I-AnxinCel® HPMC kwi-gypsum mortar

Kwisakhiwo, i-gypsum mortar sisixhobo esibalulekileyo sokuhombisa kunye nokulinganisa esisebenza kakuhle ekwakheni kunye nokusebenza kakuhle kokukhusela okusingqongileyo. Nangona kunjalo, i-gypsum mortar ecocekileyo ineengxaki ezifana nokunamathela okungekuhle, ukuqhekeka, kunye nokugcinwa kwamanzi okuncinci, ngoko ke kuyimfuneko ukuphucula ukusebenza ngokusebenzisa izixube. Phakathi kwazo,I-AnxinCel® HPMC (i-hydroxypropyl methylcellulose)idlala indima ephambili yokuguqula kwi-gypsum mortar njengesongezelelo se-cellulose ether esisebenza kakuhle.

1. Intshayelelo kwi-AnxinCel® HPMC

I-AnxinCel® HPMC yipolymer enyibilikayo emanzini engeyiyo i-ionic efunyenwe ngokuguqulwa kwe-etherification ye-polymer cellulose yendalo. Inokunyibilika okugqwesileyo, ukulungiswa kwe-viscosity kunye nokukwazi ukuzikhusela kwi-colloid. Iimodeli zayo zemveliso zininzi kwiindidi ezahlukeneyo kwaye zingasetyenziswa kwiinkqubo ze-mortar phantsi kweemeko ezahlukeneyo zokwakha, ingakumbi kwizinto ezisekwe kwi-gypsum. Inexabiso elibanzi lokusetyenziswa.

2. Ukusebenza kunye nendima kwi-gypsum mortar

2.1. Ukuphucula ukugcinwa kwamanzi kunye nokuthintela ukulahleka kwamanzi kwangethuba kunye nokuqhekeka

Izinto zeGypsum ziqina ngokukhawuleza, kwaye ngexesha lenkqubo yokwakha, kulula ukulahlekelwa ngamanzi ngokukhawuleza ngenxa yokufunxwa kwamanzi yisiseko okanye ukufuma kwindalo esingqongileyo, okubangela ukuqhekeka kunye nokubopha okungahambi kakuhle. I-AnxinCel® HPMC inokwenza isakhiwo senethiwekhi ye-colloidal efanayo nezinzileyo kwi-mortar, ivale ngokufanelekileyo umswakama kwaye iphucule ukugcinwa kwamanzi. Iziphumo zokuphuculwa kokusebenza kokugcinwa kwamanzi ziquka:

Qinisekisa ukuba i-gypsum ifumana umswakama opheleleyo kwaye uphucule amandla ayo;

Nciphisa imifantu ebangelwa kukulahleka kwamanzi kunye nokuncipha;

Phucula isiphumo sokubopha ngesiseko.

2.2. Ukuphucula ukusebenza kolwakhiwo kunye nexesha lokusebenza

I-AnxinCel® HPMC ilungisa ukuhambelana kunye nokugeleza kwe-mortar ukuze inike i-mortar imvakalelo engcono yokwakha kunye nokusebenza kakuhle. Ngokukodwa, ibonakala ngolu hlobo:

Yandisa ukutyeba kwaye unciphise ukumelana nolwakhiwo;

Yandisa ixesha elisebenzayo ukuze kube lula ukulungisa izinto ngabasebenzi bokwakha;

Nqanda ukugoba nokuvuza kwamanzi, ngakumbi xa kusenziwa udonga okanye isilingi.

Le ntsebenzo ibaluleke kakhulu kulwakhiwo olukhulu nakwiindawo ezinobushushu obuphezulu nezomileyo, nto leyo enokuphucula ukusebenza kakuhle kwaye inciphise ukuphinda kusetyenzwe.

2.3. Lungisa ukuhambelana kunye ne-thixotropy ukuphucula ukusebenza kokungatyibiliki

I-AnxinCel® HPMC ine-thixotropy ebalulekileyo, oko kukuthi, i-viscosity iyancipha xa ixutywa okanye icinezelwa, kwaye ibuyela ngokukhawuleza kwimeko yayo yokuqala emva kokuyeka ukuxutywa. Le propati yenza i-gypsum mortar ibe lulwelo ngexesha lokwakhiwa, kwaye akulula ukuyigeleza okanye ukuyiwa emva kokuba inamathele eludongeni, nto leyo ephucula kakhulu ukulula kunye nomgangatho wokwakhiwa kwe-facade.

2.4. Khuthaza ukuxubana okufanayo kunye nozinzo

I-HPMC inomsebenzi womphezulu kwaye inokudlala indima ethile yokuchithachitha ngexesha lenkqubo yokuxukuxa, ukuze izinto ezahlukeneyo kwi-mortar eyomileyo zixutywe ngokulinganayo, nto leyo ethintela ngempumelelo ukuhluma kunye nokwahlulwahlulwa kwezinto. Ulwakhiwo lwayo oluzinzileyo lweemolekyuli lunokuphucula uzinzo lokugcina i-mortar ye-gypsum kwaye luthintele ukuvuza kwamanzi kunye neengxaki zokudaka.

2.5. Phucula ukunamathela kunye nomgangatho womphezulu

Isixa esifanelekileyo se-AnxinCel® HPMC sinokuphucula amandla okubopha phakathi kwe-gypsum mortar kunye nesiseko okanye izinto zokugquma, nto leyo enceda i-mortar ukuba ilingane kakuhle emva kokwakhiwa kwaye ingawi lula. Kwangaxeshanye, ukuphuculwa kwayo kweempawu ze-rheological ze-slurry kukwanceda ekwenzeni umphezulu ube tyaba kwaye uthambe emva kokusetyenziswa, nto leyo ephucula umgangatho wemveliso egqityiweyo.

3. Iingcebiso ezicetyiswayo zedosi kunye nokusetyenziswa kwayo

Umlinganiselo ocetyiswayo we-AnxinCel® HPMC kwi-gypsum mortar udla ngokuba yi-0.1% ~ 0.3% (kumgubo owomileyo). Umlinganiselo othile kufuneka uhlengahlengiswe ngokwemodeli yemveliso, indawo yokwakha, kunye nolwakhiwo lwenkqubo ye-mortar. Indlela yokongeza kukuxuba okomileyo nezinye izinto eziluhlaza zomgubo owomileyo ukuqinisekisa ukufana komxube.

Ukusetyenziswa kwe-AnxinCel® HPMC kwi-gypsum mortaringayiphucula kakhulu iimpawu zayo eziphambili ezifana nokugcinwa kwamanzi, ukusebenza kakuhle, i-thixotropy, ukuthintela ukugoba kunye nokunamathela. Njengoko ulwakhiwo lwanamhlanje lubeka iimfuno eziphezulu ekusebenzeni kwe-mortar, i-HPMC, njengesongezelelo esiluhlaza, esinobuhlobo nokusingqongileyo nesisebenzayo, iba yinxalenye ebalulekileyo kwifomyula ye-gypsum mortar. Ixhomekeke kubuchwepheshe be-R&D obuphambili kunye nolawulo oluqinileyo lomgangatho, uphawu lwe-AnxinCel® lubonelela ngesisombululo esizinzileyo nesithembekileyo sokwenza ngcono ukusebenza kweemveliso ze-gypsum mortar.