Cadmium Blue Acid Resistant Pigment Nanotmeter
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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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Specifications of Cadmium Bule:
PB28 Cobalt Blue Acid Resistant Pigment
- High temperature pigment
- Non-toxic pigments
- Anti-far-infrared function
CNBM is one of the biggest inorganic pigments manufacturer in china, specialized in producing mixed metal oxide pigments with the advantages of Acid Resistance, High Temperature Resistance, Excellent Tinting Strength, Easy to be dispersed.
Descriptions of PB28 Cobalt Blue Acid Resistant Pigment :
Cobalt Aluminate Blue Spinel, Pigment Blue 28, high temperature resistant pigment, cadmium bule is a bright color with reddish blue, which has a special anti-far-infrared function. Cadmium bule is also one kind of environmental protection pigments, which is internationally recognized as non-toxic pigments. It is easy to disperse, with excellent heat resistance, weather resistance, acid & alkali resistance, and resist to a variety of solvents, good hiding power.
Chemical Name: Cobalt Aluminate Blue Spinel
Chemical Composition: Co/Al Oxide
Color Index Name: Pigment Blue 28 / P.B.28
Color Index Number: 77346
CAS Number: 1345-16-0
Physical Form: Blue Powder
Crystal Pattern: Spinel Pattern
Cadmium Blue Technical Specifications:
Model No. | Particle Size (μm) ≤ | Heat Resistance (℃)≥ | Weather Resistance (Grade)1-5 | Lightfastness (Grade) 1-8 | Acid Resistance (Grade) 1-5 | Alkali Resistance (Grade) 1-5 | Oil Absorption g/100g | Density g/cm3 | PH |
JF-B2805 | 2.5 | 1200 | 5 | 8 | 5 | 5 | 28-37 | 3.8-5.4 | 6-9 |
Cadmium Blue Regulations:
EU RoHS Directive 2002/95/EC | Compliant |
EN71Part 3:1994 (A1:2000/AC2002) | Compliant |
US FDA 21 CFR 177.1520 | Compliant |
ASTM F963-08 (Clause 4.3.5) | Compliant |
REACH | Compliant |
Cadmium Blue Applications:
Cadmium Blue is mainly used in high temperature (resistant) coatings, ceramics, enamels, glass coloring, coloring of high temperature resistance engineering plastics,food contact plastics,as well as art paint.
Model with A, B represent fine type and standard type respectively.
- Q: Why do algae contain pigments other than just chlorophyll?
- To use other wavelengths to perform photosynthesis.
- Q: What pigments are used in photosynthesis?
- Chlorophyll(green) is the primary pigment used in photosynthesis. Besides chlorophyll, plants also use pigments such as carotenes(orange) and xanthophylls(yellow).
- Q: why light and pigments are different?
- A pigment is a material that changes the color of reflected or transmitted light as the result of wavelength-selective absorption. This physical process differs from fluorescence, phosphorescence, and other forms of luminescence, in which a material emits light. Many materials selectively absorb certain wavelengths of light. Materials that humans have chosen and developed for use as pigments usually have special properties that make them ideal for coloring other materials. A pigment must have a high tinting strength relative to the materials it colors. It must be stable in solid form at ambient temperatures. For industrial applications, as well as in the arts, permanence and stability are desirable properties. Pigments that are not permanent are called fugitive. Fugitive pigments fade over time, or with exposure to light, while some eventually blacken. Pigments are used for coloring paint, ink, plastic, fabric, cosmetics, food and other materials. Most pigments used in manufacturing and the visual arts are dry colourants, usually ground into a fine powder. This powder is added to a vehicle (or binder), a relatively neutral or colorless material that suspends the pigment and gives the paint its adhesion.
- Q: I hear about it cause my Friend is albino and she was born with no pigments in her hair,skin or eyes
- Melanin 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: 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 have been looking over the internet and have yet to find the details I need. Such as the function and development of Pigments.
- A pigment is essentially a substance that subtracts light to produce a variety of colors. In organisms, pigments are the colored matter (the substance in your cells that give your skin, tongue, hair, etc. their colors). In nonliving things such as painting, a pigment is the dry powder that is mixed with a fluid, creating a colored liquid which is then used to paint. As to how pigments work -- the pigment absorbs all light except the color you see. That color of light is reflected to your eyes. All kinds of substances can be pigments. I hope that was clear and answered your question!
- Q: As in like makeup pigments??????
- they are small red dots.. and i know this bcuz i have a disease called shambergs disease where you get small little pigments on your legs and they look like bruises.. the doctor calls them red ink dots but this is a treatable condition.. and i think, by the information you gave on your question, that you have these on your face.. so you should go to your doctor.. and they can prescribe you with an antibiotic that will treat your condition.. Goodluck and i hope this helped you find whatever it was you were looking for. *love always, Brit
- Q: what is one reason why plants have accessory pigment molecules like chlorophyll b and carotenoids?
- Pigments in plant biology are actually (as you may know) long-chain conjugated systems which absorb light at specific frequencies. This specificity is largely due to the morphological and physical features of each pigment molecule. Since Chlorophyll a only absorbs well at wavelengths of about 400-450 nm and 650-700 nm a plant empowered with only this photosynthetic molecule would have an extremely limited range of spectral absorption. This is where the accessory pigments come in. Chlorophyll b's absorption peaks at 450-500 nm and 600-650 nm and Xanthophyll's at around 400-530 nm, allowing for a much wider absorption range. Carotenes contribute to photosynthesis by transmitting the light energy they absorb from chlorophyll back into the energetic system. None of the pigments, absorb well in the green-yellow region which is largely responsible for the abundance of greens we see throughout nature. The five main pigments are: Chlorophyll a - a blue-green pigment Chlorophyll b - a yellow-green pigment Carotene - an orange pigment Xanthophyll - a yellow pigment Phaeophytin a - a gray-brown pigment Phaeophytin b - a yellow-brown pigment A good illustration of this concept can be found in this graph of Photosynthetically Active Radiation, illustrating the absorption peaks of all the molecules: upload.wikimedia.org/wikipedia/co...
- Q: So i'm writing up a lab report and i'm just a little confused on why scarlet, rosy, cinnabar and vermillion mutants contain the same kinds and amounts of pigments found in wild-type according to paper chromatography. Since they're mutants shouldn't it be different? I don't understand how i'm going to explain that they are mutants when it appears that they have the same phenotype as wild-type. Thank you so much for your help!
- Man pigments determine the colour of the eye. If the composition of pigments is same in all the flies,how can the colour in which their eyes look differ?isn't this a contradiction?i suspect the accuracy of The chromatography test because even a very very slight change in the amount of pigment can significantly change the colour. The phenotype is always different in mutants due to different genotype. in genotype is taken for granted if a change in phenotype is present. Wait just got over into a nice point. Sometimes even if the pigment composition being same different colours m8 be produced due to different allotropes or iro of the same pigment might have different colours!though allotropes(not isomers) have same composition but differ in,their post translational changes r different.since post translational changes r indirectly influenced by genes.this completely explains this case.
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Cadmium Blue Acid Resistant Pigment Nanotmeter
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 kg
- Supply Capability:
- 6000000 kg/month
OKorder Service Pledge
OKorder Financial Service
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