I-Redispersible Polymer Powder (RDP)
CAS: 24937-78-8
I-Redispersible Polymer Powder(RDP) sisitshizi eyomileyo emulsion emulsion umgubo latex, eyenzelwe kushishino lokwakha ukunyusa iipropati imidibaniso udaka olomileyo, ekwazi Redispersible emanzini kunye nokusabela kunye imveliso hydrate yesamente / gypsum kunye nokugxumeka, yenze inwebu edibeneyo kunye nokuqina okulungileyo komatshini.
Iphucula iimpawu zesicelo ezibalulekileyo zodaka olomileyo, njengexesha elide lokuvula, ukunamathela okungcono kunye ne-substrates enzima, ukusetyenziswa kwamanzi okuncinci, ukukrazula okungcono kunye nokuchasana kwempembelelo.
Emva kokumiswa kokutshiza, i-emulsion ye-VAE iguqulwa ibe ngumgubo omhlophe oyi-copolymer ye-ethyl kunye ne-vinyl acetate. Ihamba simahla kwaye kulula ukuyimilisela. Xa ihlakazekile emanzini, yenza i-emulsion ezinzileyo. Ukuba neempawu eziqhelekileyo ze-emulsion ye-VAE, le powder ephumayo yamahhala inika ukukhululeka okukhulu ekuphatheni nasekugcinweni. Ingasetyenziswa ngokuxutywa nezinye izinto ezinjengomgubo, njengesamente, isanti kunye nezinye izinto ezikhaphukhaphu, kwaye isenokusetyenziswa njengesibophelelo kwizinto zokwakha kunye nokuncamathelisa.
I-Redispersible Polymer Powder(RDP) inyibilika emanzini ngokulula kwaye ngokukhawuleza yenza i-emulsion.Iphucula iipropati ezibalulekileyo zesicelo zodaka olomileyo, ixesha elide lokuvula, ukunamathela okungcono kunye ne-substrates enzima, ukusetyenziswa kwamanzi aphantsi, ukukhwabanisa okungcono kunye nokuchasana kwempembelelo.
I-colloid ekhuselayo : I-polyvinyl alcohol
Izongezo : Ii-agent ze-mineral anti-block
Inkcazo yobuGcisa
I-RDP-212 | I-RDP-213 | |
inkangeleko | Umgubo omhlophe oqukuqelayo osimahla | Umgubo omhlophe oqukuqelayo osimahla |
Ubungakanani besuntswana | 80μm | 80-100μm |
Unizi lolwapho kuyiwa khona | 400-550g / l | 350-550g/l |
Umxholo oqinileyo | 98 imiz | 98min |
Umxholo wothuthu | 8-12 | 12-14 |
PH ixabiso | 5.0-8.0 | 5.0-8.0 |
I-MFFT | 0℃ | 5℃ |
IsitshixoIipropati:
I-Redispersible Polymer Powder RDP inokuphucula ukubambelela, amandla okuguquguquka ekugobeni, ukuxhathisa kwe-abrasion, ukukhubazeka. Ine-rheology efanelekileyo kunye nokugcinwa kwamanzi, kwaye inokunyusa ukuxhatshazwa kwe-sag ye-adhesives ye-tile, inokwenza i-adhesives ye-tile eneempawu ezigqwesileyo ezingenayo kunye ne-putty eneempawu ezintle.
Imiboniso eyodwa:
I-Redispersible Polymer Powder RDP ayinasiphumo kwi-rheological preperties kwaye ikhutshwa kancinci,
Ngokubanzi - umgubo wenjongo kuluhlu oluphakathi lweTg. Ifanelekile kakhulu
ukwenza iikhompawundi zamandla aphezulu okugqibela.
Izinto/Iintlobo | iRDP 212 | iRDP 213 |
I-adhesive ye-tile | ●●● | ●● |
Ukufakwa kwe-thermal | ● | ●● |
Ukuzilinganisa | ●● | |
Iputty yodonga lwangaphandle oluthambileyo | ●●● | |
Lungisa udaka | ● | ●● |
I-Gypsum joint and crack fillers | ● | ●● |
Iitayile grouts | ●● |
- isicelo
●● cebisa
● ● ● Incomo ephezulu
Ukupakishwa:
IMveliso ye-RDP ipakishwe kwibhegi yephepha yomaleko emithathu ene-polyethylene yangaphakathi eyomeleziweyo, ubunzima bomnatha yi-25kg ngengxowa nganye.
Ugcino:
Yigcine kwindawo epholileyo eyomileyo, kude nokufuma, ilanga, umlilo, imvula.