Polyamine PA (EPI-DMA)
Polyamine yog ib qho organic compound uas muaj ntau tshaj ob pawg amino. Alkyl polyamines tshwm sim lawm, tab sis qee qhov yog hluavtaws. Alkylpolyamines tsis muaj xim, hygroscopic, thiab dej-soluble. Nyob ze nruab nrab pH, lawv muaj nyob ua ammonium derivatives.
Polyamine yog cov kua cationic polymer ntawm qhov sib txawv ntawm qhov hnyav molecular uas ua haujlwm tau zoo raws li thawj coagulant thiab them tus neeg sawv cev nruab nrab hauv cov txheej txheem sib cais ua kua hauv ntau yam kev lag luam. Nws tau siv dav hauv kev tsim khoom ntawm ntau hom kev lag luam thiab kev kho dej phwj tuaj.
| Cov khoom | PIB 50-20 | PIB 50-50 | PA50-10 | PIB 50-30 | PIB 50-60 | PIB 40-30 |
| Qhov tshwm sim | Tsis muaj xim rau lub teeb daj viscous kua | |||||
| Cov ntsiab lus muaj zog (%) | 49-51 : kuv | 49-51 : kuv | 49-51 : kuv | 49-51 : kuv | 49-51 : kuv | 39-41 : kuv |
| pH (1% aq. sol.) | 4 - 8 | 4 - 8 | 4 - 8 | 4 - 8 | 4 - 8 | 4 - 8 |
| viscosity (mPa.s, 25 ℃) | 50-200 | 200-500 | 600-1,000 | 1,000-3,000 | 3,000-6,000 | 1,000-3,000 |
| Pob | 25kg, 50kg, 125kg, 200kg yas nruas los yog 1000kg IBC nruas | |||||
PA yog ntim rau hauv lub nruas yas
PA yuav tsum tau muab kaw thiab khaws cia rau hauv qhov chaw qhuav thiab txias. Nws yog tsis muaj mob, tsis muaj-flammable thiab non-explosive. Nws tsis yog tshuaj lom neeg txaus ntshai.
Thaum siv los kho cov dej sib txawv lossis cov dej khib nyiab, qhov ntau npaum li cas yog nyob ntawm qhov turbidity thiab qhov concentration ntawm cov dej. Kev noj nyiaj txiag tshaj plaws yog nyob ntawm qhov kev sim. Qhov chaw txhaj tshuaj thiab qhov sib tov sib xyaw yuav tsum tau ua tib zoo txiav txim siab los lav tias cov tshuaj tuaj yeem sib xyaw nrog lwm cov tshuaj hauv dej thiab cov flocs tsis tuaj yeem tawg. Nws yog qhov zoo dua los txhaj cov khoom tsis tu ncua.
1. Thaum siv ib leeg, nws yuav tsum tau diluted mus rau ib qho concentration ntawm 0.05% -0.5% (raws li cov ntsiab lus khoom).
2. Thaum siv los kho qhov sib txawv ntawm cov dej los yog cov dej khib nyiab, qhov ntau npaum li cas yog nyob ntawm qhov turbidity thiab qhov concentration ntawm cov dej. Kev noj nyiaj txiag tshaj plaws yog nyob ntawm qhov kev sim. Qhov chaw txhaj tshuaj thiab qhov sib tov sib xyaw yuav tsum tau ua tib zoo txiav txim siab los lav tias cov tshuaj tuaj yeem sib xyaw nrog lwm cov tshuaj hauv dej thiab cov flocs tsis tuaj yeem tawg.
3. Nws yog qhov zoo dua los txhaj cov khoom tsis tu ncua.
Kuv yuav xaiv cov tshuaj zoo li cas rau kuv daim ntawv thov?
Koj tuaj yeem qhia peb txog koj qhov kev thov, xws li hom pas dej, cov yam ntxwv ntawm cov dej khib nyiab, lossis cov txheej txheem kho tam sim no.
Los yog, thov muab lub npe lossis qauv ntawm cov khoom koj siv tam sim no. Peb pawg kws tshaj lij yuav pom zoo cov khoom tsim nyog tshaj plaws rau koj.
Koj tseem tuaj yeem xa peb cov qauv rau kev kuaj xyuas, thiab peb yuav tsim cov khoom sib npaug lossis txhim kho raws li koj xav tau.
Koj puas muab kev pabcuam OEM lossis kev pabcuam ntiag tug?
Yog, peb txhawb customization hauv labeling, ntim, formulation, thiab lwm yam.
Puas yog koj cov khoom muaj ntawv pov thawj?
Yog lawm. Peb cov khoom tau ntawv pov thawj los ntawm NSF, REACH, BPR, ISO9001, ISO14001 thiab ISO45001. Peb kuj muaj lub teb chaws invention patents thiab ua hauj lwm nrog cov koom tes factories rau SGS kuaj thiab carbon footprint ntsuam xyuas.
Koj puas tuaj yeem pab peb tsim cov khoom tshiab?
Yog lawm, peb pab neeg ua haujlwm tuaj yeem pab tsim cov qauv tshiab lossis txhim kho cov khoom uas twb muaj lawm.
Nws siv sijhawm ntev npaum li cas rau koj los teb cov lus nug?
Teb hauv 12 teev ntawm hnub ua haujlwm ib txwm, thiab tiv tauj ntawm WhatsApp / WeChat rau cov khoom ceev.
Koj puas tuaj yeem muab cov ntaub ntawv xa tawm tiav?
Muaj peev xwm muab cov ntaub ntawv tag nrho xws li daim ntawv them nqi, daim ntawv teev npe, daim nqi thauj khoom, daim ntawv pov thawj ntawm keeb kwm, MSDS, COA, thiab lwm yam.
Cov kev pab cuam tom qab muag muaj dab tsi?
Muab kev txhawb nqa kev muag khoom tom qab muag, kev tuav tsis txaus siab, kev taug qab kev thauj mus los, rov ua dua lossis them nyiaj rau cov teeb meem zoo, thiab lwm yam.
Koj puas muab kev qhia txog kev siv khoom?
Yog, suav nrog cov lus qhia rau kev siv, phau ntawv qhia noj tshuaj, cov ntaub ntawv qhia kev, thiab lwm yam.
