Ukusetyenziswa kwe-nano-izixhobo kwi-upolynergy ye-polyborthane

I-Waternergy Golyurrethane luhlobo olutsha lwenkqubo yePolyurethane esebenzisa amanzi endaweni yezinto eziphilayo njengezisasazo. Inezinto eziluncedo kungcoliseko, ukhuseleko kunye nokuthembeka, iipropathi zoomatshini ezilungileyo, ukuhambelana ngokuchanekileyo kunye nokuguqulwa ngokulula.
Nangona kunjalo, izixhobo zePolyurethane nazo zibandezeleka ngenxa yokungaxhathisi bamanzi ahlukumezayo, ukumelana nobushushu, kunye nokunganyangeki kwesilivere ngenxa yokunqongophala kwamaqhina athambekileyo odibanisayo.

Ke ngoko, kuyimfuneko ukuphucula kunye nokwandisa iipropathi ezahlukeneyo zepoliurethane ngokwazisa ii-monomes ezisebenza njenge-organic fluorosilicone, i-epoxy rester, ne-nanomacle.
Phakathi kwazo, i-nanomatials eguqulweyo yePolysurethane inokuthi iphucule kakhulu iipropathi zabo zoomatshini, zinxibe ukunganyangeki, kunye nokuzinza komzimba. Iindlela zokulungiswa ziquka indlela yokuhlangana, ye-In-Polymerizozaration, indlela yokudibanisa, njl. Njl.

I-Nano Silica
I-SIO2 inesimo senethiwekhi esineemitha ezintathu, inenani elikhulu lamaqela e-hydroxyl esebenzayo kumphezulu wayo. Ingaphucula ipropathi ebanzi yokudityaniswa emva kokuba idityaniswe ne-polyurethane ye-Colyvaul Bond kunye neVan Der, i-varbus, ukuxhathisa kobushushu obuphakathi, njl njl guo et al. I-Syntheed Nano-Sio2 i-Polyurethane ye-Polyredthane isebenzisa indlela ye-Pelymerizaration. Xa umxholo weSio2 wayemalunga ne-2% (i-WT, iqhezu le-Shearis), i-Shear Viscofity kunye namandla e-Peel abuphumelele. Xa kuthelekiswa nePolyurethane emsulwa, ukuxhathisa kobushushu obuphezulu kunye namandla amanxuwa kuye kwanda kakhulu.

I-Nano Zinc Oxide
I-Nano Zno inamandla amakhulu oomatshini, i-antibacteries elungileyo kunye ne-bacteriostatic, kunye nokukwazi ukomelela kwi-radiation ye-infrared kunye ne-UV elungileyo, iyenza ilungele ukwenza izixhobo kunye nemisebenzi ekhethekileyo. Aad et al. isebenzise indlela ye-NAno Popotroni ukuba ibandakanye iifilimu ze-Zno kwi-polyurethane. Olu phando lufumanise ukuba kukho indlela yokunxibelelana phakathi kwe-Nanoparthane. Ukonyusa umxholo we-nano zno ukusuka kwi-0 ukuya kwi-5% yokunyusa ubushushu benguqu yeglasi (i-TG) yePolytune, ephucula uzinzo lwayo.

I-Nano Calcium carbonate
Unxibelelwano oluqinileyo phakathi kwe-NAOO COCO3 kunye neMatrix yongeza amandla e-thensile yezinto zePolyurethane. Gao et al. Okokuqala iguqulwe i-Nano-Caco3 nge-oleic acid, kwaye emva koko walungisa i-polyurethane / caco3 ngokusebenzisa i-polymerization ye-intanethi. I-infrared (FT-IR) Uvavanyo lubonise ukuba i-nanopargargargarcles yayisasazeke ngendlela efanayo kwimatrix. Ngokweemvavanyo zomsebenzi wentsebenzo yoomatshini, kwafunyaniswa ukuba iPolyurrurthane iguqulwe nge-nanopargactiecles inamandla aphezulu e-thensile kune-polyurethane emsulwa.

Igraphene
Igraphene (g) yesakhiwo esinemilinganiselo ebotshwe zii-cubibles sp2 ze-sp2 i-sprid, ebonisa ukuqhutywa kweenkolelo, ukuqhubela phambili kwengqondo, kunye nozinzo. Inamandla aphezulu, ukuqina okuhle, kwaye kulula ukugoba. Wu et al. I-AG AG AGG / G / suncomposom, kunye nokunyuka komxholo we-AG / G

I-carbon natoutubs
I-carbon natutubs (ii-Cvents) ziimpawu ze-tubreath ezidityanisiweyo ze-tubreary ezinxulumene ne-hexagons, kwaye okwangoku zinye kwezinto ezinoluhlu olubanzi lwezicelo. Ngokusebenzisa iipropathi zayo eziphakamileyo, ukuqhutywa, kunye nePolyarethane yokuziqhelanisa, uzinzo lwe-thermal, iipropathi zoomatshini, kunye nokuphuculwa kwezinto ezinokuphuculwa. Wu et al. Yazisa nge-Cvents kwi-Pelymerization ye-Pelly ukulawula ukukhula kunye nokwenziwa kwee-enulssionsuls, ukwenza ii-Cvent ukuba zisasazeke ngendlela efanayo kwi-Polyturthane Matrix. Ngokwanda komxholo wee-CSS, amandla e-thensile wezinto ezihlanganisiweyo kuphuculwe kakhulu.

Inkampani yethu ibonelela ngomgangatho ophezulu,Iiarhente ze-anti-hydrolysis (iiarhente ezinqamlezileyo, i-carbodiimilide), I-UV Abssurs, njl njl.