Theko ea 2019 e rekisoang ka bongata Vae Based Redispersible Polymer Powder Rdp Powder bakeng sa Seretse se sa keneleng metsi
Ho khomarela tumelo ea "Ho theha lintho tsa maemo a holimo le ho theha metsoalle le batho kajeno ba tsoang lefats'eng lohle", re tloaetse ho beha thahasello ea bareki sebakeng sa pele bakeng sa theko ea 2019 ea Vae Based Redispersible Polymer Powder Rdp Powder bakeng sa Metsi. Mortar, Ho amohela mekhatlo e khahlang ho sebelisana le rona, re habile pele ho fumana monyetla oa ho sebetsa le mekhatlo lefats'eng lohle bakeng sa kholo e kopaneng le katleho ka kopanelo.
Ka ho tšoarella tumelong ea "Ho theha lintho tsa maemo a holimo le ho theha metsoalle le batho ba tsoang lefats'eng lohle kajeno", re tloaetse ho beha lithahasello tsa bareki sebakeng sa pele bakeng saChina Redispersible Polymer Powder le Rdp Powder, Khotsofalo ea bareki ke sepheo sa rona. Re lebeletse ho sebelisana le uena le ho fana ka litšebeletso tsa rona tse molemo ka ho fetisisa ho lumellana le litlhoko tsa hau. Re u amohela ka mofuthu hore u ikopanye le rona 'me u etse bonnete ba hore u lokolohile ho ikopanya le rona. Batla kamore ea rona ea ho bonts'a marang-rang ho bona hore na re ka u etsetsa eng. Mme o re romelle lengolo-tsoibila mabapi le lintlha kapa lipotso tsa hau kajeno.
Tlhaloso ea Sehlahisoa
Redispersible Polymer Powder (RDP)
Mabitso a mang: Redispersible Emulsion Powder, RDP phofo, phofo ea VAE, phofo ea Latex, phofo ea polymer e qhalakahang
Redispersible Polymer Powder (RDP) ke emulsion latex phofo e hlahisoang ka ho omisa emulsion e khethehileng ea metsi, haholo-holo e thehiloeng ho vinyl acetate le ethylene.
Kamora ho omisa, emulsion ea VAE e fetoloa phofo e tšoeu e leng copolymer ea ethyl le vinyl acetate. E phalla ka bolokolohi 'me e bonolo ho e emulsify. Ha e hasane ka metsing, e etsa emulsion e tsitsitseng. Kaha o na le litšobotsi tse tloaelehileng tsa emulsion ea VAE, phofo ena e phallang e sa lefelloeng e fana ka monyetla o moholo oa ho sebetsana le ho boloka. E ka sebelisoa ka ho tsoaka le lisebelisoa tse ling tse kang phofo, tse kang samente, lehlabathe le likarolo tse ling tse bobebe, hape e ka sebelisoa e le setlamo sa thepa ea mohaho le sekhomaretsi.
Redispersible Polymer Powder (RDP) e qhibiliha ka metsing habonolo 'me ka potlako e theha emulsion.E ntlafatsa thepa ea bohlokoa ea kopo ea seretse se omeletseng, nako e telele ea ho bula, ho khomarela hantle ka li-substrates tse thata, ho sebelisoa ha metsi ka tlaase, ho senyeha ho molemo le ho hanyetsa tšusumetso.
