Mokhoa oa ho Eketsa Khanyetso ea Mongoo oa Lijase tse Hlakileng tsa Likoloi

Mokhoa o mocha oa ho eketsa khanyetso ea lijase tse hlakileng tsa likoloi

Sehlopha sa bafuputsi ba Iran se sa tsoa tla ka mokhoa o mocha oa ho eketsa khanyetso ea lijase tse hlakileng tsa likoloi.

Lilemong tse mashome tsa morao tjena, ho bile le boiteko bo matla ba ho ntlafatsa khanyetso ea liaparo tse hlakileng tsa likoloi khahlanong le liaparo tse senyang le tse senyang. Ka lebaka leo, ho hlahisitsoe mekhoa e mengata bakeng sa morero ona. Mohlala oa morao-rao oa ho qetela o kenyelletsa tšebeliso ea li-additives tse thehiloeng ka silicon ho fana ka boleng bo botle ba ho thibela ho phunyeha ha libaka tse sebelisoang.

Bafuputsi ba khonne ho kopanya 40 nm silika nanoparticles e fetotsoeng ka har'a acrylic / melamine clear-coat ho fumana bophahamo ho latela khanyetso ea pele. Ntle le moo, hape e le karolo ea tlatsetso ea boithuto ba bona, ba thehile mokhoa o mocha oa ho batlisisa morphology ea pele le litšobotsi ka gonio-spectrophotometry.

Ho ea ka liphello tsa lipatlisiso tsena tsa liteko, ts'ebetsong ea likaroloana tsa nano-size li lumella ho finyella likhato tse phahameng tsa ntlafatso ea thepa ho bapisoa le li-additives tse tloaelehileng tsa silicon. Ka mantsoe a mang, li-nanoparticles li ne li tla susumetsa mokhoa oa ho folisa oa ho roala le ho theha marang-rang a marang-rang a hanyetsanang le likhohlo.

Ho itšetlehile ka lipatlisiso tse entsoeng, ho eketsoa ha li-nanoparticles ha ho eketse feela ho thatafala, elasticity modulus, le ho tiea ha ho roala empa hape ho fokotsa sekhahla sa marang-rang le ho fetola morphology ea scratch ho tloha ho mofuta oa fracture ho ea ho mofuta oa polasetiki (bokhoni ba ho ipholisa). Ka lebaka leo, lintlafatso tsena hammoho li tlisa nako e telele ts'ebetsong ea lijase tse hlakileng tsa likoloi le ho thusa ho boloka ponahalo ea bona ea pono.