Hydroxypropyl starch ether-HPS

1. Ingoa matū: Hydroxypropyl starch ether

2. Ingoa Ingarihi: Hydroxypropylmāngaro etere

3. Whakapoto Ingarihi: HPS

4. tātai rāpoi: C7H15NO3 Papatipu rāpoi: 161.20

5. Tikanga Whakaritenga: Ko te māngaro Hydroxypropyl he māngaro kua whakarerekētia matū, ka whakahāweatia e te propylene oxide me te māngaro hei whakakapi i te roopu hydroxyl i roto i te hanganga macromolecule māngaro kia noho hei momo māngaro etherified.

6. Nga ahuatanga o te tinana: te paura ma (kaore he tae) he pai te rere o te wai me te wairewa pai, he maamaa, he kore tae hoki tana otinga wai, he pai te pumau.He pumau ki te waikawa me te kawakore, he iti ake te pamahana o te sintering i tera o te maaka maori, a ko te huringa o te pokey wera me te makariri he pai ake i tera o te maaka maori.Ko te ranu ki te tote me te sucrose kare he paanga ki te pokey.Whai muri i te whakamaaramatanga, i pai ake te rewa me te marama o te hukapapa.

7. Nga taonga matū: ko nga ahuatanga o nga hua o te maaka me nga whakakapi hydroxypropyl, kei te waeine hukahuka e hanga ana i te maaka e 3 nga roopu hydroxypropyl ka taea te whakakapi, na reira ka taea te whiwhi i nga hua he rereke nga nekehanga o te whakakapi.

8. Tohu Hangarau Te ahua: te paura ma, he ngawari ki te tango i te makuku

Wairewa: Ka taea te memeha ki te wai ka noho hei otinga marama

Viscosity (5% wairewa wai, 20℃): 500-20000 mPa.s

Uara PH (2% wairewa wai): 8-10

9. Te kaupapa

1) I roto i te ahumahi kai hydroxypropyl starch, ka taea te whakamahi i te hydroxypropyl starch hei kaihoko matotoru, ka taea te whakamahi i te hydroxypropyl starch hei kaitautoko, me te hydroxypropyl starch ka taea te whakamahi hei whakapiri.

2) Te ahumahi pepa Hydroxypropyl starch: ka whakamahia te hydroxypropyl starch mo te rahinga o roto o te pepa, ka whakamahia te hydroxypropyl starch mo te rahi o te mata, hydroxypropyl starch e hanga ana te mangumangu ta, hydroxypropyl starch hanga kakahu, hydroxypropyl starch Kia maeneene te kiriata, hydroxypropyl starch whakaiti i te kai waituhi, me te māngaro hydroxypropyl he kaha ki te kumea makawe.

3) Hydroxypropyl starch ahumahi pueru: hydroxypropyl māngaro ka taea te whakamahi hei rahi warp, hydroxypropyl māngaro ka taea te whakapai ake i te ātete abrasion i te raranga, hydroxypropyl māngaro me te raranga tōtika, hydroxypropyl māngaro ki te tohu tiketike o te whakakapinga o te hydroxypropyl māngaro Ka taea te whakamahi māngaro turanga hei whakapiri tā. .

4) Hydroxypropyl starch pharmaceutical ahumahi: Hydroxypropyl starch Ka taea te whakamahi hei kaihoko whakakore mo nga papa, ka taea hoki te whakamahi i te hydroxypropyl starch hei kaihoko plasma bulking.

5) Ko te māngaro Hydroxypropyl te whakau i te pakitara o te puna, ko te māngaro hydroxypropyl te whakapai ake i nga ahuatanga o te poka wai, ko te maaka hydroxypropyl te aukati i te tiango, me te maaka hydroxypropyl e pupuhi ana i nga tapahi drill.

6) Hydroxypropyl starch ahumahi matū ia rā: hydroxypropyl starch is used in daily chemical industry and hydroxypropyl starch is used as binder, suspending agent and thickener in cosmetics coatings.

7) Hydroxypropyl starch I tua atu, ka taea hoki te whakamahi i te hydroxypropyl starch hei here mo nga rawa hanga whare, hei kaikawe reera mo nga paninga hydroxypropyl starch, wai pararopi ranei, me te hydroxypropyl starch.

8) Ahumahi kai: Ka taea te whakamahi hei whakapiri, hei whakapakeke, hei aukati i te kaihoko hei whakanui ake i te pumau.