1, Ntugashyiremo ibinyabuzima bihindagurika bihindagurika, birimo ibintu bikomeye;
2, Ubushyuhe bwicyumba bukiza 5-45 ° C firime yerekana irangi rikomeye, ibikoresho byiza bya mashini, kubaka byoroshye;
3, Filime irakomeye, ifite amazi meza cyane, irwanya amavuta, irwanya aside nziza, irwanya alkali, irwanya ibishishwa, imiti irwanya imiti;
4, firime irangi irashobora kwihanganira ubushyuhe bwo hejuru kugeza kuri 200 ° C.
Bikwiranye nibikoresho byibyuma, imiyoboro irwanya amazi, amavuta nubumara;
Ikoreshwa cyane mu miyoboro, ibigega, ibigega, ubutaka bwa beto, kurwanya ruswa, umwanda, amazi yo kunywa, imiyoboro y'amazi, imiyoboro y'icyuma, imiyoboro ya beto.
Ingingo | Bisanzwe | |
Ibara nigaragara rya firime | Filime y'amabara, yoroshye | |
Igihe cyumye (23 ℃) | Ubuso bwumye≤4h, Kuma cyane ≤48h | |
Ibirimo bikomeye,% | ≥80-100 | |
Umubyimba wa firime yumye, um | 200 | |
Ubwiza, μm | ≤100 | |
Imbaraga zingaruka, kg / cm | ≥50 | |
Kwizirika (75 ℃ , 7d) | 1-2 | |
Guhinduka, mm | ≤1.0 | |
Gukomera, H. | ≥2 | |
Viscosity, icya kabiri | 50-80 | |
Kurwanya amazi, 48 h | Nta ifuro, nta ngese, nta guturika, nta gukuramo. | |
Kurwanya amajwi , MPa | ≥25 | |
Kurwanya umunyu utabogamye (1000h) | ≤1 | |
Koresha ubuzima | 20 ℃ | 35 ℃ |
60min | 40min |
GB / T 31361-2015
1, Umuyaga utagira umuyaga hamwe na brush cyangwa igikonjo cyo gusiga irangi rito cyangwa gusana;
2, ntibikwiriye gutera imiti gakondo.
Ubuso butarondoreka bugomba kuraswa guturika cyangwa gushyirwaho umucanga kugeza ku cyiciro cya Sa2.5, kandi birashobora guhuzwa na primers zitandukanye zamaduka hamwe na primers zo kwirinda ingese.