2-Acrylamido-2-methylpropanesulfonic acid-acrylic acid copolymer CAS 40623-75-4

CAS:40623-75-4

Kev Huv Si:40%

Cov mis molecular:C10H17NO6S

Qhov Hnyav Molecular:279.31

Lub ntsiab lus:AcrylicAcid-2-AcrylicAMide-2-MethylPropaneSulfonate-AMpsCopolyMer; ACRYLICACID/APSACOPOLYMER/HPATERPOLYMER (AA/APSA/HPA); prop-2-enoicacid,2-(prop-2-enoylamino)butane-2-sulfonicacid; 2-acrylamido-2-methylpropanesulfonicacid acrylicacidcopolymer; 2-Propenoicacidpolymerwith2-methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonicacid; aa-ampsa; AcrylicAcid/Acrylate/PhosphonicAcid/SulfosaltTetra-copolymer (TH-241); SulfonatedPolyacrylicAcidCopolymer

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

2-Acrylamido-2-methylpropanesulfonic acid-acrylic acid copolymer CAS 40623-75-4 yog dab tsi?

Acrylamide-2-methylpropanesulfonic acid copolymer (AA/AMPS) yog ib qho polymer tshiab uas yaj tau hauv dej uas tau tsim los ntawm kev sib xyaw ua ke ntawm acrylic acid (AA) thiab 2-acrylamido-2-methylpropanesulfonic acid (AMPS) monomers los ntawm kev sib xyaw ua ke ntawm cov dawb radical. Nws cov qauv molecular muaj cov carboxyl (-COOH), amide (-CONH₂), thiab sulfonic acid (-SO3H) pawg, uas muaj cov yam ntxwv zoo heev rau kev tiv thaiv qhov ntsuas, kev tawg, kev kub thiab kev tiv thaiv ntsev. 2-Acrylamido-2-methylpropanesulfonic acid-acrylic acid copolymer yog ib qho khoom siv polymer tseem ceeb hauv kev kho dej hauv kev lag luam, kev rho tawm roj thiab roj, tshuaj lom neeg txhua hnub thiab lwm yam teb.

Cov Lus Qhia Tshwj Xeeb

YAM KHOOM	TUS QAUV
Qhov tsos	Tsis muaj xim rau daj ntseg kua daj khov
Cov ntsiab lus khov kho,%	40.0 feeb
Dawb monomer (raws li AA), %	0.5 siab tshaj
Qhov Ceev (20 ℃), g / cm3	1.15 feeb
pH (1% dej tov)	3.5-4.5

Daim Ntawv Thov

1. Kev lag luam circulating dej txias system: Raws li lub ntsiab scale inhibitor thiab dispersant, nws yog siv rau hauv high hardness, high alkalinity, thiab high chloride ion circulating dej systems nyob rau hauv kev lag luam xws li fais fab, tshuaj, hlau, thiab metallurgy. 2-Acrylamido-2-methylpropanesulfonic acid-acrylic acid copolymer tsom mus rau kev tiv thaiv kev tso calcium carbonate, calcium sulfate, barium sulfate, silicon scale, thiab hlau oxide (xeb scale), tiv thaiv cov cua sov exchangers thiab cov kav dej los ntawm scaling teebmeem.

2. Hauv kev siv roj thiab roj av los rho tawm, cov kua dej drilling/completion fluid: ua ib qho viscosity reducer thiab shale inhibitor, 2-Acrylamido-2-methylpropanesulfonic acid-acrylic acid copolymer ua kom lub qhov dej ruaj khov thiab tiv thaiv cov kua dej drilling kom tsis txhob puas vim muaj kub thiab ntsev ntau (xws li cov ntsev thiab cov txheej gypsum).

3. Lub tshuab ua kom sov thiab lub tshuab ua pa: 2-Acrylamido-2-methylpropanesulfonic acid-acrylic acid copolymer siv rau kev kho dej ntawm cov boilers nruab nrab thiab siab, los tiv thaiv kev tsim cov nplai hauv lub boiler, thiab kom tawg cov khoom xeb (xws li hlau oxide) hauv dej, tiv thaiv lawv kom tsis txhob lo rau qhov chaw cua sov ntawm lub boiler thiab tsim "xeb hauv qab nplai".

4. Kev lag luam tshuaj lom neeg thiab textile txhua hnub, cov tshuaj ntxuav tes: 2-Acrylamido-2-methylpropanesulfonic acid-acrylic acid copolymer ua cov neeg sawv cev chelating thiab dispersing, txhim kho lub peev xwm chelating ntawm calcium thiab magnesium ions hauv dej, txhim kho cov nyhuv ntxuav, thiab tiv thaiv kev rov tso cov av.