iindaba

Ukumelana namanzi: Njenge-emulsion engenamanzi, ukuxhathisa kwamanzi yeyona nto isisiseko kwaye ibaluleke kakhulu.Ngokuqhelekileyo, i-emulsions enokumelana kakuhle kwamanzi inokugcina ifilimu yepeyinti icacile kwaye ingabi lula ukuthambisa nasemva kokuba ifakwe emanzini ixesha elide.Ngokohlalutyo oluqhelekileyo lwembonakalo yomzimba, ukuchasana kwamanzi kwe-emulsion yokukhanya okuluhlaza okwesibhakabhaka kungcono kune-emulsion emhlophe emhlophe okanye ebomvu.Ngokuqhelekileyo, ubungakanani obuncinci be-particle size, ngcono ukuchasana kwamanzi, kunye nobukhulu be-particle ubukhulu bunokugwetywa ngokubonakala.: Ukulandelelana kobungakanani besuntswana: sobala > ukukhanya okuluhlaza > ukukhanya okuluhlaza > ukukhanya okubomvu > ubisi olumhlophe.l Ubude: Ukuphakama kobude, ngcono ukuguquguquka kobushushu obuphantsi, kwaye ubukhulu bomlinganiselo wolwelo ukuya kumgubo.Ke ngoko, ukuphakama kwe-emulsion ephezulu kuya kuba neendleko ezibanzi ezibanzi.

Ukubambelela: I-emulsion efanelekileyo engenamanzi kufuneka ibe nefuthe elihle kakhulu lokubambelela kunye nesiseko sesamente.Ngokuqhelekileyo, eyona ndlela yendabuko kodwa eyona ndlela isebenzayo kukufumana i-emulsion ezandleni zakho, kwaye emva koko uyeke yome ngokwemvelo.Ngakolunye uhlangothi, umphumo womzobo we-emulsion uhlolwe.Ukuba kunzima ukuxubha ezandleni zakho, kubonisa ukuba ukunamathela kwe-emulsion kungcono.Enye indlela yokuxuba i-emulsion ngesamente, uze uyenze phezu kwetayile., ebonisa ukuba ukunamathela kwe-emulsion kuncinci.Ukuba i-emulsion elungileyo ixutywe nesamente kwaye yomisiwe, akulula ukuba ihlatywe phantsi.

Ukukhuselwa kwendalo: I-emulsions ye-polymer engenamanzi yonke yenziwe yinkqubo ye-polymerization, ngoko ke izixhobo eziphambili kunye nokuzinza kwefomula kuchaphazela ngokuthe ngqo ukusebenza kakuhle kwe-synthesis.Kwi-emulsions ene-low synthesis performance, umxholo we-monomer wasimahla uya kuba phezulu, kwaye umxholo wasimahla we-monomer uya kuba phezulu ngokwendalo.Inetyhefu.Inqanaba eliphezulu, liyingozi ngakumbi kumzimba womntu.Ngokuqhelekileyo, umxholo we-monomers wamahhala unokugwetywa ngephunga.Ngakolunye uhlangothi, kulula ukuvelisa igesi ye-ammonia emva kokuba i-polymer engenamanzi kunye ne-samente ixutywe, nangona igesi ye-ammonia ayinabungozi kakhulu kumzimba womntu.Nangona kunjalo, ukuba ulwakhiwo lwenziwa kwindawo yokuhlambela evaliweyo, isiseko esingaphantsi komhlaba kunye nezinye iindawo, ngenxa yomoya ongcolileyo, kulula ukubangela ukuba ukuxinwa kwegesi ye-ammonia kwindawo nganye yeyunithi ibe phezulu kakhulu.Ukusebenza kwindawo enjalo ixesha elide kunokukhokelela ngokulula ukutshiswa kwe-mucosa yeempumlo.

Ukumelana nemozulu: Ukumelana nemozulu ye-polymer yokuthintela amanzi kungcono kune-polyurethane kunye ne-styrene-butadiene irabha.Ukumelana nemozulu ye-emulsion ye-acrylic ilungile, kodwa ixabiso liphezulu kakhulu kune-styrene-acrylic emulsion.Umahluko phakathi kwe-styrene-acrylic polymer emulsion kunye ne-acrylic acid ngumahluko kwi-yellowing resistance, kodwa kwizinto ezingenamanzi, i-styrene-acrylic polymer isetyenziswa ngokubanzi i-Emulsion, ixabiso elifanelekileyo, ukuchasana kwemozulu elungileyo.