Ọtí Polyvinyl (PVA 1788, PVA 0588, PVA 2488)
Awọn onipò PVA & Awọn pato
| Tuntun | Hydrolysis | Volatiles | Igi iki | Eeru | PH | Mimo |
| Oruko | (mol%) | (%) | (mpa.s) | (wt%) | Iye | (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 & Apapo
PVA le ṣee lo ni lilo pupọ bi colloid aabo tabi nipọn fun emulsion polymerization ti vinyl acetate (Vac) tabi Vac/ acrylate.ni awọn abuda wọnyi: 0adhesiveness ti o dara julọ; ilosoke ibẹrẹ ibẹrẹ ati oṣuwọn gbigbe nigba lilo pẹlu kikun;o tayọ resistance si epo;fiimu ti o tayọ.
Ni iṣelọpọ okun
Awọn ohun elo pataki meji ti PVA ni lati lo bi ifunni vinylon ati oluranlowo iwọn fun textile.Bi awọn ohun elo aise ti okun vinylon, ni awọn anfani ti jijẹ giga ni agbara, gbigba ọrinrin, abrasion resistance, resistance resistance ti oorun, ipata ipata ati funfun ni awọ.O tun le yi pẹlu owu, kìki irun ati okun viscose tabi odasaka yiyi pẹlu ararẹ.Gẹgẹbi aṣoju iwọn fun aṣọ, Kii yoo bajẹ tabi bajẹ pẹlu ifaramọ ti o dara si owu, hemp, polyester ati okun viscose.
Pulp & PaperPVA ti rii lilo jakejado ni itọju ti dada iwe bi o ti ni alemora ti o dara julọ ati pipinka ati pe kii yoo ni ipa lori ohun-ini ti awọn binders miiran ti a lo ni apapọ.Awọn anfani ti PVA ni lilo: Agbara dada (titẹjade) ： Agbara pẹlu ọna Z-apapọ (agbara inu iwe); Iduro kika; Abrasive resistance; Imudara imudara; Imudara dada didan; Dide resistance si epo ati epo (ohun-ini idena).
Fiimu
PVA le ṣee lo lati gbe awọn omi tiotuka fiimu ati omi-resistance film.PVA wa ni akoso awọn ọja ti o saami awọn atorunwa awọn ẹya ara ẹrọ ti PVA, eyun, ga fifẹ agbara, resistance to Organic epo ati air tightness.They ti wa ni mejeeji ni opolopo lo ninu awọn ile-iṣẹ package, kii ṣe fun aṣọ nikan, ṣugbọn fun awọn kemikali, ounjẹ, awọn kemikali ojoojumọ, awọn kemikali ogbin, dyestuff, ati bẹbẹ lọ.
Dispersion Stabilizer
PVA, eyiti o dara julọ ni aabo colloid ati pe o ni iṣẹ ṣiṣe dada ti o ga julọ, ni igbagbogbo lo bi amuduro pipinka fun polymerization idadoro ti vinyl kiloraidi monomer (VCM).Iṣe ti resini PVC le jẹ iṣapeye pupọ nipa yiyan ipele PVA ti o dara pẹlu iwọn to dara ti polymerization ati hydrolysis.
A ni diẹ sii ju ile-ipamọ 1000m2 fun PVA lati rii daju pe ipese iduroṣinṣin ati idiyele ifigagbaga nigbagbogbo.
