Zithini iintlobo ze-polymer ye-polymer ye-polymer?
I-Polymer Polymer Polymer Polly (i-RPP) iyafumaneka ngeendlela ezahlukeneyo, ezilungiselelwe ezinye izicelo ezithile kunye neemfuno zomsebenzi. Ukuqulunqwa, iipropathi, kunye nenjongo yokusetyenziswa kwe-RPPs kungahluka ngokusekwe kwizinto ezinje ngohlobo lwePolymer, ezongeziweyo zeekhemikhali, kunye neenkqubo zemveliso. Nazi ezinye iintlobo ezahlukeneyo ze-polymer ye-polymer yePolymer:
- Uhlobo lwePolymer:
- I-Ethylene-Vinyl Acetate (EVA) I-RPP: I-EVA-RPs esekwe kwi-Eva iguqulwe kakhulu kwaye isetyenziswa ngokubanzi kwizicelo zokwakha ezinjengee-tiles, i-fers, kunye nenqanaba lokuzibandakanya. Banikezela bhetyebhetye kakuhle, amathembeko, kunye nokuchasana kwamanzi.
- I-vinyl acetate-i-ithota (i-vae) i-RPP: i-vae-vae-vae-vae-vaes iyafana ne-Eva RPPs kodwa inokunikezela ukuphuculwa kwamanzi kunye nokuqina. Zilungele izicelo ezinjengeetrani, eziguquguqukayo zamanzi, kunye nezityholo kunye nezityholo.
- I-Acrylic RPP: I-ACrilic-isekwe i-acrylic-isekwe i-adhesion egqwesileyo, ukumelana nemozulu, kunye nokuqina. Zihlala zisetyenziswa kwi-Exge-Asserfacial kunye neeNkqubo zokuGqibela (i-EIFS), iingubo ezinamanzi, kunye nokuthatheka okuphezulu.
- I-Styrene-Acrylic RPP: I-RPYCE-ACRINECIL-ACRINCICS ibonelela ngebhalansi ye-adhesion, bhetyebhetye, kunye nokuxhathisa kwamanzi. Zilungele izicelo ezinje nge-teit ekhulayo, iifilitha, kunye neengubo ezithunyiweyo.
- I-Polyvinyl Utywala (i-PVA) RPP: I-RPs esekwe kwi-PVA ibonelela ngokuthe cwaka, ukwenza ifilimu, kunye nokuxhathisa ialkalis. Ziqhelekile zisetyenziswa kwiipeyinti zangaphakathi, ukugqiba okubhaliweyo, kunye neeplasters zokuhombisa.
- Izongezo eziSebenzayo:
- Iiplastiki: Ezinye ii-RPPs zinokuqulatha iiplastiki zokuphucula ukuguquguquka, ukusebenza kunye nokunamathela. I-rpps eplastiki esetyenziswayo ihlala isetyenziswa kwi-membraof yamanzi, iitywina, kunye nokuqhekeza iifilitha.
- I-Statlilizers: I-Stabilizers yongezwa kwi-RPP yokuphucula ubomi beshelphu, uzinzo lokugcina, kunye nokusasazeka. Banceda ukukhusela ukuphanga kwaye baqinisekise ukusasazeka kwamasuntswana kwamanzi.
- Ubungakanani bentsumpa kunye ne-morphology:
- I-RPPs iyafumaneka kubungakanani beempawu ezahlukeneyo kunye ne-morphologues yokufezekisa iimfuno ezithile zesicelo. Amasuntswana amahle anokubonelela ngokuqulunqwa kwefilimu engcono kunye nobucala otyhethekileyo, ngelixa amasuntswana athile anokuphucula ukugcinwa kwamanzi kunye neepropathi zoomatshini.
- Amabakala eThutyana:
- Abanye abavelisi banikezela amabakala azodwa ze-RPPs balungelelaniswe kwizicelo ezithile okanye iimpawu zentsebenzo. Oku kunokubandakanya i-RPs kunye nokunganyangeki kwamanzi okuphuculweyo, ukukhululeka ngokuzinzileyo, okanye izinto ezilawulwa.
- Ifomu yesiqhelo:
- Ukongeza kwimilinganiselo yemilinganiselo, ifom yesiqhelo ye-RPs inokuphuhliswa ukuze ifezekise iimfuno ezizodwa zabathengi okanye iiprojekthi. I-RPPs yesiko inokubandakanya iipollymers ezithile, i-onsortives, okanye iimodyuli zentsebenzo ngokusekwe kwinkcazo yabathengi.
Iindidi zeepolymer zepolymer ezikhoyo ezikhoyo kwimarike zibonisa iimfuno ezahlukeneyo zamashishini anjengokwakhiwa, iipeyinti kunye nempahla, apho i-RPESS, apho i-RPEs, i-RPEPs idlala indima yokusebenza, ukuqina, kunye nokusebenza.
IXESHA LOKUQALA: FEB-11 ukuya ku-1124