cov khoom
CAS Tsis Yog 9003-05-8 Flocculant 99% Min Polyacrylamide PAM
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CAS: 9003-05-8 Nr
1.Acrylamide feem ntau yog cov polymer nrog lub taub hau thiab tus Tsov tus tw sib koom ua ke ntawm acrylamide monomer, uas yog ib qho nyuaj, iav khoom ntawm chav tsev kub.Vim muaj ntau txoj kev tsim khoom, cov khoom muaj nyob rau hauv cov hmoov dawb, translucent hlaws thiab flakes, thiab lwm yam. Ceev 1.302g / cm3 (23 ℃), iav hloov kub 153 ℃, softening kub Tshuaj 210 ℃.Nws muaj zoo thermal stability.Dissolved nyob rau hauv dej, cov kua aqueous yog ntshiab thiab pob tshab, nws viscosity ua viscous nrog nce ntawm polymer molecular hnyav, thiab logarithmically nce los yog txo nrog kev hloov ntawm polymer concentration.Tsuas yog qee cov kuab tshuaj xws li acetic acid, acrylic acid, chloroacetic acid, ethylene glycol, glycerol thiab formamide, nws feem ntau insoluble hauv cov kuab tshuaj organic.
2.Free radical polymerization ntawm acrylamide monomer, kua polymerization, thim rov qab-theem emulsion polymerization, ncua kev kawm ntawv polymerization thiab khoom lub xeev polymerization yuav siv tau.Nws yuav tsum tau tswj tau qhov hnyav molecular, yooj yim dej solubility thiab tsawg residual monomer.Polyacrylamide yog ib qho ntawm feem ntau siv dej-soluble polymers nrog ib tug loj tus naj npawb ntawm side-group acyl Chemicalbook amine pawg ntawm nws cov molecular qaum.Cov tshuaj lom neeg ua haujlwm ntawm cov pab pawg amide yog qhov zoo heev thiab tuaj yeem tsim cov derivatives nrog ntau yam sib txuas.Polyacrylamide muaj ntau yam kev ua haujlwm xws li flocculation, thickening, rub txo, kev sib txuas, colloid stabilization, tsim zaj duab xis thiab nplai inhibition, thiab lwm yam. ib qho tshuaj tseem ceeb rau kev kho dej.
3.Polyacrylamide yog non-toxic, siab molecular yuag, muaj zog dej solubility, muaj peev xwm qhia ntau yam ionic pab pawg neeg thiab kho cov molecular hnyav kom tau tej kev ua tau zoo, zoo adhesion rau ntau yam khoom nto thiab yaj, muaj peev xwm nqus tau thiab txuas nrog tshem tawm hais dispersed nyob rau hauv kev daws, kom tshem tawm cov khoom flocculate thiab pab kom pom thiab sib cais.
Daim ntawv thov
1.Rau sludge kev kho mob, raws li cov yam ntxwv ntawm sludge, tus coj PAM qauv specifications yuav siv tau, uas muaj peev xwm tsim nyog nqa tawm sludge kev kho mob ua ntej cov sludge nkag mus rau hauv lub lim xovxwm, thiab thaum de- qhuav, nws ua rau loj flocs, tsis. lo rau ntawm daim ntaub lim dej ntawm lub lim xovxwm, thiab tsis tawg thaum lub lim xovxwm ntev, thiab cov kua nplaum nplaum nplaum yog tuab, thiab cov de-drying tus naj npawb, thiab cov dej ntsiab lus ntawm lub ncuav mog qab zib lim yog qis dua 80%.
2.Lwm kev lag luam, rau kev rov ua dua ntawm cov concentrate pub protein, du zoo, kev ua haujlwm zoo, rov ua dua cov hmoov protein los txhim kho cov ciaj sia taus ntawm qaib thiab qhov hnyav nce, nteg qe tsis muaj kev cuam tshuam tsis zoo.Anti-corrosion txheej siv tshuaj pleev ib ce, civil engineering grouting raw cov ntaub ntawv plugging, lub tsev ntaub ntawv kev lag luam, txhim kho cov pob zeb zoo, kev tsim kho kev lag luam adhesives, caulking kho thiab plugging kua neeg sawv cev, kev txhim kho av, electroplating txheej txheem industrial ntau lawm, luam ntawv thiab dyeing cog kev lag luam ntau lawm , lwm.
