Toe fa'asalaina Polymer Powder(RDP)
CAS: 24937-78-8
Redispersible Polymer Powder(RDP) o loʻo faʻamago faʻamago redispersible emulsion latex paʻu, fuafuaina mo le fale faufale e faʻaleleia ai meatotino o faʻafefiloi omea mamago, e mafai ona toe faʻasalaina i totonu o le vai ma tali atu ma le hydrate oloa o le sima / gypsum ma stuffing, fai membrane composite ma malosi faʻainisinia lelei.
E faʻaleleia ai le taua o mea faʻaoga o sima mago, e pei o le umi o le taimi tatala, sili atu le faʻapipiʻiina ma mea faigata, faʻaitiitia le faʻaogaina o le vai, sili atu le abrasion ma le aʻafiaga.
A maeʻa le faʻamagoina, o le VAE emulsion e liua i se paʻepaʻe paʻepaʻe o se copolymer o le ethyl ma le vinyl acetate.E tafe fua ma e faigofie ona emulsiify.Pe a taape i le vai, e fausia ai se emulsion mautu.O le i ai o uiga masani o le VAE emulsion, o lenei paʻu e tafe fua e ofoina atu le sili atu le faigofie i le taulimaina ma le teuina.E mafai ona faʻaaogaina e ala i le faʻafefiloi ma isi mea e pei o le pauta, e pei o le sima, oneone ma isi mea mama mama, ma e mafai foi ona faʻaaogaina e fai ma fusi i mea fau fale ma faʻapipiʻi.
Redispersible Polymer Powder(RDP) solo i le vai faigofie ma vave fausia emulsion.E faʻaleleia mea taua faʻaoga o mortars mago, taimi tatala umi, faʻapipiʻi sili atu ma substrates faigata, faʻaitiitia vai inu, sili atu abrasion ma aʻafiaga tetee.
Colloid puipuia : Polyvinyl alcohol
Fa'aopoopo: Minerale anti-block agents
Fa'amatalaga Fa'apitoa
RDP-212 | RDP-213 | |
foliga vaaia | Pa'epa'e tafe fua pa'epa'e | Pa'epa'e tafe fua pa'epa'e |
Lapopo'a o vaega | 80μm | 80-100μm |
Fa'atosina tele | 400-550g/l | 350-550g/l |
mea mautu | 98 min | 98min |
mea efuefu | 8-12 | 12-14 |
PH taua | 5.0-8.0 | 5.0-8.0 |
MFF | 0℃ | 5℃ |
KiMeatotino:
Redispersible Polymer Powder RDP e mafai ona faʻaleleia le pipii, malosi faʻamalosi i le punou, faʻafefeteina, faʻaleagaina.E lelei le rheology ma le fa'atumauina o le vai, ma e mafai ona fa'atuputeleina ai le sag resistance o fa'apipi'i ta'ele, e mafai ona fa'apipi'iina i le fa'apipi'i ta'ele ma mea e le-slump lelei ma le putty ma mea lelei.
Fa'apitoa fa'apitoa:
Redispersible Polymer Powder RDP e leai se aʻafiaga i mea faʻapitoa o le rheological ma e maualalo le faʻaaogaina,
O le pauta lautele - fa'amoemoega ile va'aiga Tg.E matua talafeagai lava mo
fa'atupu fa'atasiga e maualuga le malosi.
Aitema/Ituaiga | RDP 212 | RDP 213 |
Fa'apipi'i ta'ila | ●●● | ●● |
Fa'avevela vevela | ● | ●● |
Fa'avasegaina e le tagata lava ia | ●● | |
Putty puipui pito i fafo fetuutuunai | ●●● | |
Toe fa'aleleia le sima | ● | ●● |
So'oga gypsum ma fa'atumu ta'e | ● | ●● |
Tile grouts | ●● |
- talosaga
●● fautuaina
●●● Fautuaina maualuga
afifiina:
RDP Oloa o loʻo faʻapipiʻiina i totonu o taga pepa e tolu faʻatasi ma totonu polyethylene ato faʻamalosia, mamafa mamafa e 25kg i le taga.
Teuina:
Taofi i totonu o faleteuoloa matutu malulu, ese mai le susu, la, afi, timu.