Ukubonelela ngexabiso le-OEM yoKhuphiswano lwePolyvinyl Utywala PVA Pvoh Powder Sinopec 1799 100-27
Siqinisekile ukuba ngeenzame ezidibeneyo, ishishini loshishino phakathi kwethu liya kusizisela inzuzo efanayo.Singakuqinisekisa ngemveliso okanye inkonzo esemgangathweni kunye nexabiso elinobundlongondlongo kwiNgcaciso ye-OEM yoKhuphiswano ngeXabiso lePolyvinyl Alcohol PVA Pvoh Powder Sinopec 1799 100-27, Qinisekisa ukuba akufanele ungathandabuzi ukusitsalela umnxeba ukuba uthabathekile kwiimveliso zethu.Sicinga ngokuqinisekileyo ukuba ukuthengisa kwethu kuya kukwenza wonwabe.
Siqinisekile ukuba ngeenzame ezidibeneyo, ishishini loshishino phakathi kwethu liya kusizisela inzuzo efanayo.Singakuqinisekisa ngemveliso okanye inkonzo esemgangathweni kunye nexabiso elinamandlaChina M2PVA402500z80s kunye neDu10110vg16s1pvafs8, Ebudeni beminyaka eyi-11, Sithathe inxaxheba kwimiboniso engaphezu kwama-20, sifumana indumiso ephezulu kumthengi ngamnye.Inkampani yethu ibinikezela ngalo "umthengi kuqala" kwaye izibophelele ekuncedeni abathengi bandise ishishini labo, ukuze babe yiBoss enkulu!
Le mveliso ilulwelo olungenambala okanye olutyheli oluphezulu lwe-viscous.Inyibilika emanzini, ethanol, ihygroscopic, ayinyibiliki kwibenzene kunye neacetone.Imvula iya kwenzeka xa idibana ne-sulfuric acid enexabiso le-pH elingaphantsi kwe-2.4.Isisombululo samanzi sihlawuliswa ngokufanelekileyo, kwaye ukongezwa kwe-formaldehyde kuvelisa i-condensation.Isetyenziswe njenge-agent yamandla emanzi yephepha lokuphefumla elingalinganiyo, kunye ne-arhente yokugcina kunye ne-agent yokubetha kwinkqubo yokwenza iphepha kunokunciphisa izinga lokubetha kwe-pulp.Ukuphucula amandla okukhupha amanzi ephepha.Ukomisa kwephepha kwanda nge-1% - 4%.Umthamo wemveliso unyuswe nge-5% - 20%.
| Ubunyulu Ngokuzikhethela | ||||
| 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 | ||
| I-POLYETHYLENEImine CAS 9002-98-6 ye-MW3000 | |
| INTO | IMIDA EMANGAPHAKATHI |
| Imbonakalo | Ulwelo olungenambala okanye olumthubi |
| Isivavanyi | 30% |
| Umxhuzulane okhethekileyo(25℃ g/cm3) | d425=1.0385 |
| PH | 10-12 |
| Isalathiso sokuqhafaza | 1.3785 |
| I-kinematic viscosity | 30-80 |
| Ubunzima bemolekyuli | 3000-3500 |
1. Isetyenziswe njenge-agent yamandla emanzi yephepha elingaphefumliyo, i-arhente yokugcina kunye ne-ejenti yokubetha kwinkqubo yokwenza iphepha, enokunciphisa izinga lokubetha kwe-pulp.Ukuphucula amandla okukhupha amanzi ephepha.Ukomisa kwephepha kwanda nge-1% - 4%.Umthamo wemveliso unyuswe nge-5% - 20%.
2. Isetyenziswe ngokubanzi kwiinkalo zokuprinta inki, i-coating, i-adhesive kunye nokunye.
3. Isetyenziswe kwi-papermaking unyango lwamanzi, isisombululo se-electroplating kunye ne-dispersant.
4. Isetyenziswe njenge-epoxy resin reagent, i-aldehyde adsorbent kunye ne-dayi fixative.
Ipakishwe kwi 25kgs igubu kwaye uyigcine kude nokukhanya kubushushu obungaphantsi kwe 25℃.
