textile chemicals from china manufacturer anionic polyacrylamide
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- 10000 bottle/month
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1. Product characteristics Anionic polyacrylamide(APAM)series products are water-soluable linear polymers synthesized under high degree polymerization,easily soluble in water,almost insoluble in benzene,ether,aliphatics,acetone and other common organic solvents .at the meantime,APAM series products also have valuable properties like flocculation,thickening,shear property,drag-reduction and dispersibility.thus widely used in oil recovery, mineral processing,coal washing,metallurgy,chemicals,paper,textile,suger,medicine,environmental protection,building materials,agriculture and other industtries.
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2. Quality index | |||||
Appearance | Solid content(%) | Hydrolysis degree (%) | Molecular weight (million) | Residual monomer content (%) | Dissolution time(hr) |
RTFLOC A20** | ≥89 | 6-45 (ADJUSTABLE) | 5-25 (ADJUSTABLE) | ≤0.05 | ≤1 |
3. Application (1)Displacement agent for tertiary recovery of oilfield. It can adjust the rheology of water injection,increase the viscosity of fisplacing liquid,improve the spreading efficiency of liquid displacement ,bring down the water permeability in strata and keep water and oil to flow at a constant speed.it is mainly used in tertiary recovery of oilfields.injection of each ton of PAM products can help to gather 100-150 tons extra crude oil. (2)Drilling mud material. Used as drilling mud additives in oilfield exploration and development and geology,water conservacy and coal exploration.i can prolong the bit’s life,raise the drilling rate and drilling footage,reduce the time of exchange drills.it has abvious effect in avoiding well collapse.it can also be used as oilfield fracturing fluid and profiling water blocking agent. (3) Industrial wastewater treatment. Especially for the treatment of wastewater containing suspendent particles which is coarse,high concentration and with positive charges and water’s PH value is neutral or alkaline.most effective for wastewater treatment of iron and steel plant,electroplate factory,metallurgy and coal washing. (4)Drinking water treatment. Many water plants in China come from river water,which contains large sum of sediment and mineral,very turbid.after precipitation and filtration,it still can not meet the requirements.flocculant is needed.water plants used to use inorganic flocculants.but large additive amount is required which caused the increase of sludge volume,not effective.use anionic PAM flocculants,with 1/50 additive amount that of inorganic flocculants,several times and even dozens of times effectiveness obtained than that of inorganic flocculants.for those organic polluted river water,better effectiveness can be achieved while mixed used together with cationic PAM. (5)Papermaking additives. Can be used for caustic soda’s clarification.used as retention aid,filter aid,reinforcing agent for wet and dry paper. (6)Clarifying agent in sugar refining industry. (7)Additives and adhesives in aquatic product feedstuff. | |||||
4. Instruction for use (1)It's very important to make the efficient dispersion during using, otherwise will cause agglomerate and "fish eyes", dissolving time will be longer. (2)Low-hardness water for use; avoid adopting such tank or pool, which will influence on water quality. (3)Improve the water temperature to accelerate the dissolving velocity, but not exceed 50. (4)Stirring will accelerate dissolving, but tough stirring will make the dispersant chain broken and degradation. Shipshape agitator with 200 - 500 rpm is the best choice. (5)Commonly mix the product into 0.05%--0.5%(w/w)solution as reserve. (6)Adjust the optimum dosage of product according to application condition. | |||||
- Q: How to manufacture FRP pigments?
- Pigment A finely divided material which contributes to optical and other properties of paint, finishes, and coatings. Pigments are insoluble in the coating material, whereas dyes dissolve in and color the coating. Pigments are mechanically mixed with the coating and are deposited when the coating dries. Their physical properties generally are not changed by incorporation in and deposition from the vehicle. Pigments may be classified according to composition (inorganic or organic) or by source (natural or synthetic). However, the most useful classification is by color (white, transparent, or colored) and by function. Special pigments include anticorrosive, metallic, and luminous pigments. See also Dye; Luminous paint; Paint.
