Iyintoni indima ye-latex powder edispersible kwi-gypsum-based self-leveling?

I-latex powder ephinda iphinde idityaniswe sisongezo esibalulekileyo esichaphazela ukusebenza kwe-gypsum-based self-leveling mortar. Impembelelo ye-latex powder e-dispersible kwakhona kwizinto ezibonakalayo kunye nomatshini we-gypsum-based self-leveling mortar iyavavanywa, kwaye i-latex powder edibeneyo ibonakaliswe ngohlalutyo oluncinci. Umgaqo wokuphucula iimpawu zomatshini we-gypsum-based self-leveling mortar ubonisa ukuba i-latex powder ehlaziywayo idlala indima enkulu kwi-gypsum-based self-leveling.

I-redispersible latex powder yi-binder esetyenziswa ngokubanzi, enokuphucula ukusebenza kweemveliso xa isetyenziswe kwizinto zokwakha ezisekelwe kwi-gypsum. Iimvavanyo ziye zafumanisa ukuba i-fluidity yokuqala ye-gypsum-based self-leveling mortar inyuka kuqala kwaye iyancipha ngokunyuka kwe-latex powder. Isizathu kukuba i-latex powder ine-viscosity ethile emanzini achithwayo. Ikhono lokumiswa kwe-slurry kwi-filler liphuculwe, elinenzuzo ekuhambeni kwe-slurry; xa inani le-latex powder liqhubeka likhula, ukunyuka kwe-viscosity ye-slurry kukhokelela ekunyuseni kwe-viscosity ye-slurry, kwaye i-fluidity ibonisa ukuhla. Isixa se-latex powder siphantse singabi nampembelelo kwi-20min fluidity yodaka.

Njenge-binder yezinto eziphilayo, amandla e-latex powder axhomekeke ekuphupheni kwamanzi kwi-slurry, kwaye amandla ebhondi akhiwa ngokubunjwa kwefilimu. Kwimeko eyomileyo, amanzi kwi-gypsum-based self-leveling mortar aphuphuma, kwaye i-latex powder ingenza ifilimu eqhubekayo. Ukubambelela okungcono, amandla omileyo e-gypsum-based self-leveling mortar ayanda ngokunyuka komthamo we-latex powder.

Kwi-gypsum-based self-leveling mortar ngaphandle kwe-latex powder, kukho inani elikhulu leekristale ze-gypsum ezimile okwentonga kunye ne-columnar dihydrate dihydrate kunye ne-regular filler dihydrate gypsum crystals kunye naphakathi kwe-dihydrate gypsum crystals kunye nezihlungi. Gxuma kunye ukuze wenze udaka lokuzilinganisa olusekwe kwigypsum luvelise amandla, kunye nodaka lokuzilinganisa olusekwe kwigypsum oluxutywe nomgubo welatex odispersible, umgubo welatex wenza udibaniso lwefilamentary kudaka lokuzilinganisa olusekwe kwigypsum, kunye nedihydrate. Iikristale zegypsum kunye nezigcwalisi, iikristale Ibhulorho ephilayo yenziwa phakathi kwekristale kunye ne-dihydrate gypsum crystal, kwaye ifilimu ephilayo yenziwa kwikristale ye-dihydrate gypsum ukusonga kunye nokudibanisa iindawo ezidibeneyo phakathi kweekristale ze-dihydrate gypsum, ngaloo ndlela ukwandisa ubumbano kunye nokudibanisa. ye-gypsum-based self-leveling mortar kunye nokuphucula Amandla e-gypsum-based self-leveling mortar I-latex powder ineempawu zokwenza ifilimu kwi-mortar, enokuphucula ukudibanisa kunye namandla okudibanisa udaka olomileyo. Ukuqulunqwa kokubambisana okusebenzayo phakathi kweefayili kuphucula ukudibanisa phakathi kwe-dihydrate gypsum crystals kunye ne-fillers, ngaloo ndlela kuphuculwe amandla ebhondi ye-gypsum-based self-leveling mortar macroscopically.