Iron-titanium compound powder 303
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Quick Details
Use: Suitable for aqueous, oily and various types of base materials to produce non-toxic antirust paint, primer and integrated antirust paint. This product can replace red lead, zinc phosphate, tripolyphosphate and other conventional antirust pigments. It can also be used with the above pigments.
Performance
1. 303antirust pigment has outstanding dispersibility, stability and antirust performance. For it is light white (yellowish) powder, it can be produced to the antirust primer in any hue according to the requirements.
2. 303composite antirust pigment, significant cost performance, can greatly reduce the production cost of antirust paint.
3. 303composite antirust pigment does not contain heavy metal and is a completely environmentally friendly non-toxic product. It is easy to use by spraying or brushing and is an ideal new antirust product.
Specifications
Technical index
Item Index Appearance Light white powder Sieve residue (sieve mesh-400)%≤ 1 Density 27℃ g/cm3 3~4 Oil absorption g/100g ≤ 15~30 Water solubles g/100g ≤ 1 Volatile matter （105℃）%≤ 1 Aqueous suspension PH value 7.0~9.5 Phosphorus pentoxide% ≥ 12
Using method: Produce based on conventional antirust paint production process.
Recommended dosage: Recommended dosage is 20%-40%.
Packing: Double-layer plastic packaging, 25kg/bag - 40kg/bag.
Storage: Keep ventilated and dry, it can be stored for a year without deterioration
- 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 the difference between dyes and pigments? Could you give some examples of each one please.
- Dyes are dissolved in whatever solvent is used. Pigments are insoluble. Often a pigment is made by attaching a dye molecule to an insoluble particle. According to my sources a pigment is a coloring matter, usually in the form of an insoluble powder that is mixed with oil, water, etc. to make paint. The pigment lays on the surface and becomes part of the dry film. A dye is soluble in water and is used to color cloth, basket reed and other porous materials. A tube of white toothpaste would be a white pigment for some imaginary use. The same toothpaste, with a red dye added, would be a pink or red pigment. With an overwhelming concentration of dyes, or with black powder added, it could be a black pigment. Silver or metallic colorants can only be pigment.
- Q: What do chlorophylls, cartenoids and phycobilins reflect? And what wavelengths of light do they absorb?
- Carotenoids generally reflect yellow, orange, or red and absorb blue to blue-green light spectra. Xanthophyll absorbs well at 400-530 nm Beta-carotene absorbs most strongly between 400-500 nm. Fucoxanthin absorbs light primarily in the blue-green to yellow-green that penetrates deeper in water, peaking at around 510-525 nm and again at 450-540 nm. This reflects a yellow brown giving brown algae their color. Phycobilins are not found in leaves except as a phytochrome. They occur in Cyanobacteria (bluegreen algae) and Rhodophyta's (red algae) photosynthetic pathways as accessory pigments a part of the light reaction pigment systems energy donors to the reaction center. Phytochromes respond to far red between 700-800 nm. Phycoerythrin is a phycobilin pigment in rad algae that reflects red light and is therefore responsible for the color of most red algae.
- Q: What is the difference between a pigmented eyeshadow and a non - pigmented one?
- A pigmented eyeshadow means that it comes out on your eyes the color it is in the tray or palette for example you buy a black eyeshadow and when you swatch it or apply it to your eyes it looks dark gray or just completely different from how it appears to be
- 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: I know the difference between the two, but which do you prefer? Which has a better color payoff? And, which do you own more of?
- pigments! they're only about 5 dollars more than an eyeshadow and there's so much in that little tub that it can last you forever! and the color payoff is a lot better. you can also use pigments for a lot more things, like mix it with clear lip gloss to make a really pretty lip shade, mix it with hair gel to put temporary color in your hair, or of course as eye shadow. and you could use it wet or dry depending on how intense you want your color i own more pigments than eyeshadows :]
- Q: I have dyed my hair dark brown for months now it keeps fading because i've had bleach on before hand, so I need some advice on buying decent hair dyes for pre-pigmenting it so my hair dye stops fading out into a horrible gingery brown!
- You have to go to your chart on hair colors. Go through the stages of how the color is removed from the hair when bleaching. Then you will need to redeposit that color into the hair before you take it back top the natural color. Natural dark brown means you have removed all of the red pigments out of the hair. Depends on what brand you use as to which color you would need. If you don't have a bunch of money to spend go to a beauty school and you should get pretty good results. Good Luck
- Q: As in like makeup pigments??????
- technically, pigment is a colored mineral of some kind that is ground as fine as possible. (i.e., cobalt is blue, iron produces reds, etc.) Pigment is the same whether it's in cosmetics, ceramics, or in paint. However, modern chemicals may also have the effect of coloring the ingredients of cosmetics, but that would make them a colorant, not a pigment.
- 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: 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.
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Iron-titanium compound powder 303
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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