7901B UV-resin yo gusiga irangi mu nganda

Acrylate ya Polyurethane 7901B: "Intwari z'ingenzi zose" zo gutwikira mu nganda

Mu rwego rwo hejuru rw’ubuhanga bwo hejuru, Polyurethane Acrylate 7901B ihagaze nk'ikimenyetso mu makoti yo hejuru ya UV vacuum metallization, wino ya UV, n'amakoti yo kwambara adatembera. Kubera ko ikira vuba, ikomeye cyane, idapfa kwangirika neza, idapfa gushwara, ifite ubushobozi bwo kurwanya umuhondo, kandi ikagira imbaraga zihagije, itanga ibikoresho bifite intwaro itagaragara ihuza neza ubwiza n'imikorere.

Gukira vuba cyane: Impinduramatwara mu mikorere myiza

Iyo izuba rigeranye n’imirasire ya UV, guhuza ibyuma birebire bikorwa mu masegonda 3 (ku bucucike bw’ingufu ≥100mJ/cm²), bigatuma biba byiza cyane ku bijyanye no gusiga irangi ryihuta cyane no gukora imiyoboro yikora. Binongera ubushobozi bwo gukora ku kigero cya 40% mu gihe bigabanya ikoreshwa ry’ingufu ku kigero cya 25%, cyane cyane bikagirira akamaro ibyuma bya terefone zigendanwa byakozwe mu cyuma gishyushye ndetse n’imashini zicapa UV mu buryo bwa 3C.

Ubukomere n'Ubudahangarwa: Biteguye guhangana n'ibibazo bikomeye

Kubera ko ifite ubukana bwa 4H (ubukana bwa karamu) kandi ikanarwanya kwangirika kwa RCA ku buryo bwa ≥300 cycles (umutwaro wa garama 175), 7901B irusha cyane irangi risanzwe. Yoroshye kwihanganira gushwanyagurika kw'imfunguzo no gushwanyagurika kw'ivumbi, bigatuma iramba igihe kirekire ku dusanduku twa mudasobwa zigendanwa n'ibikoresho byambarwa by'ubwenge.

Ubudahangarwa bw'imitsi no kurwanya umuhondo: Nta makemwa uko igihe kigenda gihita

Ikoresheje ikoranabuhanga rya nano-scale inorganic hybrid, igera ku bukomere bwa Mohs >3, yongera ubushobozi bwo kurwanya gushwaragura ku kigero cya 50%. Ikoresheje uburyo bwo gupima UV buhuza, igumana itandukaniro ry'amabara ΔE

Ubushobozi bwo gukomera buri ku rugero: Ingufu hamwe no koroherwa

Ikoresheje modulus igenzurwa neza (500-800 MPa), ipima ubukana bwa 3H hamwe n'uburebure bwa 5% mu gihe cyo kuruhuka (ASTM D638), bigatuma iba nziza cyane ku byuma bipfunyika byakozwe mu cyuma gishyuha n'ibipfunyika bya grille birwanya guhindagura, bigatuma idacika intege mu gihe cy'impanuka nyinshi.

Kuva ku bice by'icyuma bikozwe mu cyuma gishyushye kugeza ku bisigazwa bidashira mu bidukikije bikomeye, 7901B yongera gusobanura uburyo bwo gusigazwa mu nganda. Kubera imikorere yayo yihuse, ikomeye, ihamye, kandi iboneye, ituma ikoranabuhanga n'ubwiza bihorana neza mu gihe cy'ibigeragezo.