Hydroxypropyl starch ether-HPS

1. Ingoa matū: Hydroxypropyl starch ether

2. Ingoa Ingarihi: Hydroxypropylmāngaro ether

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, te 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 whakamaarama, hei aukati i te kaihoko hei whakanui ake i te pumau.