Umhla wokuposa: 20, Meyi, 2024

7. Xa i-polycarboxyby ye-acid ye-acid ixutywe (kwimveliso), xa kufikelwa umsebenzi osisiseko wekhonkrithi, kodwa ilahleko yokuqala iya kuba nkulu; Ke ngoko, ngexesha lokuxuba kwetyala (imveliso), isixa kufuneka sikhule ngokufanelekileyo. Kuphela ngokuhlengahlengisa idosi (oko kukuthi, ukufikelela kwidosi ye-satesage) kunokuba yingxaki yelahleko enkulu yokulahleka isonjululwe.

Kuncitshiswa ubungakanani bezinto ezinesamente, umlinganiselo wesamente wamanzi kufuneka uqiniseke ngakumbi ngexesha lenkqubo yemveliso. Ukuba ilahleko ye-slump inkulu, ekuphela kwendlela kukonyusa isixa semigangatho kwaye songeze i-adming kabini. Musa ukongeza amanzi ukusombulula ingxaki, ngenye indlela eza kubangela ukuba inciphe inciphise amandla.

9. I-Polycarbargylateants ye-Polycarberlatea-Ukucutha amanzi yimveliso enexabiso eliphezulu lokunciphisa amanzi kunye nokusasazeka okuphezulu. Kulawulo lwemveliso, isalathiso se-fluidity (ukwandiswa) kwekhonkrithi kufuneka kusetyenziselwe ukulinganisa ukusebenza kwekhonkrithi. I-slump inokusetyenziswa njengexabiso lokubonisa.

I-10. Amandla ekhonkrithi amiselwe ikakhulu ngumyinge wamanzi. I-Polycarbargylateants Iarhente yokunciphisa amanzi ineempawu zokunciphisa amanzi aphezulu, ezinokunciphisa ngokulula ukusetyenziswa kwamanzi kumlinganiso wemveliso, ukufezekisa amandla omgangatho wamanzi kunye nokunciphisa amandla ekhonkrithi. Ixabiso elibanzi. Njengoko izinto ezingafunekiyo ziyaguquguquka ngakumbi ngexesha lokuvavanywa kunoko, ukuze zisebenzise ngcono ukusebenza kweemveliso zePolycarbarlate, kufuneka zilungiswe ngexesha elifanelekileyo ngokwempembelelo yeemeko zezinto ezinqabileyo, iqondo lobushushu, njl. ikhonkrithi ngexesha lemveliso. Idosi.

11. I-Polycarboxyyboxylic Acid-Ukunciphisa ukunciphisa ukunciphisa amanzi akunakudityaniswa kwe-naphthalene-ands. Xa usebenzisa i-Polycarboxyboxlicy -cy -cy Agents yokunciphisa amanzi okunciphisa amanzi, umxube kunye nelori yokudibanisa amanzi asetyenzisiweyo ukuhlanjwa kwamanzi e-Naphthalene kufuneka ahlambe, kungenjalo kwi-Polycarboxylicy Acid ecocekile. I-arhente yokunciphisa amanzi iphulukana nefuthe lokunciphisa amanzi.

I-12. I-Polycarboxylate i-Superplaistihlo kufuneka iphephe ukunxibelelana kwexesha elide ngezixhobo zentsimbi. Kuba iimveliso ze-polycarberlates zinciphisa iimveliso ze-polycarberlates zihlala zine-acidic, ukunxibelelana nexesha elide neemveliso zentsimbi ziya kubangela ukuphendula okucothayo, ezinokuba mnyama okanye zibe mnyama okanye zibangele ukwehla kwemveliso. Kucetyiswa ukuba usebenzise i-Polythyenees zeplasitiki yePolythyethy