PVPP
PVPP he PVP hono, he hygroscopic, kore e rewa i roto i te wai me etahi atu whakarewa noa, engari ka pupuhi tere i roto i te wairewa wai kaore he kiri.
Nga Tohu Hangarau Matua:
| Hua | PVPP (Kotahi Te Huarahi) | PVPP (Whakahoutanga) |
| Te Ahua | Ma ki te ma-ma, hygroscopic, paura rere-kore | |
| Te wairewa | Kaore e rewa i te wai me etahi atu whakarewa noa. | |
| Kakara o te whakatārewatanga | Paruparu, Maamaa | |
| Nitrogen | 11.0-12.8% | 11.0-12.8% |
| Konganuku Taumaha (Hei Pb) | 10ppm max. | 10ppm max. |
| Arahi | 2 ppm max. | 2 ppm max. |
| Arene | 2 ppm max. | 2 ppm max. |
| pH (1% kei roto i te Wai Whakatārewatanga) | 5.0-8.0 | 5.0-8.0 |
| Ash pungarehu | 0.4% max. | 0.4% max. |
| Nga matū rewa o te wai | 0.5% max. | 0.5% max. |
| Te wairewa i te waikawa waikawa / Ethnol | 1.0% max. | 1.0% max. |
| Perehitini | 400 ppm max. | 400 ppm max. |
| N, N-Divinylimidazolidione | 2ppm max. | 2ppm max. |
| N-Vinylpyrrolidone | 10 ppm max. | 10 ppm max. |
| Wai | 5.0% max. | 5.0% max. |
| Rahi Paticle | / | / |
Nga tono:
Na te mea kaore e taea te rewa i roto i te wai me etahi atu whakarewa noa, he nui te mahi a te PVPP hei kaiwhakamaa me te whakamarama mo te Peina / Waina me etahi atu hua inu, ka taea te tango i nga polyphenols me nga tannins i nga wa o te tukatuka Peera / Waina / Inu.
Tuhia to korero ki konei ka tuku mai ki a maatau
