Sumo pfupi yehydroxypruppropyl starch ether

(1),pRondedzero yeRoduct

1. Hydroxyprusyl strach

Hydroxyprospropyl starch ether yekuvakwa ndiyo indasitiri inokurumidza kukura iri mumasendimita Ether Erar. Nekuvandudzwa kwekuvaka kwenyika yangu uye kuvaka mashandiro emidziyo, kunyanya kuvandudzwa kwekuvaka simba-kuponesa kusimbisa kwesimba, kunze kwemadziro emadziro ave muyero wenyika Iyo yakaoma-yakavhenganiswa mongwe inosanganiswa kubva kune starch Ether, iyo inoshandiswa seyakaitwa yekuita cellulose ether zvigadzirwa.

Mukuwedzera, hydroxypruppyl strar ether inogona zvakare kushandiswa sekunamatira, kumhanyisa mumiririri uye thickener mupepuru, machira, yemafuta, yezuva nezuva maindasitiri uye mamwe maindasitiri.

2. Hunhu

Ichi chigadzirwa chakachena kana chellow yero poda.

Hydroxyprospropyl starch (HPS) iri semi-synthetic yakasarudzika polymer uye isiri-ionic starch ether. Iyo ine yakanaka mvura solubility, rheological zvivakwa uye zvinonamira zvivakwa. Hydroxyprusyl Starch Ether is-Ionic, isingakanganiswe nemaElectrolytes, inogona kushandiswa mune dzakasiyana siyana dzecid-base ph, uye ine yakanaka biodegradability.

3. Mhando standard (Enterprise standard)

(2),Zvimiro uye Zvikumbiro

Starch Ethere ane zvakawanda zvakakosha zvivakwa, kusanganisira: mhinduro kurerutsa; yakanaka mvura solubility; kumiswa kana kusimba kugadzikana; kudzivirira colloid mhedzisiro; firimu-fomu. Kuchengeta kwemvura; kuomesa maitiro; non-ine chepfu, isina kunaka, isina kujairika; Thiskotropy, nezvimwewo uye zvakare, starch vaitheni vane zvakawanda zvakasarudzika zvivakwa: nzvimbo yekusimbisa, fixotropy, uye ionic chiitiko. Nekuda kwehunhu uhwu, nhungamiro ana vanayo vanoshandiswa zvakanyanya munzvimbo dzakawanda senge zvekuvakira, zviumbwa, zvekudya, zviyero, uye zvinozivikanwa se "maindasitiri monosdium glutamate". mukurumbira.

1. Hunhu hwekushandisa:

1. Rinokurumidza kukurumidza kugona; Kumwe kuchengetwa kwemvura;

2. Dosage idiki, uye dosi rakaderera rinogona kuita zvakakura;

3.

4.

5. Wedzera nguva yekutanga yezvinhu.

Strar ether inofanira kuwedzerwa mune inotevera zvinhu:

1. Mhando dzese dze (simende, gypsum, lime calcium) pamucha poda yemukati uye ekunze madziro;

2. Mhando dzose dze (tile, dombo) zvinonamatira;

3. Yakasiyana siyana mhando dzekutarisana nemutsi uye plasingering durari, kunyanya kunze kwemadziro ekunze madziro mudenga.

Iyo yakakurudzirwa yekuwedzera huwandu hwetsvina ndeye 0,1% -0.2%, uye hydroxypropyl cellowlose inoderedzwa neinenge 0.1% -0.2% pahwaro hwepamberi formula. Ndokunge, 20% -30% starch enther ye hydroxyprupyl methylcellose mune yekutanga formula inotsiviwa. Inogona kuvandudza mashandiro ekuvaka uye kuderedza mutengo wekugadzira neanenge 10-20%.

2,Masango ekushandisa:

Hydroxypronyl starch ether inogona kushandiswa sechibvumirano chezvigadzirwa zveComent-based uye zvigadzirwa zveGypsum. Iyo ine kuwirirana kwakanaka nedzimwe dhizaini yekuvaka, uye kana ichishandiswa mukubatana ne hydroxypruslose ether, inogona kusimudzira chimiro chemukati, iva nekupwanya kupokana, uye kuvandudza basa rekushanda. Kuwedzerwa kwehydroxypruppropyl methylcellose kunogona kuderedzwa zvakanyanya nekuwedzera starch enther.

1. Indasitiri yekuvaka: hydroxyprusyl strar ether ine huwandu hwakawanda hwekushandisa mune yekuvaka indasitiri uye inoshandiswa mune yakakura huwandu. Inogona kushandiswa seyedzorerwe, kudzokorora kwemvura mumiririri, thickener uye binder. Mune yakajairika yakaoma-yakavhenganiswa mongwe yekunze kunze kwekunze mhou Basa rezvemagetsi dzakadai sekumaodzanyemba uye dzakatetepa, uye ine chakakosha pakuchengeta kwemvura, kusimba, kudzoreredzwa uye kuvaka kweiyo plaster system.

2.. Akanyanyisa kutsiviwa hydroxypropropyl starch aunganirowa kuti ishandiswe pakuronga kwepepa uchishandisa midziyo yedhisheni, yakadai svutugadzike yekucheka, mashini, uye zvisikwa zvisina manhamba. Nekuda kwekupinda kweiyo-wax ndiro, iyo yax inoshandiswa yakaderedzwa kana ichikweretesa, uye kushandiswa kwekudhinda ink zvakare kwakaderedzwa, iro bepa rakatsetseka, uye kurwisa kwemafuta kunovandudzwa.

3. Textile indasitiri: Hydroxypruppropyl Starch Ether ndeyekubudirira kwemumiriri. Iyo inoshandiswa pakubata kwemucheka mukushambidza maitiro, iyo ine hunhu hwekushayikwa nyore. Chete chidiki chebwe risina kugadzirwa mushure mekuda, saka b0d yakaderera, uye inogona kushandiswa pakurapwa kwenguva refu mukugadzirwa kwemucheka, mucheka wakanyudzwa muEther, wobva wabatwa ne ether uye kupisa. Iyo inoshanda inobudirira mune yekudhinda machira pasita.

4. Ceramic Indasitiri: Hydroxypruspropyl Strar Ether inogona kushandiswa segirini yakasvibirira yekugadzira ceramic kugadzirwa kwecramic.

5. Petroleum Industry: HydroxyPropyl Starch Ethera inoshandiswa seyakafenza kurasikirwa mumiriri uye viscosity control mumiririri ekudzora mafuta ekukwevera mafuta. Hydroxyprupropyl stotharin others, nekuda kwemapoka avo avanoni, vanobatanidza zvakanakira kurudziro vanomutsa 'kutambudzika kwevhu.