Polyethyleneimine,isebe,MW1800,99%;Polyethyleneimine,isebe,MW70,000,30%w/vaq.soln.;Polyethyleneimine, malunga.MW 60,000, 50 wt% aq.isisombululo, i-branched;Polyethyleneimine, linear, MW 25,000;Polyethyleneimine (30% emanzini);i-Ethylene iMine polyM;I-PolyethyleneiMine kwi-silica beads, i-anion exchange resin, i-20-40 Mesh;I-PolyethyleneiMine kwi-silica beads, i-anion exchange resin, i-40-200 Mesh;I-PolyethyleneiMine kwi-silica beads, i-anion exchange resin, i-benzylated, i-20-40 Mesh;PolyethyleniMine, iSebe, Av.Mn (nge-GPC) Malunga.10,000;Isisombululo sePoly(ethyleneiMine) ~ 50% kwi-H2O;Poly(ethyleneiMine) isisombululo umndilili Mn ~1,200, umndilili Mw ~1300 nge LS, 50 wt.I-% kwi-H2O;Poly(ethyleneiMine) isisombululo umndilili Mn ~1,800 yi GPC, umndilili Mw ~2,000 ngu LS, 50 wt.I-% kwi-H2O;Poly(ethyleneiMine) isisombululo esiphakathi Mn ~60,000 yi-GPC, i-avareji Mw ~750,000 yi-LS, 50 wt.I-% kwi-H2O;I-PolyethyleniMine, i-branched average Mw ~25,000 nge-LS, i-avareji Mn ~10,000 yi-GPC, i-branched;Polyethylenimine, linear;Polyethylenimine hydrochloride linear, avareji Mn 20,000, PDI <= 1.2;Polyethylenimine hydrochloride linear, avareji Mn 4,000, PDI <= 1.1;I-Polyethylenimine, i-avareji yomgca we-Mn 10,000, i-PDI <= 1.2;I-Polyethylenimine, i-linear average Mn 5,000, PDI <1.2;I-PolyethyleneiMine kwi-silica beads, i-anion exchange resin, i-benzylated, i-40-200 Mesh;I-PolyethyleniMine, i-linear average Mn 2,500, PDI <1.2;i-polyethylenimine (35,000);i-polyethylenimine (40,000);I-ethylene inesisombululo sepolymer;isisombululo se-polymer ethyleneimine;I-ethyleneimine resin (50%);polyethylenimine 50% (W/V) aqueous* isisombululo;I-PEI-7;I-PEI-15;I-PEI-30;I-PEI-45;I-PEI-250;I-PEI-275;I-PEI-700;I-PEI-1000;I-PEI-1400;Polyethyleneimine, branched, MW 50,000 – 100,000, 30% w/w aq.soln.;Polyethyleneimine;I-Polyethyleneimine (ca. 30% emanzini) [ye-Biochemical Research];I-Polyethyleneimine (ca. 30% emanzini)Siqinisekile ukuba ngeenzame ezidibeneyo, ishishini eliphakathi kwethu liya kusizisela inzuzo efanayo.Singakuqinisekisa ngemveliso okanye inkonzo esemgangathweni kunye nexabiso elinobundlongondlongo kwiNgcaciso ye-OEM yoKhuphiswano ngeXabiso lePolyvinyl Alcohol PVA Pvoh Powder Sinopec 1799 100-27, Qinisekisa ukuba akufanele ungathandabuzi ukusitsalela umnxeba ukuba uthabathekile kwiimveliso zethu.Sicinga ngokuqinisekileyo ukuba ukuthengisa kwethu kuya kukwenza wonwabe.
Ukubonelela nge-OEMChina M2PVA402500z80s kunye neDu10110vg16s1pvafs8, Ebudeni beminyaka eyi-11, Sithathe inxaxheba kwimiboniso engaphezu kwama-20, sifumana indumiso ephezulu kumthengi ngamnye.Inkampani yethu ibinikezela ngalo "umthengi kuqala" kwaye izibophelele ekuncedeni abathengi bandise ishishini labo, ukuze babe yiBoss enkulu!
