Tus nqi tsim nyog Yas Granule PSU / PPSU / Pes / Peek / Pei / PVDF / PTFE / Pi / Pai
Peb yuav ua txhua yam kev rau siab kom ua tau zoo tshaj plaws thiab zoo meej, thiab ua kom peb cov kauj ruam sai dua rau kev sawv ntawm qib thoob ntiaj teb sab saum toj thiab cov tuam txhab thev naus laus zis siab rau tus nqi tsim nyog Yas Granule PSU / PPSU / Pes / Peek / Pei / PVDF / PTFE / Pi / Pai, Siv zog ua kom tiav kev vam meej tas mus li los ntawm kev ua tau zoo, kev ntseeg siab, kev ncaj ncees, thiab kev nkag siab tag nrho ntawm kev lag luam tam sim no.
Peb yuav ua txhua yam kev rau siab kom ua tau zoo tshaj plaws thiab zoo meej, thiab ua kom peb cov kauj ruam sai dua kom sawv hauv qib thoob ntiaj teb cov tuam txhab lag luam zoo tshaj plaws thiab cov tuam txhab thev naus laus zis siab rau, Tag nrho cov tshuab xa tuaj txawv teb chaws tswj hwm thiab lav qhov kev ua haujlwm raug rau cov khoom. Dhau li ntawm qhov ntawd, peb muaj ib pawg neeg ua haujlwm zoo thiab cov kws tshaj lij, uas ua cov khoom zoo thiab muaj peev xwm tsim cov khoom tshiab los nthuav peb lub khw hauv tsev thiab txawv teb chaws. Peb xav kom cov neeg siv khoom tuaj rau kev lag luam zoo rau peb ob leeg.
Polyethyleneimine (hu ua PEI) yog cov kua tsis muaj xim lossis daj uas muaj viscous siab.Tus lej CAS 9002-98-6. Yaj hauv dej, ethanol, hygroscopic, insoluble hauv benzene thiab acetone. Yuav muaj nag los thaum cov kua polyethyleneimine ntsib sulfuric acid nrog pH qis dua 2.4. Cov kua dej muaj zog zoo, thiab ntxiv formaldehyde ua rau muaj dej noo. Polyethyleneimine PEI siv ua tus neeg sawv cev ntub dej ntawm cov ntawv ua pa tsis loj, thiab tus neeg sawv cev khaws cia thiab tus neeg sawv cev ntaus hauv cov txheej txheem ntawm kev ua ntawv tuaj yeem txo qib ntaus ntawm cov pulp. Txhim kho lub peev xwm dewatering ntawm daim ntawv. Qhov qhuav ntawm daim ntawv nce ntxiv 1% - 4%. Lub peev xwm tsim khoom nce ntxiv 5% - 20%.
| Kev Huv Huv Xaiv Tau | ||||
| MW 600 | MW 1200 | MW 1800 | MW 2000 | MW 3000 |
| MW 5000 | MW 7000 | MW 10000 | MW 20000 | MW 20000-30000 |
| MW 30000-40000 | MW 40000-60000 | MW 70000 | MW 100000 | MW 270000 |
| MW600000-1000000 | MW 750000 | MW 2000000 | ||
| POLYETHYLENEIMINE CAS 9002-98-6 ntawm MW3000 | |
| YAM KHOOM | TXWV TXWV TUS QAUV |
| Qhov tsos | Tsis muaj xim los yog daj ntseg kua |
| Kev Ntsuas | 30% |
| Lub ntiajteb txawj nqus tshwj xeeb (25 ℃ g / cm3) | d425 = 1.0385 |
| PH | 10-12 |
| Cov ntsuas kev cuam tshuam | 1.3785 |
| Kinematic viscosity | 30-80 |
| Qhov hnyav ntawm cov molecule | 3000-3500 |
1. Polyethyleneimine PEI siv ua tus neeg sawv cev ntub dej ntawm cov ntawv tsis loj uas ua pa tau, tus neeg sawv cev khaws cia thiab tus neeg sawv cev ntaus thaum lub sijhawm ua ntawv, PEI tuaj yeem txo qib ntaus ntawm cov pulp. Txhim kho lub peev xwm dewatering ntawm daim ntawv. Qhov qhuav ntawm daim ntawv nce ntxiv 1% - 4%. Lub peev xwm tsim khoom nce ntxiv 5% - 20%.