Tšireletso ea colloid
joala ba olivinyl
Li-additives : Li-anti-block agents
Tlhaloso ea Lik'hemik'hale
| RDP-212 | RDP-213 | |
| Ponahalo | Phofo e tšoeu e phallang e sa lefelloeng | Phofo e tšoeu e phallang e sa lefelloeng |
| Boholo ba likaroloana | 80μm | 80-100μm |
| Boima ba bongata | 400-550g/l | 350-550g/l |
| Litaba tse tiileng | 98 mets | 98 mets |
| Likahare tsa molora | 10-12 | 10-12 |
| PH boleng | 5.0-8.0 | 5.0-8.0 |
| MFFT | 0℃ | 5℃ |
Libaka tsa kopo
- Skim jase
- Sekhomaretsi sa lithaele
- Seretse sa ka ntle sa marako sa ho kenya letsoho
| Lintho/Mefuta | RDP 212 | RDP 213 |
| Sekhomaretsi sa lithaele | ● ● ● | ● ● |
| Mocheso oa mocheso | ● | ● ● |
| Boiketsi ba ho iteka | ● ● | |
| Flexible bokantle ba lebota putty | ● ● ● | |
| Lokisa seretse | ● | ● ● |
| Li-filler tsa gypsum le li-crack fillers | ● | ● ● |
| Lithaele tsa lithaele | ● ● |
Lintlha tsa Bohlokoa:
RDP e ka ntlafatsa ho khomarela, matla a flexural a ho kobeha, ho hanyetsa abrasion, deformability. E na le rheology e ntle le ho boloka metsi, 'me e ka eketsa khanyetso ea sag ea li-adhesives tsa lithaele, e ka etsoa ho li-adhesives tsa lithaele tse nang le thepa e babatsehang e sa thekeseleng le putty e nang le thepa e ntle.
Likarolo tse khethehileng:
RDP ha e na phello ho rheological preperties mme e fana ka likhase tse tlase,
Kakaretso - phofshoana ea morero sebakeng se mahareng sa Tg. E loketse ka mokhoa o hlakileng
ho etsa metsoako ea matla a holimo.
Ho paka:
E phuthetsoe ka mekotleng e mengata ea pampiri e nang le polyethylene e ka hare, e nang le lik'hilograma tse 25; palletized & shrink phuthetsoe.
20'FCL mojaro oa lithane tse 16 ka liphalete
20'FCL e jara lithane tse 20 ntle le liphalete
Polokelo:
E boloke sebakeng se phodileng, se omileng se ka tlase ho 30 ° C mme e sirelelitsoe khahlanong le mongobo le ho hatella, kaha thepa ke thermoplastic, nako ea polokelo ha ea lokela ho feta likhoeli tse 6.
Lintlha tsa polokeho:
Lintlha tse ka holimo li tsamaellana le tsebo ea rona, empa u se ke ua lokolla bareki ka ho li hlahloba ka hloko hang ha u li fumana. Ho qoba mefuta e fapaneng ea lihlahisoa le lisebelisoa tse fapaneng tse tala, ka kopo etsa liteko tse ngata pele u li sebelisa. Ho khomarela tumelo ea "Ho etsa lintho tsa boleng bo holimo le ho theha metsoalle le batho ba tsoang lefats'eng lohle kajeno", re atisa ho beha thahasello ea bareki sebakeng sa pele bakeng sa theko ea 2019 e rekisoang haholo Vae Based Redispersible Polymer Powder Rdp Powder bakeng sa Seretse se sa keneleng metsi, Ho amohela mekhatlo e khahlang ho sebelisana le rona, re sheba ho ea pele ho fumana monyetla oa ho sebetsa le mekhatlo ho pota lefatše lohle bakeng sa kholo e kopanetsoeng le katleho e kopanetsoeng.
Theko ea 2019 ka kakaretsoChina Redispersible Polymer Powder le Rdp Powder, Khotsofalo ea bareki ke sepheo sa rona. Re lebeletse ho sebelisana le uena le ho fana ka litšebeletso tsa rona tse molemo ka ho fetisisa ho lumellana le litlhoko tsa hau. Re u amohela ka mofuthu hore u ikopanye le rona 'me u etse bonnete ba hore u lokolohile ho ikopanya le rona. Batla kamore ea rona ea ho bonts'a marang-rang ho bona hore na re ka u etsetsa eng. Mme o re romelle lengolo-tsoibila mabapi le lintlha kapa lipotso tsa hau kajeno.
