked, stoned, sleepy, couchlock, retarded, weird dreams

Q:What is the difference between dyes and pigments? Could you give some examples of each one please.: Dye is used to change the color of things, like cloth. A pigment is like the color and texture of your skin. Or the color in paint.

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