PVPP
PVPP yi-PVP enqamlezileyo, iyi-hygroscopic, engenakunyibilika emanzini kunye nazo zonke ezinye izinyibilikisi eziqhelekileyo, kodwa iyadumba ngokukhawuleza kwisinyibilikisi esinamanzi ngaphandle kwejeli.
Iiparamitha zoBuchule eziPhambili:
| Imveliso | I-PVPP (iNdlela enye) | I-PVPP (iphinda ihlaziywe) |
| Inkangeleko | Mhlophe ukuya kumhlophe-mhlophe, i-hygroscopic, umgubo ohamba ngokukhululekileyo | |
| Ukunyibilika | Ayinyibiliki emanzini kunye nezinye izinyibilikisi eziqhelekileyo. | |
| Ivumba lokumiswa | Ukuphelelwa amandla, okuqhelekileyo | |
| Initrogen | 11.0-12.8% | 11.0-12.8% |
| Isinyithi esinzima (njenge-Pb) | Ubukhulu be-10ppm. | Ubukhulu be-10ppm. |
| Khokela | 2 ppm ubuninzi. | 2 ppm ubuninzi. |
| IArsenic | 2 ppm ubuninzi. | 2 ppm ubuninzi. |
| i-pH (1% ekumisweni kwamanzi) | 5.0-8.0 | 5.0-8.0 |
| Sulphated Ash | 0.4% ubuninzi. | 0.4% ubuninzi. |
| Izinto ezinyibilikayo emanzini | 0.5% ubuninzi. | 0.5% ubuninzi. |
| Ukunyibilika kwi-Acetic Acid / Ethnol | 1.0% ubuninzi. | 1.0% ubuninzi. |
| Iperoxides | 400 ppm ubuninzi. | 400 ppm ubuninzi. |
| I-N, N-Divinylimidazolidione | 2ppm ubuninzi. | 2ppm ubuninzi. |
| I-N-Vinylpyrrolidone | 10 ppm ubuninzi. | 10 ppm ubuninzi. |
| Amanzi | 5.0% ubuninzi. | 5.0% ubuninzi. |
| Ubungakanani bePaticle | / | / |
Izicelo:
Ngombulelo kwiipropathi ezingenakunyibilika emanzini nakwezinye izinyibilikisi eziqhelekileyo, i-PVPP yenziwa ngokubanzi njengezinto zokuzinzisa kunye nokucacisa iBhiya / iwayini kunye nezinye iimveliso zotywala, inokuhambisa iipolyphenols kunye nezinto zeetannins ngexesha lokulungiswa kweBhiya / iwayini / isiselo.
Bhala umyalezo wakho apha uze uyithumele kuthi
