Inzoga ya Polyvinyl (PVA 1788, PVA 0588, PVA 2488)
PVA Impamyabumenyi & Ibisobanuro
| Gishya | Hydrolysis | Ibirunga | Viscosity | Ivu | PH | Isuku |
| Izina | (mol%) | (%) | (mpa.s) | (wt%) | Agaciro | (wt%) |
| 088-03 | 87.0 - 89.0 | ≤5.0 | 3.0-4.0 | ≤0.7 | 5-7 | ≥93.0 |
| 088-04 | 87.0 - 89.0 | ≤5.0 | 4.0-4.5 | ≤0.7 | 5-7 | ≥93.0 |
| 098-04 | 98.0-98.8 | ≤5.0 | 4.0-5.0 | ≤0.5 | 5-7 | ≥93.5 |
| 088-05 | 87.0 - 89.0 | ≤5.0 | 4.5-6.0 | ≤0.5 | 5-7 | ≥93.5 |
| 098-05 | 98.0-99.0 | ≤5.0 | 5.0-6.5 | ≤0.5 | 5-7 | ≥93.5 |
| 098-10 | 97.0-99.0 | ≤5.0 | 8.0-12.0 | ≤0.5 | 5-7 | ≥93.5 |
| 088-13 | 87.0 - 89.0 | ≤5.0 | 12.0-14.0 | ≤0.5 | 5-7 | ≥93.5 |
| 098-15 | 98.0 -99.0 | ≤5.0 | 13.0-17.0 | ≤0.5 | 5-7 | ≥93.5 |
| 093-16 | 92.5-94.5 | ≤5.0 | 14.5-18.5 | ≤0.5 | 5-7 | ≥93.5 |
| 098-20 | 98.0-99.0 | ≤5.0 | 18.0-22.0 | ≤0.5 | 5-7 | ≥93.5 |
| 088-20 | 87.0 - 89.0 | ≤5.0 | 20.5-24.5 | ≤0.4 | 5-7 | ≥93.5 |
| 092-20 | 91.0-93.0 | ≤5.0 | 21.0-27.0 | ≤0.5 | 5-7 | ≥93.5 |
| 096-27 | 96.0-98.0 | ≤5.0 | 23.0-29.0 | ≤0.5 | 5-7 | ≥93.5 |
| 098-27 | 98.0 - 99.0 | ≤5.0 | 23.0-29.0 | ≤0.5 | 5-7 | ≥93.5 |
| 088-26 | 87.0 - 89.0 | ≤5.0 | 24.0-28.0 | ≤0.5 | 5-7 | ≥93.5 |
| 095-28 | 94.0-96.0 | ≤5.0 | 26.0-30.0 | ≤0.5 | 5-7 | ≥93.5 |
| 098-30 | 98.0 - 99.0 | ≤5.0 | 28.0-32.0 | ≤0.5 | 5-7 | ≥93.5 |
| 088-35 | 87.0 - 89.0 | ≤5.0 | 29.0-34.0 | ≤0.3 | 5-7 | ≥93.5 |
| 088-50 | 87.0 - 89.0 | ≤5.0 | 45.0-55.0 | ≤0.3 | 5-7 | ≥93.5 |
| 088-60 | 87.0 - 89.0 | ≤5.0 | 50.0-58.0 | ≤0.3 | 5-7 | ≥93.5 |
| 097-60 | 96.0-98.0 | ≤5.0 | 56.0-66.0 | ≤0.5 | 5-7 | ≥93.5 |
| 098-60 | 98.0 - 99.0 | ≤5.0 | 58.0-68.0 | ≤0.5 | 5-7 | ≥93.5 |
| 097-70 | 96.0 - 98.0 | ≤5.0 | 66.0-76.0 | ≤0.5 | 5-7 | ≥93.5 |
| 098-75 | 98.0 - 99.0 | ≤5.0 | 70.0-80.0 | ≤0.5 | 5-7 | ≥93.5 |
Emulsion Stabilizer & Binder
PVA irashobora gukoreshwa cyane nka colloid ikingira cyangwa ikabyimbye kugirango emulion polymerisation ya vinyl acetate (VAc) cyangwa VAc / acrylate.ifite ibiranga bikurikira: 0adhesiveness nziza; yongerewe mbere yambere nigipimo cyumye mugihe ikoreshwa hamwe nuwuzuza;kurwanya cyane amavuta;filime idasanzwe。
Mu guhimba fibre
Uburyo bubiri bwingenzi bwa PVA nugukoreshwa nkibiryo bya vinylon hamwe nubunini buringaniye bwimyenda.Nkibikoresho fatizo bya fibre vinylon, bifite ibyiza byo kuba imbaraga nyinshi, kwinjiza amazi, kurwanya abrasion, kurwanya izuba, kurwanya ruswa no kwera mubara.Irashobora kandi kuzunguruka hamwe na pamba, ubwoya na fibre ya viscose cyangwa ikizunguruka ubwayo.Nkuko umukozi ufite ubunini bwimyenda, Ntabwo ashobora kwangirika cyangwa kwangirika hamwe no gufatira neza ipamba, ikivuguto, polyester na fibre ya viscose.
Pulp & PaperPVA yasanze ikoreshwa cyane mugutunganya impapuro zimpapuro kuko ifite ubwiza buhebuje kandi ikwirakwizwa kandi ntibizagira ingaruka kumitungo yizindi binderi zikoreshwa mukomatanya.Ibyiza bya PVA ukoresheje: Imbaraga zubuso (gucapura) ； Imbaraga zikurikira Z-axis (impapuro zimbere imbere); Kurwanya gukubitwa resistance Kurwanya abrasive; Kunoza neza;
Filime
PVA irashobora gukoreshwa mugukora firime yumuti wamazi hamwe na firime irwanya amazi.PVA iraboneka mubicuruzwa byakozwe byerekana ibintu biranga PVA, aribyo imbaraga zidasanzwe, kurwanya ibinyabuzima ndetse no gukomera kwikirere.Bombi bikoreshwa cyane muri inganda zipakira, ntabwo ari imyenda gusa, ahubwo no kumiti, ibiryo, imiti ya buri munsi, imiti yubuhinzi, amarangi, nibindi.
Gukwirakwiza ibintu
PVA, nziza cyane mukurinda colloid kandi ifite ibikorwa byo hejuru hejuru, ikoreshwa kenshi nka stabilisateur ya dispersion kugirango ihagarike polymerisation ya vinyl chloride monomer (VCM).Imikorere ya PVC resin irashobora gutezimbere cyane muguhitamo icyiciro cyiza cya PVA hamwe nurwego rukwiye rwa polymerisation na hydrolysis.
Dufite ububiko burenga 1000m2 kuri PVA kugirango tumenye neza ko itangwa rihamye nigiciro cyo gupiganwa burigihe.
