Hydroxypropyl starch eter-HPS

1. Igoa vaila'au: Hydroxypropyl starch ether

2. Igoa Igilisi: Hydroxypropylmasoa eteru

3. Faapuupuuga faa-Peretania: HPS

4. Fuafua mole: C7H15NO3 Molecular mamafa: 161.20

5. Sauniuniga auala: Hydroxypropyl starch o se chemically suia starch, lea e etherified e propylene oxide ma masoa e sui ai le vaega hydroxyl i le fausaga macromolecule starch e avea ma se ituaiga o masoa etherified.

6. Mea faʻaletino: paʻepaʻe paʻepaʻe (lanu) ma le suavai lelei ma le solubility lelei o le vai, o lona vai vai e manino ma le lanu, ma e lelei le mautu. E mautu i le acid ma le alkali, e maualalo le vevela o le sintering nai lo le masoa masani, ma le suiga o le vevela ma le malulu viscosity e sili atu ona mautu nai lo le masoa masani. O le fa'afefiloi ma le masima ma le sucrose e leai se aafiaga i le viscosity. Ina ua uma le etherification, na faaleleia uma le mautu ma le manino o le aisa.

7. O mea tau vailaʻau: o mea totino o meaʻai masoa faʻatasi ai ma le hydroxypropyl substituents, o le kulukose iunite faʻapipiʻi masoa ei ai 3 hydroxypropyl vaega e mafai ona suia, o lea e mafai ai ona maua oloa e eseese tikeri o suiga.

8. Faʻailoga faʻapitoa Faʻaaliga: paʻepaʻe paʻepaʻe, faigofie ona faʻafefe susu

Solubility: E mafai ona solo i le vai ma avea ma vaifofo manino

Viscosity (5% vaifofo vai, 20℃): 500-20000 mPa.s

PH taua (2% vaifofo vai): 8-10

9. Faamoemoega

1) I le hydroxypropyl starch alamanuia meaʻai, hydroxypropyl starch e mafai ona faʻaaogaina e fai ma sui mafiafia, hydroxypropyl starch e mafai ona faʻaaogaina e fai ma sui faʻamalo, ma hydroxypropyl starch e mafai ona faʻaaogaina e fai ma faʻapipiʻi.

2) Hydroxypropyl starch pepa alamanuia: hydroxypropyl starch o loʻo faʻaaogaina mo le tele o pepa i totonu, hydroxypropyl starch e faʻaaogaina mo le faʻavasegaina o luga, hydroxypropyl starch e faʻamalamalamaina ai le vaitusi, hydroxypropyl starch e faʻaogaina ai, hydroxypropyl starch Fai le ata tifaga, hydroxypropyl starch e faʻaitiitia ai le inu vaitusi, ma le hydroxypropyl starch ei ai lona tomai faapitoa e toso ai lauulu.

3) Hydroxypropyl starch fale gaosi oloa: hydroxypropyl starch e mafai ona faʻaaogaina e pei o le warp size, hydroxypropyl starch e mafai ona faʻaleleia atili ai le abrasion resistance i le taimi o lalagaina, hydroxypropyl starch ma le lalagaina lelei, hydroxypropyl starch ma le maualuga maualuga o le suia o le hydroxypropyl starch Base starch e mafai ona faʻaaogaina e pei o lolomi lolomi .

4) Hydroxypropyl starch alamanuia pharmaceutical: Hydroxypropyl starch e mafai ona faʻaaogaina e fai ma sui faʻamaʻi mo papa, ma hydroxypropyl starch e mafai foi ona faʻaaogaina e avea o se plasma bulking agent.

5) O le masoa hydroxypropyl e fa'amautu ai le puipui o le vaieli, o le masoa hydroxypropyl e fa'aleleia ai tulaga lelei, o le masoa hydroxypropyl e taofia ai le pa'ū, ma le fa'amalo o le hydroxypropyl e fa'afefea le tipiina o vili.

6) Hydroxypropyl starch i aso uma pisinisi kemikolo: hydroxypropyl starch o loʻo faʻaaogaina i aso taʻitasi pisinisi kemisi ma hydroxypropyl starch o loʻo faʻaaogaina e fai ma fusi, sui faʻamalo ma mafiafia i cosmetics poʻo coatings.

7) Hydroxypropyl starch E le gata i lea, o le hydroxypropyl starch e mafai foi ona faʻaaogaina e fai ma mea faʻapipiʻi mo mea faufale, o se gelling agent mo coatings hydroxypropyl starch poʻo vai organic, ma hydroxypropyl starch.

8) Alamanuia meaʻai: E mafai ona faʻaaogaina e pei o le faʻapipiʻi, mafiafia, faʻamalo le sooupu e faʻateleina le mautu.