Polyamine PA (EPI-DMA)
Ib qho polyamine yog ib qho organic compound uas muaj ntau tshaj ob pawg amino. Alkyl polyamines tshwm sim ntuj, tab sis qee qhov yog synthetic. Alkylpolymines tsis muaj xim, hygroscopic, thiab soluble hauv dej. Nyob ze rau pH nruab nrab, lawv muaj nyob ua ammonium derivatives.
Polyamine yog ib hom polymer cationic kua uas muaj ntau qhov hnyav molecular sib txawv uas ua haujlwm tau zoo ua tus neeg sawv cev tseem ceeb thiab tus neeg sawv cev neutralization hauv cov txheej txheem sib cais kua-khoom hauv ntau yam lag luam. Nws siv dav hauv kev tsim ntau hom kev lag luam thiab kev kho dej phwj tuaj.
| Cov khoom | PA50-20 | PA50-50 | PA50-10 | PA50-30 | PA50-60 | PIB 40-30 |
| Qhov tsos | Tsis muaj xim rau lub teeb daj viscous kua | |||||
| Cov Khoom Khoom (%) | 49 - 51 | 49 - 51 | 49 - 51 | 49 - 51 | 49 - 51 | 39 - 41 |
| pH (1% aq. sol.) | 4 - 8 | 4 - 8 | 4 - 8 | 4 - 8 | 4 - 8 | 4 - 8 |
| Qhov khov (mPa.s, 25 ℃) | 50 - 200 | 200 - 500 | 600 - 1,000 | 1,000 - 3,000 | 3,000 - 6,000 | 1,000 - 3,000 |
| Pob khoom | 25kg, 50kg, 125kg, 200kg yas nruas los yog 1000kg IBC nruas | |||||
PA tau ntim rau hauv cov thoob yas
PA yuav tsum tau kaw thiab khaws cia rau qhov chaw qhuav thiab txias. Nws tsis muaj teeb meem, tsis kub hnyiab thiab tsis tawg. Nws tsis yog cov tshuaj lom neeg txaus ntshai.
Thaum siv los kho cov dej los yog cov dej khib nyiab sib txawv, qhov ntau npaum li cas yog raws li qhov turbidity thiab qhov concentration ntawm cov dej. Qhov ntau npaum li cas pheej yig tshaj plaws yog raws li kev sim. Qhov chaw muab tshuaj thiab qhov ceev ntawm kev sib tov yuav tsum tau txiav txim siab kom zoo kom paub tseeb tias cov tshuaj tuaj yeem sib tov sib npaug nrog lwm cov tshuaj hauv dej thiab cov flocs tsis tuaj yeem tawg. Nws yog qhov zoo dua los muab cov tshuaj tas li.
1. Thaum siv ib leeg xwb, nws yuav tsum tau diluted mus rau qhov concentration ntawm 0.05% -0.5% (raws li cov khoom khov).
2. Thaum siv los kho cov dej lossis cov dej khib nyiab sib txawv, qhov ntau npaum li cas yog raws li qhov turbidity thiab qhov concentration ntawm cov dej. Qhov ntau npaum li cas pheej yig tshaj plaws yog raws li kev sim. Qhov chaw muab tshuaj thiab qhov ceev sib tov yuav tsum tau txiav txim siab kom zoo kom ntseeg tau tias cov tshuaj tuaj yeem sib tov sib npaug nrog lwm cov tshuaj hauv dej thiab cov flocs tsis tuaj yeem tawg.
3. Nws zoo dua rau kev noj cov tshuaj tas li.
Kuv yuav xaiv cov tshuaj lom neeg zoo li cas rau kuv daim ntawv thov?
Koj tuaj yeem qhia rau peb paub txog koj qhov xwm txheej ntawm daim ntawv thov, xws li hom pas dej ua ke, cov yam ntxwv ntawm cov dej khib nyiab hauv kev lag luam, lossis cov txheej txheem kho tam sim no.
Los yog, thov qhia lub hom lossis tus qauv ntawm cov khoom uas koj tab tom siv tam sim no. Peb pab neeg ua haujlwm yuav pom zoo cov khoom tsim nyog tshaj plaws rau koj.
Koj tuaj yeem xa cov qauv rau peb kom kuaj hauv chaw kuaj mob, thiab peb yuav tsim cov khoom zoo sib xws lossis cov khoom zoo dua raws li koj xav tau.
Koj puas muab kev pabcuam OEM lossis daim ntawv lo ntiag tug?
Yog, peb txhawb nqa kev hloov kho kom haum rau kev sau ntawv, ntim khoom, tsim cov qauv, thiab lwm yam.
Koj cov khoom puas tau ntawv pov thawj?
Yog. Peb cov khoom tau ntawv pov thawj los ntawm NSF, REACH, BPR, ISO9001, ISO14001 thiab ISO45001. Peb kuj muaj cov ntawv pov thawj tsim khoom hauv tebchaws thiab ua haujlwm nrog cov chaw tsim khoom koom tes rau kev kuaj SGS thiab kev ntsuas cov pa roj carbon.
Koj puas tuaj yeem pab peb tsim cov khoom tshiab?
Yog, peb pab neeg ua haujlwm txawj ntse tuaj yeem pab tsim cov mis tshiab lossis ua kom cov khoom uas twb muaj lawm zoo dua.
Koj siv sijhawm ntev npaum li cas los teb cov lus nug?
Teb rau hauv 12 teev rau hnub ua haujlwm ib txwm, thiab tiv tauj ntawm WhatsApp / WeChat rau cov khoom ceev.
Koj puas muab tau cov ntaub ntawv xa tawm tag nrho?
Muaj peev xwm muab cov ntaub ntawv tiav xws li daim ntawv qhia nqe, daim ntawv teev khoom, daim ntawv pov thawj xa khoom, daim ntawv pov thawj keeb kwm, MSDS, COA, thiab lwm yam.
Cov kev pab cuam tom qab muag khoom suav nrog dab tsi?
Muab kev txhawb nqa tom qab muag khoom, kev daws teeb meem tsis txaus siab, kev taug qab logistics, rov muab dua lossis them nyiaj rau cov teeb meem zoo, thiab lwm yam.
Koj puas muab cov lus qhia txog kev siv khoom?
Yog, suav nrog cov lus qhia rau kev siv, phau ntawv qhia txog kev noj tshuaj, cov ntaub ntawv cob qhia kev siv, thiab lwm yam.
