Umsebenzi we-latex powder enokuphinda ihlakazwe:
1. Ii-latex powder enokuchithwa kwakhona (Umgubo oncamathelayo oqinileyo Umgubo werabha ophakathi）yenza ifilimu emva kokusasazeka kwaye isebenze njengento yokuncamathelisa ukomeleza amandla ayo. 2. I-colloid ekhuselayo ixutywe yinkqubo yodaka (ayiyi kutshatyalaliswa ngamanzi okanye "i-dispersion yesibili" emva kokuba ifilimu yenziwe. 3. I-resin ye-polymer eyenza ifilimu isasazwa kuyo yonke inkqubo yodaka njengento yokuqinisa, ngaloo ndlela ukwandisa ukudityaniswa kodaka; i-latex powder ehlanjululwayo ngumgubo onamathelisa owenziwe ngokumisa i-lotion (i-polymer ephezulu ye-molecular) emva kokunxibelelana namanzi, lo mgubo unokusasazwa ngokukhawuleza ukwenza i-lotion, kwaye ineempawu ezifanayo njenge I-lotion yokuqala, oko kukuthi, amanzi angenza ifilimu emva kokuphuma komphunga.
Umsebenzi weiRDP: ukuphucula ukuchasana kwempembelelo, i-latex powder ephindwe kabini i-resin thermoplastic. Ifilimu ethambileyo ehlanganiswe phezu kweengqungquthela zodaka, ezinokuthatha impembelelo yamandla angaphandle, ziphumle ngaphandle komonakalo, ngaloo ndlela ziphucula ukuchasana kwempembelelo yodaka. Ukuphucula ukumelana nokunxiba kunye nokuqina ngokongezai-latex powder enokuchithwa kwakhonainokunyusa ukudibanisa okuxineneyo phakathi kwamasuntswana odaka lwesamente kunye neefilimu zepolymer. Ukongezwa kwamandla okuncamathelisa ngokuhambelanayo kuphucula amandla odaka ukuze umelane noxinzelelo lokucheba, kunciphisa izinga lokunxiba, kuphucula ukuxhathisa ukunxiba, kunye nokwandisa ubomi benkonzo yodaka. Ukuphucula i-hydrophobicity kunye nokunciphisa ukufunxa kwamanzi, kunye nokongezai-latex powder enokuchithwa kwakhonainokuphucula i-microstructure yodaka lwesamente. Ipolymer yayo yenza inethiwekhi engenakuguqulwa kwinkqubo ye-cement hydration, itywina i-capillary kwi-gel ye-samente, ivimbela ukungena kwamanzi, kwaye iphucula ukungaphumeleli. Ukuphucula amandla okudibanisa kunye nokudityaniswa kwezinto ngokusetyenziswa kwei-latex powder enokuchithwa kwakhonaidlala indima ebalulekileyo ekuphuculeni amandla okudibanisa kunye nokudityaniswa kwezinto. Ngenxa yokungena kwe-polymer particles kwi-pores kunye ne-capillaries ye-matrix ye-samente, ukudibanisa okulungileyo kwenziwa emva kokuxutywa kunye ne-samente. Amandla okudibanisa okugqwesileyo kwe-polymer resin ngokwayo iphucula ukunamathela kweemveliso ze-samente zodaka kwi-substrates, ngokukodwa i-samente, i-binder ye-inorganic, kwimithi, iifayili, i-PVC Ukuphuculwa kokubambelela kakubi kwee-substrates eziphilayo ezifana ne-EPS kunempembelelo ebalulekileyo. Ukuphucula ukuzinza komkhenkce kuthintela ngokufanelekileyo ukuqhekeka kwezinto, kunye nei-latex powder enokuchithwa kwakhonainefuthe leplastiki yeresin ye-thermoplastic, enokoyisa umonakalo wokwandiswa kwe-thermal kunye nokunciphisa okubangelwa utshintsho lobushushu kwizinto zodaka lwesamente. Ukoyisa iimpawu ze-deformation enkulu eyomileyo ye-shrinkage kunye nokuqhekeka okulula kodaka lwe-samente olucocekileyo lunokwenza izinto eziguquguqukayo, ngaloo ndlela kuphuculwe ukuzinza kwexesha elide lezinto eziphathekayo. Ukuphucula ukugoba kunye nokuxhathisa. Kwisakhelo esiqinileyo esakhiwe yi-hydration ye-cement mortar, i-membrane ye-polymer i-elastic kwaye iguquguqukayo, idlala umsebenzi ofanayo njengento ehambayo phakathi kweengqungquthela ze-sement mortar. Iyakwazi ukumelana nemithwalo ephezulu yokuguqulwa, ukunciphisa uxinzelelo, kunye nokuphucula ukunyanzeliswa kunye nokugoba ukugoba.
Izinto ezilungileyo zei-latex powder enokuchithwa kwakhona
Akukho mfuneko yokugcina nokuthutha ngamanzi, ukunciphisa iindleko zokuthutha; Ixesha elide lokugcina, i-anti-freezing, kulula ukuyigcina; Ipakethe incinci ngobukhulu, ilula ngobunzima, kwaye kulula ukuyisebenzisa; Inokuxutywa kunye ne-binder-based binder ukwenza i-synthetic resin modified premix. Xa isetyenziswe, amanzi kuphela kufuneka afakwe, angagcini nje ukuphepha iimpazamo ngexesha lokuxuba kwisayithi, kodwa aphucula ukhuseleko lokuphathwa kwemveliso.
Ixesha lokuposa: Sep-05-2023