Intangiriro
Iki gicuruzwa ni amata yera yera yabonetse mugukora reaction ya silika nanoparticles hamwe nitsinda rikora hamwe nibintu kama.Yashizwe hejuru yikirahuri hamwe nuburyo bwo gutwikisha uruziga, hanyuma nyuma yubushyuhe bwo hagati bukize hamwe nubushyuhe bwo hejuru, ibintu kama birashya burundu, nanoparticles izahuzwa neza hamwe kandi ishingiye kumiterere yubusa ya silika nanoparticles kugeza kubyara indangagaciro yo hasi yerekana ibice bya firime.
Ibipimo
Ingingo | Ibipimo bisanzwe | Ibizamini |
Kugaragara | 乳白色 amata yera | Isuzuma rigaragara |
pH agaciro | 4 ± 1 | Ikimenyetso cya pH |
Ubucucike bugereranije (g / ml) | 0.82 ± 0.05 | uburyo bwihariye bwo gukwega imbaraga |
Ibirimo bikomeye (%) | 3.0 ± 0.4 | 120 ℃ , amasaha 2 |
viscosity (cps) | 2.0 ± 0.5 | 25 ℃ |
Ibipimo by'imikorere
Kugaragara
amata yera
Kwimura
Kohereza ibintu byiyongereyeho hejuru ya 2,3% hashingiwe ku kirahure cyitwa ultra-cyera, mu burebure bwagutse bwa metero 400-1100nm (bipimwa ukoresheje Beijing Taibo GST ikirere kireremba hejuru ya desktop yipimisha).
Ironderero ryizewe
Ibintu | Inzira | Ikadiri yerekana | Ibisubizo | Inyandiko |
ubushyuhe bwinshi n'ubushuhe | Amasaha 1000 | JC / T 2170-2013 | T attenuation <1% | Kubahiriza amahame yinganda |
Ikizamini cyo gutera umunyu | Amasaha 96 | JC / T 2170-2013 | T attenuation < 1% | Kubahiriza amahame yinganda |
Ikizamini cyo gukonjesha | Inzinguzingo 10 | JC / T 2170-2013 | T attenuation < 1% | Kubahiriza amahame yinganda |
Ikizamini cyamagare yubushyuhe | Inzinguzingo 200 | JC / T 2170-2013 | T attenuation < 1% | Kubahiriza amahame yinganda |
Ikizamini cya UV | Yegeranye 15kw.h / m2 Imirasire yose mugihe | JC / T 2170-2013 | Kwitonda < 0.8 | Kubahiriza amahame yinganda |
Ikizamini cyihuse cya PCT | Amasaha 48 | JC / T 2170-2013 | Kwitonda < 0.8 | Kubahiriza amahame yinganda |
Ikaramu | ≥3H | JC / T 2170-2013 | Nta bishushanyo bigaragara | |
Kurwanya aside | Amasaha 24 | JC / T 2170-2013 | Kwitonda < 0.8 | Kubahiriza amahame yinganda |
Ikizamini cya Adhesion | Ikizamini cyambukiranya | JC / T 2170-2013 | icyiciro 0 |
Ibisabwa
Igisubizo cyo gutwikira gikoreshwa hifashishijwe uburyo bwo gutwikira.
Ibipfundikizo byo gutwikira bigomba gukoresha umuzingo wa PU, ubukana bugomba kuba dogere 35 -38 dogere birakwiriye, gutwikira ingano birasabwa gukoresha mesh 80-100.
Gufata ubushyuhe bwa firime dogere 20-25.
Ubushuhe bwa firime ya dogere ≤ 45 dogere (hejuru yubushyuhe bwo hejuru biroroshye kuba bitaringaniye).
Diluent: Inzoga ya Isopropyl (icapiro rito ryo gufunga) cyangwa Ethanol ya anhydrous.
Uburyo bwo kurandura Roller uburyo bwo gukuraho: rubber roller lap igitambaro kitagira umukungugu cyangwa igitambaro cya chamois.
Iyo firime ikozwe, niba ubuhehere bwicyumba cyo gutwikamo ari hejuru cyane cyangwa hejuru yikirahure nticyumishijwe n'umwuka, ubuso bwa firime buzahinduka atom byoroshye nyuma ya firime imaze gukorwa kandi umuvuduko wo kohereza urumuri uzagabanuka.
Kwirinda
Igisubizo cyo gutwikira ni sisitemu ya nanosol ishingiye kuri solvent kandi ntabwo ari uburozi.Kubera ihindagurika rikomeye rya Ethanol ya anhydrous ikubiye mu gisubizo, uturindantoki na masike bigomba kwambarwa mugihe cyo gukoresha kandi umwuka mwiza usanzwe ugomba gukoreshwa kugirango wirinde guhumeka cyangwa guhumeka bikabije bitera uruhu rwumye n'umuhogo ndetse no kutumva neza amaso.
ibicuruzwa bigomba kubikwa kuri dogere 25 centigrade hepfo, birashobora kubungabungwa amezi 3, inzira yo kubika igomba kwirinda guhura numuriro nizuba rikomeye ryumucyo wizuba, kugirango bidatera umuriro cyangwa ubushyuhe bushaje.