Polyvinylpyrrolidone PVPP Hononga-whiti Cas 25249-54-1
Ko te Polyvinylpyrrolidone cross-linked (PVPP) he pūmua whakawhiti-hono e kore e wairewa i roto i te wai, i ngā waikawa kaha, i ngā turanga kaha, me ngā whakarewa rauropi whānui, i hangaia mā te polymerization o ngā monomers vinyl pyrrolidone i raro i ngā āhuatanga motuhake. Hei hua matū pai pūmua nui, he maha ngā āhuatanga pai me te ahurei o te PVPP, ā, kua whānuitia te whakamahinga i roto i ngā mea whakapaipai, kai, rongoā me ētahi atu mara.
| Hua | PolyKoVidoneTM -XL (Momo A) | PolyKoVidoneTM -10 (Momo B) |
| Āhua | Paura, maramara rānei mā, māwhero-mā rānei | |
| Ngā matū wairewa-wai % mōrahi | 1.0 | 1.0 |
| Uara pH (1% i roto i te wai) | 5.0-8.0 | 5.0-8.0 |
| Ngaronga i te Whakamaroke % mōrahi | 5.0 | 5.0 |
| Te pungarehu whanariki % mōrahi | 0.1 | 0.1 |
| % o te hauota | 11.0-12.8 | 11.0-12.8 |
| Parakore A (Vinylpyrrolidone) ppm mōrahi | 10 | 10 |
| Peroxide (Hei H2O2) ppm mōrahi | 400 | 1000 |
| Ngā konganuku taumaha ppm mōrahi | 10 | 10 |
| Rahi matūriki (µm), ≥80% | 50-250 | 5-50 |
He hua matū pai rawa atu te PVPP, he matū pai rawa atu, he ahurei hoki, ā, kua whānuitia te whakamahinga o te polyvinylpyrrolidone whakawhiti-hono i roto i ngā mahi whakapaipai, kai, rongoā me ētahi atu mara. Nā te taumaha ngota ngota me te hanganga whakawhiti-hono o te polyvinylketone whakawhiti-hono, kāore e wairewa te polyvinylpolypyrrolidone pvpp i roto i te wai engari ka tere te whakawhānui me te pakaru o tōna hanganga whatunga ina tūtaki ki te wai. He whānuitia te whakamahinga o te PVPP hei kaihopu pakaru mō ngā papa i roto i te rongoā, hei kaiwhakaū whakatārewatanga, hei kaihopu matatini mō ngā wāhanga rongoā, me te kaihopu matatini mō ngā tannins me ngā polyphenols i roto i ngā rongoā tipu.
25kgs/pahu, 9 tana/20'ipu
Polyvinylpyrrolidone PVPP Hononga-whiti Cas 25249-54-1
