Muab OEM Tus Nqi Sib Tw Polyvinyl Cawv PVA Pvoh Hmoov Sinopec 1799 100-27
Peb tau ntseeg siab tias nrog kev sib koom tes, kev lag luam ntawm peb yuav coj peb cov txiaj ntsig sib pab. Peb tuaj yeem lav koj cov khoom lossis kev pabcuam zoo thiab tus nqi siab rau Kev Muab Khoom OEM Sib Tw Nqe Polyvinyl Cawv PVA Pvoh Hmoov Sinopec 1799 100-27, Xyuas kom tseeb tias koj yuav tsum tsis txhob yig hu rau peb yog tias koj xav paub txog peb cov khoom. Peb ntseeg siab tias peb cov khoom yuav ua rau koj txaus siab.
Peb tau ntseeg siab tias nrog kev sib koom tes, kev lag luam ua lag luam ntawm peb yuav coj peb cov txiaj ntsig sib pab. Peb tuaj yeem lav koj cov khoom lossis kev pabcuam zoo thiab muaj txiaj ntsig zoo rauTuam Tshoj M2PVA402500z80s thiab Du10110vg16s1pvafs8, Thaum lub sijhawm 11 xyoo, Peb tau koom nrog ntau tshaj 20 qhov kev nthuav qhia, tau txais kev qhuas siab tshaj plaws los ntawm txhua tus neeg siv khoom. Peb lub tuam txhab tau mob siab rau "cov neeg siv khoom ua ntej" thiab cog lus los pab cov neeg siv khoom nthuav lawv txoj kev lag luam, kom lawv dhau los ua Tus Thawj Coj Loj!
Cov khoom no yog ib yam kua tsis muaj xim los yog daj uas muaj viscous heev. Yaj tau hauv dej, ethanol, hygroscopic, tsis yaj hauv benzene thiab acetone. Yuav muaj nag los thaum nws ntsib sulfuric acid uas muaj pH qis dua 2.4. Cov kua dej muaj positive charge, thiab ntxiv formaldehyde ua rau condensation. Nws yog siv los ua tus neeg sawv cev rau cov ntawv ua pa uas tsis loj, thiab tus neeg sawv cev khaws cia thiab tus neeg sawv cev ntaus thaum ua ntawv tuaj yeem txo qib ntaus ntawm cov pulp. Txhim kho lub peev xwm dewatering ntawm ntawv. Qhov qhuav ntawm 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. 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 hauv cov txheej txheem ntawm kev ua ntawv, uas tuaj yeem txo qib ntaus ntawm cov pulp. Txhim kho lub peev xwm dewatering ntawm daim ntawv. Qhov qhuav ntawm daim ntawv nce ntxiv los ntawm 1% - 4%. Lub peev xwm tsim khoom nce ntxiv los ntawm 5% - 20%.
2. Siv dav hauv cov teb ntawm cov ntawv luam tawm, txheej, nplaum thiab lwm yam.
3. Siv rau hauv kev kho dej ua ntawv, electroplating kua thiab dispersant.
4. Siv ua epoxy resin reagent, aldehyde adsorbent thiab dye fixative.
Ntim nws hauv 25kgs nruas thiab khaws cia kom deb ntawm lub teeb ntawm qhov kub hauv qab 25 ℃.
Polyethyleneimine, ceg ntoo, MW1800,99%; Polyethyleneimine, ceg ntoo, MW70,000,30% w/vaq.soln.; Polyethyleneimine, kwv yees li MW 60,000, 50 wt% aq. kua, ceg ntoo; Polyethyleneimine, linear, MW 25,000; Polyethyleneimine (30% hauv Dej); Ethylene iMine polyM; PolyethyleneiMine ntawm cov hlaws silica, anion exchange resin, 20-40 Mesh; PolyethyleneiMine ntawm cov hlaws silica, anion exchange resin, 40-200 Mesh; PolyethyleneiMine ntawm cov hlaws silica, anion exchange resin, benzylated, 20-40 Mesh; PolyethyleneiMine, ceg ntoo, Av. Mn (los ntawm GPC) Kwv yees li 10,000; Poly(ethyleneiMine) kua ~50% hauv H2O; Qhov nruab nrab ntawm cov kua Poly(ethyleneiMine) Mn ~1,200, qhov nruab nrab ntawm Mw ~1300 los ntawm LS, 50 wt. % hauv H2O; Qhov nruab nrab ntawm cov kua Poly(ethyleneiMine) Mn ~1,800 los ntawm GPC, qhov nruab nrab ntawm Mw ~2,000 los ntawm LS, 50 wt. % hauv H2O; Qhov nruab nrab ntawm cov kua Poly(ethyleneiMine) Mn ~60,000 los ntawm GPC, qhov nruab nrab ntawm Mw ~750,000 los ntawm LS, 50 wt. % hauv H2O; PolyethyleniMine, qhov nruab nrab ntawm ceg Mw ~25,000 los ntawm LS, qhov nruab nrab ntawm Mn ~10,000 los ntawm GPC, ceg; Polyethylenimine, linear; Polyethylenimine hydrochloride linear, qhov nruab nrab ntawm Mn 20,000, PDI <=1.2; Polyethylenimine hydrochloride linear, qhov nruab nrab ntawm Mn 4,000, PDI <=1.1; Polyethylenimine, qhov nruab nrab linear Mn 10,000, PDI <=1.2; Polyethylenimine, qhov nruab nrab linear Mn 5,000, PDI <1.2; PolyethyleneiMine ntawm silica hlaws dai, anion pauv resin, benzylated, 40-200 Mesh; PolyethyleniMine, qhov nruab nrab linear Mn 2,500, PDI <1.2; polyethylenimine (35,000); polyethylenimine (40,000); Ethylene imine polymer kua; Ethyleneimine polymer kua; Ethyleneimine resin (50%); polyethylenimine 50% (W/V) aqueous* kua; PEI-7; PEI-15; PEI-30; PEI-45; PEI-250; PEI-275; PEI-700; PEI-1000; PEI-1400; Polyethyleneimine, ceg ntoo, MW 50,000 - 100,000, 30% w/w aq. soln.; Polyethyleneimine; Polyethyleneimine (ca. 30% hauv Dej) [rau Kev Tshawb Fawb Biochemical]; Polyethyleneimine (ca. 30% hauv Dej) Peb tau ntseeg tias nrog kev sib koom tes, kev lag luam ntawm peb yuav coj peb cov txiaj ntsig sib pab. Peb tuaj yeem lav koj cov khoom lossis kev pabcuam zoo thiab tus nqi siab rau Kev Muab Khoom OEM Sib Tw Nqe Polyvinyl Cawv PVA Pvoh Hmoov Sinopec 1799 100-27, Xyuas kom tseeb tias koj yuav tsum tsis txhob yig hu rau peb yog tias koj xav paub txog peb cov khoom. Peb ntseeg siab tias peb cov khoom yuav ua rau koj txaus siab.
Kev Muab Khoom OEMTuam Tshoj M2PVA402500z80s thiab Du10110vg16s1pvafs8, Thaum lub sijhawm 11 xyoo, Peb tau koom nrog ntau tshaj 20 qhov kev nthuav qhia, tau txais kev qhuas siab tshaj plaws los ntawm txhua tus neeg siv khoom. Peb lub tuam txhab tau mob siab rau "cov neeg siv khoom ua ntej" thiab cog lus los pab cov neeg siv khoom nthuav lawv txoj kev lag luam, kom lawv dhau los ua Tus Thawj Coj Loj!