2. Cov tshuaj Polyethyleneimine siv dav hauv cov teb ntawm cov kua luam ntawv, txheej, nplaum thiab lwm yam.
3. PEI siv rau hauv kev kho dej ua ntawv, electroplating kua thiab dispersant.
4. Polyethyleneimine siv ua epoxy resin reagent, aldehyde adsorbent thiab dye fixative.
1. Cov Ntsiab Lus Tseem Ceeb ntawm Daim Ntawv Thov
Kev Ua Ntawv Dawb Huv Dej: Hloov cov ntsev txhuas ib txwm muaj, txhim kho qhov pom tseeb ntawm dej, thiab txo COD.
Kev Kho Dej Pov Tseg Siv Hluav Taws Xob: Ntes Cu²⁺, Ni²⁺, thiab Cr⁶⁺ hauv ib zaug xwb, kom ntseeg tau tias qhov kev tso tawm ua tau raws li cov qauv.
Cov Dej Khib Nyhiab: Tus nqi tshem xim > 95%, txo cov nqi khiav lag luam los ntawm 30%.
2. PEI muaj ntau qhov hnyav molecular ntawm 500–750,000 thiab tuaj yeem acetylated, carboxylated, PEGylated, thiab fluorescently labeled kom ua tiav kev tsim qauv ntawm kev yaj dej, kev yaj roj, thiab kev tsom mus rau qhov xav tau.
3. Piv tau rau BASF, Catalyst thiab lwm hom. Cov lus qhia tib yam muaj cov nqi sib tw ntau dua.
4. Muab kev paub txog kev siv tshuab ib leeg rau ib leeg. Xauv cov lus qhia tshwj xeeb raws li cov neeg siv khoom siv.
✅PEI muaj ntau cov amino pawg thiab muaj ntau qhov chaw ua rau muaj kev cuam tshuam
✅Muaj zog cationic, kho tau qhov ceev ntawm cov nqi
✅Polyethyleneimine muaj ntau yam duab thiab tsim nyog rau ntau qhov xwm txheej sib txawv
✅Polyethyleneimine PEI muaj kev ruaj khov tshuaj zoo thiab yooj yim khaws cia
✅Muaj peev xwm nqus tau thiab ua kom cov dej noo noo ntau
✅Polyethyleneimine muaj peev xwm xa cov noob caj noob ces thiab tshuaj tau zoo heev
✅ Kev sib txuas ua ke thiab kev sib txuas yooj yim
✅Polyethyleneimine kua muaj kev sib raug zoo nrog lwm cov ntaub ntawv
✅Cov tshuaj noj tsawg thiab tus nqi ntawm polyethyleneimine yuav yog tswj tau
Ntim nws hauv 25kgs nruas thiab khaws cia kom deb ntawm lub teeb ntawm qhov kub hauv qab 25 ℃.
Peb yog cov chaw tsim khoom polyethyleneimine tshaj lij thiab tuaj yeem muab ntau yam kev xav tau ntawm qhov hnyav molecular. Raws li peb yog cov chaw tsim khoom ncaj qha, peb cov khoom polyethyleneimine tus nqi yog qhov zoo heev. Yog tias koj xav yuav polyethyleneimine, thov koj xav tiv tauj peb txhua lub sijhawm. Peb tos ntsoov yuav koom tes nrog koj.
Peb yuav ua txhua yam kev rau siab kom ua tau zoo tshaj plaws thiab zoo meej, thiab ua kom peb cov kauj ruam sai dua rau kev sawv ntawm qib thoob ntiaj teb sab saum toj thiab cov tuam txhab thev naus laus zis siab rau tus nqi tsim nyog Yas Granule PSU / PPSU / Pes / Peek / Pei / PVDF / PTFE / Pi / Pai, Siv zog ua kom tiav kev vam meej tas mus li los ntawm kev ua tau zoo, kev ntseeg siab, kev ncaj ncees, thiab kev nkag siab tag nrho ntawm kev lag luam tam sim no.
Tus nqi tsim nyog ntawm Pesu Polyether Sulfone thiab Pesu Resin Granules, Tag nrho cov tshuab xa tuaj txawv teb chaws tuaj yeem tswj hwm thiab lav qhov kev ua haujlwm raug ntawm cov khoom. Tsis tas li ntawd, peb muaj ib pawg neeg ua haujlwm zoo thiab cov kws tshaj lij, uas ua cov khoom zoo thiab muaj peev xwm tsim cov khoom tshiab los nthuav peb txoj kev lag luam hauv tsev thiab txawv teb chaws. Peb cia siab tias cov neeg siv khoom tuaj rau peb txoj kev lag luam zoo.
