Izicelo ezahlukeneyo zeCellulose Ethers kwiMichiza yokwakha

I-cellulose ethers isetyenziswa ngokubanzi kwiikhemikhali zokwakha ngenxa yeempawu zazo eziguquguqukayo kunye nokusebenza kwazo. Nazi iindlela ezahlukeneyo zokusetyenziswa kwe-cellulose ethers kwiikhemikhali zokwakha:

1. Udaka olusekelwe kwisamente kunye neGypsum:

• Ukuqina kunye nokugcinwa kwamanzi: Ii-ether ze-cellulose, ezifana ne-Hydroxyethyl Methylcellulose (HEMC) kunye ne-Hydroxypropyl Methylcellulose (HPMC), zisetyenziswa njengezinto ezityebisayo kunye nokugcina amanzi kwiidaka ezenziwe ngesamente, ii-renders, kunye ne-plasters. Baphucula ukusebenza, ukuncamathela, kunye nokuxhathisa i-sag, kunye nokuphucula ixesha elivulekileyo kunye nolawulo lokumanzisa.

2. Izinto zokuncamathelisa iithayile kunye neeGrouts:

• I-Adhesion kunye ne-Slip Resistance: I-cellulose ethers isebenza njengezibophelelo kunye nabakhuthazi be-adhesion kwi-adhesive tile kunye ne-grouts, ukuqinisekisa ukuba iibhondi eziqinileyo kunye nezihlala zihlala phakathi kweetayile kunye ne-substrates. Baphucula ukumanzisa, ukusasazeka, kunye nokuxhathisa i-sag, kunye nokwandisa ukuxhathisa ukutyibilika kunye nokukhubazeka.

3. IiCompounds zokuZilinganisa:

• Ukuqukuqela kunye neTension yeSurface: I-ethers ye-cellulose isetyenziswa njengezilungisi zokuhamba kunye nezinciphisi zokuxinana komphezulu kwiikhompawundi zokuzilinganisa, ukuphucula ukuhamba kunye neempawu zokulinganisa. Baphucula ukuguda komphezulu, ukumanzisa kwe-substrate, kunye nokukhululwa komoya, kunye nokunciphisa iziphene zomhlaba kunye neepinholes.

4. Ukugqunywa kwangaphandle kunye neeNkqubo zokuQeda (EIFS):

• Ukumelana neMozulu kunye noKuhlala ixesha elide: Ii-ether ze-cellulose zibonelela ngokumelana nemozulu kunye nokuqina kwi-insulation yangaphandle kunye neenkqubo zokugqiba (EIFS), zikhusela ekungeneni komswakama, imitha ye-UV, kunye nokonakala kwendalo. Baphucula ukuxhathisa kokuqhekeka, ukunamathela, kunye nokuguquguquka, kunye nokuphucula ukuzinza kombala kunye nokugqitywa komphezulu.

5. IiMembranes zokuthintela amanzi:

• Ukuguquguquka kunye nokumelana naManzi: I-ethers ye-cellulose isetyenziswa njenge-modifiers kwi-membrane yokuthintela amanzi, ukuphucula ukuguquguquka, ukuxhathisa kwamanzi, kunye nokukwazi ukukhupha i-crack bridging. Baphucula ukunamathela kwi-substrates, kunye nokubonelela ngokumelana noxinzelelo lwe-hydrostatic, uhlaselo lweekhemikhali, kunye nemijikelo yokunyibilika komkhenkce.

6. ULungiso kunye neZixhobo zokuBuyisela:

• IMfezeko yoLwakhiwo kunye noBonding: I-ethers ye-cellulose iphucula ingqibelelo yesakhiwo kunye nokudityaniswa kwezinto zokulungisa kunye nokubuyisela, ezifana nodaka lokulungiswa kwekhonkrithi kunye ne-grouts. Baphucula ukusebenza, ukubambelela, kunye nokuqina, kunye nokubonelela ngokhuseleko kwi-carbonation, i-chloride ingress, kunye ne-corrosion.

7. IiCompounds ezidityanisiweyo kunye nezitywini:

• Ukubambelela kunye nokuBambisana: I-cellulose ethers isebenza njengezibophelelo kunye ne-rheology modifiers kwii-compounds ezidibeneyo kunye ne-sealants, iqinisekisa ukunamathela okuqinileyo kunye nokubambisana phakathi kweendawo ezidibeneyo. Baphucula ukusebenza, ukusasazeka, kunye nesanti, kunye nokunciphisa ukushwabana, ukuqhekeka, kunye nomgubo.

8. IiNgqungquthela zokuthintela umlilo:

• I-Thermal Insulation and Resistance Fire: I-ethers ye-cellulose iphakamisa ukugquma kwe-thermal kunye nokumelana nomlilo kweengubo zokukhusela umlilo, ukubonelela ukukhuselwa ekugqithiseni ukushisa kunye nokusasazeka komlilo. Baphucula intumescence, ukubunjwa kwe-char, kunye nokunamathela, kunye nokunciphisa ukuveliswa komsi kunye netyhefu.

9. UVeliso oloNgezelelweyo (Ushicilelo lwe-3D):

• I-Viscosity kunye ne-Layer Adhesion: I-cellulose ethers isetyenziswa njenge-modifiers ye-viscosity kunye ne-binder systems kwiinkqubo zokuvelisa ezongezelelweyo, ezifana nokuprintwa kwe-3D yezinto zokwakha. Baphucula ukuhamba kakuhle, ukuprintwa, kunye nokuncamathelisa umaleko, kunye nokwenza ukuba ukubekwa okuchanekileyo kunye nokuchaneka komda.

Isiphelo:

I-cellulose ethers idlala indima ebalulekileyo kwiikhemikhali ezahlukeneyo zokwakha, igalelo ekuphuculeni ukusebenza, ukuqina, kunye nokugcinwa kwezinto zokwakha kunye neenkqubo. Iipropathi zabo eziguquguqukayo zibenza ukuba izongezo eziyimfuneko zokwandisa ukusebenza, ukuncamathela, ukumelana namanzi, ubume bemozulu, kunye nokumelana nomlilo kwizicelo ezahlukeneyo zokwakha.