Polyacrylamide CAS#9003-05-8

pam1800, Promotion Season Now in Store and Free Sample for Testing with Factory Price

• Chemical Name: N-2-Acetylguanine
• CAS No: 19962-37-9
• Molecular Fomula: C7H7N5O2
• Molecular weight: 193.16
• Appearance: White to beige Powder
• Sample: Available

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Description of pam1800

• Polyacrylamide (IUPAC poly(2-propenamide) or poly(1-carbamoylethylene), abbreviated as PAM) is a polymer (-CH2CHCONH2-) formed from acrylamide subunits. It can be synthesized as a simple linear-chain structure or cross-linked, typically using N,N’-methylenebisacrylamide. In the cross-linked form, the possibility of the monomer being present is reduced even further. It is highly water-absorbent, forming a soft gel when hydrated, used in such applications as polyacrylamide gel electrophoresis and in manufacturing soft contact lenses. In the straight-chain form, it is also used as a thickener and suspending agent. More recently, it has been used as a subdermal filler for aesthetic facial surgery (see Aquamid).

Basic Info of pam1800

Basic Info
Numbering system
Properties
Safety Info
Basic Info

Numbering system

Properties

Safety Info

What is Polyacrylamide?

• With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is  Polyacrylamide   which has developed particularly rapidly in recent years. Do you know about  Polyacrylamide?
• The official answer： Polyacrylamide is relatively stable to heat, its solids soften only at 220-230°C, and its aqueous solution degrades significantly only after 110°C. Polyacrylamide is insoluble in benzene, toluene, xylene, gasoline, kerosene, and diesel but soluble in water. Polyacrylamide reacts with alkali to produce partially hydrolyzed polyacrylamide, which produces an imitation reaction under strong acidity (pH≤2.5) and reduces its solubility in water. It can be cross-linked by aldehyde (such as formaldehyde) and polynuclear hydroxyl bridge complexions of high-valent metals (such as aluminum, chromium, zirconium, etc.), and is easily degraded by the action of mechanical and/or oxygen. In oil recovery, it is mainly used as oil repellant, water plugging agent, dissection agent, viscosity increasing agent, drag-reducing agent, water treatment agent, etc.

What’s the application of Polyacrylamide?

• Polyacrylamide PAM as the water solubility of polymer material chemicals and its acyl on the carbon chain of the open, commonly used in printing and dyeing, paper industry, mineral processing plant, coal selection, oil field, metallurgical industry, decorative building materials, wastewater treatment, and other fields. Polyacrylamide is widely used in drilling, alkalinization, fracturing, water plugging, well cementing, and secondary oil field and tertiary oil recovery as a lubricant, granule agent, clay stabilizer, oil repellent, water loss reducer, and viscosity enhancer, and is an extremely important oil and gas field chemical. 1、For sludge treatment, the corresponding PAM type specification can be used according to the characteristics of sludge, which can be reasonably carried out before the sludge goes into the filter press. Processing, when de-drying, resulting in large flocs, non-stick filter press filter cloth, when the filter press does not disperse after a long time, the flow of mud cake is thick, de-drying rate number, the water content of the filter cake is below 80%. 2, used in domestic sewage treatment, chemical wastewater, organic chemical sewage solution, such as printing and dyeing field, paper industry, ethanol field, electroplating process field, pharmaceutical plants, distilleries, iron refineries, tobacco plants, pharmaceutical companies, food processing plants these. 3. Used in the paper industry, one is to improve the filler, color pulp, and retention rate. To reduce the outflow of raw materials and environmental pollution of the natural environment; second, to improve the compressive strength of printed paper (including dry compressive strength and wet compressive strength), in addition, the application of polyacrylamide PAM can also improve the paper tear-resistance and porous structure to change the visual effect and packaging printing performance, but also used in food and Tampa bags. 4, used in the petrochemical industry, oil fields, drilling fluid, waste sludge treatment, to avoid 5、Used in textile desizing agent, smooth pulp performance, less pulp drop, low textile breakage rate, smooth nylon fabric. 6、Used in daily use chemical factory, often with laureth methacrylate-7 and C13-14 iso-chain ethane in the hydrating mask to form a moisturizing emulsion-like thickening, emulsion, and thickening agent. 7、Other Industries, for the recycling of concentrate feed protein, smooth quality, good performance, recycling of protein powder on the chicken survival rate improvement and weight gain, laying eggs without negative impact. Anti-corrosion coatings construction coatings, civil engineering grouting raw materials plugging, building materials industry, improving the quality of concrete, construction industry adhesives, caulking repair and plugging agent, land improvement, electroplating process industrial production, printing and dyeing plant industrial production, etc.

Conclusion

Sincere to the customer and in good faith of quality is our forever followed motto. It’s the basement to be a human and do business. We take all responsibility for our products and service sincerely. We are a company integrating R&D, production, and sales. The design, research, and development of pharmaceutical intermediates including more than 330 kinds of pharmaceutical intermediates such as Anti-infectives, Cardiovascular and Cerebrovascular Systems, Digestive System, Santi-tumor, Nervous System, Geriatric Drugs, and Gynecological Drugs. At the same time, we have more than 4,000 factories in strategic cooperation with nearly 50,000 chemical products, so we can provide you with a one-stop purchasing service, which greatly saves customers’ procurement costs and time.

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