Polyacrylamide (IUPAC poly(2-propenamide) or poly(1-carbamoylethylene), abbreviated as PAM) is a polymer (-CH 2 CHCONH 2-) 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.
We offers 894 cation polyacrylamide products. About 40% of these are Electronics Chemicals, 59% are Water Treatment Chemicals, and 65% are Paper Chemicals. A wide variety of cation polyacrylamide options are available to you, such as classification, usage, and type.
We offers 2,550 polyacrylamide pam products. About 29% of these are Electronics Chemicals, 34% are Water Treatment Chemicals, and 45% are Paper Chemicals. A wide variety of polyacrylamide pam options are available to you, such as usage.
Cationic Polyacrylamide PAM . Description. We company is a factory of providing High quality CPAM .This product is a water- soluble high polymer.It’s not soluble in most organic solvents, with good flocculating activity, and can reduce the friction resistance between liquid.
PAM (Polyacrylamide) (Cation, Anion, Noion, Amphion) [ Properties ] Polyacrylamide,abbreviation PAM,is a glassy solid,easy to adsorb water ; the absorbing speed are varied with different derivative ions.It is soluble in water and organic solvents as acetic acid,glycol,glycerin and amine.It will be decomposed after long time heating.
Polyacrylamide (PAM) is a water-soluble polymer that is widely used as a flocculant in sewage treatment.current density was 40 mA/cm2, air flow = 1.5 L/min, pH = 3, [Fe2+] = 1.5 mM, and
PAM is currently used as a soil conditioner on ~800,000 ha 33 of irrigation land in the U.S., corresponding to 900–18,000 tons of PAM per year. PAM binds with soil particles through
cosmetics (Yan 1998). For the same applications, high molecular weight polyacrylamide (PAM) has been widely used because of its effectiveness and low price, but it is nonionic. If a polymer has charged groups on its chain, it will be more effective as a retention aid in papermaking and as a flocculant. Hence, many cationic polymers are prepared by
The polyacrylamide is dissolved into 0.3% concentration, cross-linking agent is added, and the product can be sprayed on desert to prevent and solidify sand. 8. Chemical mudding agent: Polyacrylamide can be used as chemical mudding agent for plugging water of dikes, ground foundation, channels and the like. 9.
Glyoxalated polyacrylamide is often the acknowledged by the acronym G-PAM, the new generation of polymers are obtained by a cross-linking reaction between different polyacrylamide backbone and glyoxal. Figure 1: reactions to obtain a G-PAM. This new generation of recently developed G-PAM products range from a low to a medium cationic charge.
We offers 1,255 cationic polymer polyacrylamide pam products. About 71% of these are paper chemicals, 60% are petroleum additives, and 53% are textile auxiliary agents. A wide variety of cationic polymer polyacrylamide pam options are available to you, such as coating auxiliary agents, water treatment chemicals, and paper chemicals.
Polyacrylamide (PAM) CAS No.: 9003-05-8 Molecular Formula:(C 3 H 5 NO) n . Structural Formula: Property: Polyacrylamide, addreviation PAM, is a glassy solid, apt to water absorbing.PAM is the speed of absorbing water varies with different derivative ions.. PAM could be made to four series: no-ion,cation,anion and mixed cation&anion.
We offers 6,133 anion pam products. About 69% of these are paper chemicals, 62% are petroleum additives, and 51% are leather auxiliary agents. A wide variety of anion pam options are available to you, such as coating auxiliary agents, petroleum additives, and water treatment chemicals.
Polyacrylamide(PAM), often referred to as “polymer” or “flocculant”. It is a long chain, linear organic polymer made up of individual monomer units with the molecular formula of C3H5NO and molecular weights ranging from 3,000,000 to 30,000,000 Daltons. PAM is a dry white or light yellow powder similar in shape to table salt.
If in a solution case, after the polyacrylamide dissolved in aqueous solution not used up, the remaining polyacrylamide solution should be filled with a lid seal to prevent dust from entering. The storage time of cationic polyacrylamide is 48 hours, and for cationic polyacrylamide is generally not more than 12 hours.
Dongying nuoer chemical Co., Ltd was found in 2003, being integrated with research, production, sales, and service, the company is a high-tech professional manufature of polyacrylamide(PAM) with annual production capacity of 280000 tons and over 1000 employees.
high effective Water Treatment chemical cationic polyacrylamide /PAM/CPAM . Main Production: 1. Oilfield Chemicals, Oilfield chemical is a general germ,The oilfield chemicals we can supply include anionic polyacrylamide used for oil drilling mud additives , drag reduction agent and EOR(enhanced oil recovery)agent . 2. Water Treatment Chemicals,Anionic PAM: It is widely used in waste water
received various pretreatments. Two polyacrylamide (PAM) compounds in which the NH2 was substituted with OH at 2% (2J) and 21% (21J), rendering them negatively charged, were used. Additionally, a guar compound (4246) used in the study was negatively charged and had a lower molecular weight than PAM.
Polyacrylamide (PAM) is a polymer used chemical for a variety of purposes. Non agricultural uses of PAM include waste and potable water treatment, processing and washing of fruits and vegetables, clarification of juices, manufacturing of cosmetics, and paper production. The main agricultural use of PAM is for stabilizing soil and preventing
We offers 1,698 china manufacture anionic cationic polyacrylamide pam products. About 65% of these are paper chemicals, 56% are petroleum additives, and 51% are leather auxiliary agents. A wide variety of china manufacture anionic cationic polyacrylamide pam options are available to you, such as coating auxiliary agents, water treatment chemicals, and paper chemicals.