Ke karolo efe eo phofo ea rabara e qhaqhoang e e bapalang seretseng sa gypsum?A: karolo ea phofo ea latex e qhalakantsoeng hape ka gypsum slurry e metsi: ts'ebetso ea 1 ea kaho;2 ts'ebetso ea phallo;3 thixotropy le anti-sag;4 fetola momahano;5 eketsa nako ea ho bula;6 ntlafatsa ho boloka metsi.
Phello eaPhofo e phahameng ea Flexible Redispersibleka mor'a ho phekola gypsum: 1 e eketsa matla a ho tsitsa (sekhomaretsi se eketsehileng tsamaisong ea gypsum);2 ho eketsa matla a ho koba;3 ho fokotseha ha modulus elastic;4 ho eketseha deformability;5 ho eketsa bongata ba lintho tse bonahalang;6 ho ntlafatsa ho hanyetsa, 7 ho ntlafatsa momahano, 8 ho fokotsa ho kenngoa ha metsi a thepa, 9 ho etsa thepa ea hydrophobic (ho eketsa phofo ea rabara ea hydrophobic).
Likhomaretsi tse tloaelehileng tsa gypsum ke life?
Karabo: selulose ether se bolokang metsi se na le mosebetsi oa ho eketsa sekhomaretsi pakeng tsa gypsum le botlaaseng, joalo ka tlhokahalo ea ho tlama gypsum board, gypsum block, gypsum mekhabiso ea mela, ho phaella ho eketsa selulose ether e bolokang metsi, u boetse u hloka ho eketsa. li-adhesive tse ling tsa manyolo, phofo ea latex e qhalakahang, phofo ea rabara ea joala ea polyvinyl, carboxymethyl cellulose (CMC), starch e fetotsoeng, polyvinyl acetate (sekhomaretsi se tšoeu), vinyl acetate-vinyl copolymer emulsion, joalo-joalo.
Mokhoa oa ho khetha sekhomaretsi bakeng sa gypsum?
A: joala ba polyvinyl le carboxymethyl cellulose ha li kenelle metsi, empa kaha gypsum e sebelisoa feela ka tlung e le sekhomaretsi.Phofo ea Latex e ka qhaloang hapeLitlhokahalo tsa ho se kenelle ha metsi le ho tšoarella ha li holimo, ka hona ho na le chelete e ngata ho sebelisa joala ba polyvinyl le carboxymethyl cellulose ho eketsa maqhama.Polyvinyl acetate le vinyl acetate-vinyl copolymer emulsion e na le ho khomarela hantle, ho thibela metsi hantle le ho tšoarella, empa palo ea joala ea polyvinyl e kholo ho feta ea gypsum, 'me theko e phahame.
Nako ea poso: Oct-16-2023