- Q: I hear about it cause my Friend is albino and she was born with no pigments in her hair,skin or eyes
- a pigment is a naturally produced substance in humans and nature in general, that reflects light that is perceived by our eyes as colour -a person without pigment would show totally white hair, and pale pink skin and eyes (the pink is from the blood vessels) -we have it to protect us from the sun --> naturally dark or tanned people have lots, rarely get burned or skin cancer; fair-skinned people were designed for the northern areas with less sunlight, burn easily
- Q: What is a pigment and their function in photosynthesis?
- a pigment is any substance that absorbs light. chlorophyll, the green pigment common to all photosynthetic cells, absorbs all wavelengths of visible light except green, which it reflects to be detected by our eyes. black pigments absorb all of the wavelengths that strike them. white pigments/lighter colors reflect all or almost all of the energy striking them. pigments have their own characteristic absorption spectra, the absorption pattern of a given pigment. a photosynthetic pigment or chloroplast pigment is a pigment that is present in chloroplasts or photosynthetic bacteria. its function is to capture the light energy necessary for photosynthesis. :)
- Q: I have bought 2 Mac Pigment to use as eyeshadow,I thought it was supposed to be easy to use,turned out it wasn't.My eye looked like I got hit, so messy and the pigment was all over the place. I wonder if i should wet my brush or do u have some kind of tricks before applying it.Any advice would be appreciated.Thanks for helping.
- With the pigment you have many options to apply them. In my experience I have learned three primary ways that work well. 1) If you are looking to use as a shadow apply a base such as a lid primer or a paint, then apply the pigment using little pigment, it is always easier to build up the color than it is to take away. 2) If you want the color to be darker and have more dramatic impact use the pigment with mixing medium or water and apply carefully with a brush using little amounts. 3) I like to use the pigments as eyeliner, to do that I either apply just using a brush, using mixed with water/medium or on top of black eyeliner. By using a base your color lasts longer and it gives you a smoother application. Also to deal with the stuff that drops on your cheeks my hints are either do your eyes first and use a makeup remover wipe to take it away or use your powder apply it using a brush heavily up under your eyes and then when done with eye makeup dust the powder and pigments away. I know the second option looks weird but it does work. Also if you ever do apply pigments and they start to go to dark or look a bit patchy try applying a eyeshadow over them not only to change the color but also to change the look of the eyeshadow texture. Hope this helps.
- Q: can pigment ink be used to tattoo?
- Pigment ink? Tattoo ink is pigment ink. Printer ink is pigment ink. Crayola markers are pigment ink. It all comes down to what it's manufactured for and whom is doing the manufacturing. Reputable shops use certain brands of tattoo ink for a reason. Using something not made for the human body at all makes for an ugly tattoo and can cause infections or other problems seeing as nothing in it's manufacturing process is sanitary or compatible with use in skin.
- Q: does photosythesis requier pigment moulecuels?
- Photosynthesis requires Chlorophyll, which is composed of a mixture of pigments like chlorophyll a, chlorophyll b and xanthophyll. These pigments allow certain wavelengths of light to be used for photolysis, a required stage of the photosynthetic process.
- Q: what are the differences between colorfast and non colorfast pigments?
- I'm sure with enough research you will be able to find these answers and explanations in your text book. Or google them, maybe it will have pics to help describe if your more of a hands on learner. Good Luck.
- Q: wut is the diff between those 2?
- i love both
- Q: Can someone describe the role of accessory pigments in photosynthesis?
- Accessory pigments help the plant absorb energy from different wavelengths of light other than those that are absorbed by the main pigment chlorophyl.
- Q: Why is it important for a plant to have more pigments than just chlorophyll?
- If the plant only has chlorophyll, it is only able to absorb and use the wavelengths of light that correspond to chlorophyll, which is really limiting. Having other pigments allows it to use more wavelengths of light, which is more efficient.
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textile chemicals from china manufacturer anionic polyacrylamide
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 bottle
- Supply Capability:
- 10000 bottle/month
OKorder Service Pledge
OKorder Financial Service
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