ibicuruzwa
Irangi rya Fluorocarbon Metal Matte ryihariye ryo mu cyuma
IBINDI BISOBANURO
- Ibiranga Ibicuruzwa
- Amakuru ya tekiniki
- Porogaramu y'ibicuruzwa
- Igihe cyo gusiga inshuro ebyiri
- Ubuvuzi bw'ubuso
- Uburyo bwo kubaka
- Imiterere y'inyubako
- Pake
*Ibiranga Ibicuruzwa:
1. Filimi yo gusiga ifite ubudahangarwa bukomeye bwa ultraviolet, ifite ubushobozi bwo gufata neza, irahindagurika, kandi irahangana cyane n'ingaruka;
2. Imitako myiza no kuramba, ibara rishobora guhindurwa ry’irangi, harimo irangi ry’amabara akomeye n’irangi ry’icyuma, ibara rigumana kandi rigahinduka, ibara rihinduka igihe kirekire;
3. Ubushobozi buhebuje bwo kurwanya ingese bushobora kwihanganira ibintu byinshi bikomeye byangiza, aside, alkali, amazi, umunyu n'ibindi binyabutabire. Ntigwa, ntihindura ibara, kandi ifite uburinzi bwiza cyane.
4. Irwanya ikirere cyane, irwanya ingese kandi yisukura neza, umwanda wo hejuru woroshye gusukura, irangi ryiza, igihe cyo kurwanya ingese gishobora kugera ku myaka 20, ni amahitamo ya mbere ku byuma, ikiraro, n'uburinzi bw'inyubako.
*Amakuru ya tekiniki:
| Ikintu | Amakuru |
| Ibara n'isura y'agapira k'irangi | Amabara n'urumuri rworoshye |
| Siporo, μm | ≤25 |
| Ubukana (Stormer viscometer), KU | 40-70 |
| Ibikubiye mu gipimo gihamye,% | ≥50 |
| Igihe cy'izuba, h, (25℃) | ≤amasaha 2, ≤amasaha 48 |
| Gufata (uburyo bwo gushyira mu byiciro), icyiciro | ≤1 |
| Ingufu z'ingaruka, kg, cm | ≥40 |
| Guhindura imiterere, mm | ≤1 |
| Ubudahangarwa bwa alkali, amasaha 168 | Nta gufuro, nta kugwa, nta guhindura ibara |
| Ubudahangarwa bw'aside, amasaha 168 | Nta gufuro, nta kugwa, nta guhindura ibara |
| Ubudahangarwa bw'amazi, amasaha 1688 | Nta gufuro, nta kugwa, nta guhindura ibara |
| Ubudahangarwa bwa lisansi, 120# | Nta gufuro, nta kugwa, nta guhindura ibara |
| Ubudahangarwa bw'ikirere, gusaza kw'ubukorano kwihutisha amasaha 2500 | Kubura urumuri ≤2, ingwa ≤1, kubura urumuri ≤2 |
| Irwanya gusukurwa n'umunyu, amasaha 1000 | Nta furo, nta kugwa, nta ngese |
| Ubushuhe n'ubushyuhe birwanya, amasaha 1000 | Nta furo, nta kugwa, nta ngese |
| Ubudahangarwa bwo guhanagura ibintu mu buryo bwa solvent, ibihe | ≥100 |
HG/T3792-2005
*Ikoreshwa ry'ibicuruzwa:
Ikoreshwa mu kurwanya ingese ku bikoresho bya chimique, imiyoboro n'imiterere y'icyuma mu nyubako zikomeye z'inganda.
Ishobora gusigwa irangi kuri:
Inyubako z'icyuma ；Imishinga y'ikiraro ；Ibikoresho byo mu mazi ；Imbuga zo gucukura;Ibyambu n'ibyambu ；Ubwubatsi bw'Umujyi;Ibyuma by'uburinzi byihuse cyane ；Irwanya ingese muri beto.
*Igihe cyo gusiga kabiri:
Ubushyuhe: 5℃ 25℃ 40℃
Igihe gito: amasaha 2 isaha 1 isaha 0.5
Igihe kirekire cyane: iminsi 7
*Ubuvuzi bw'ubuso:
Ubwiza bwo guturitsa no gukuraho ingese bugomba kugera ku rwego rwa Sa2.5 cyangwa gukuraho ingese ku ruziga rwo gusya kugeza ku rwego rwa St3:Icyuma gisizweho primer kigomba gukurwaho ingese no gukurwaho amavuta kabiri kugira ngo gikoreshwe.
Ubuso bw'ikintu bugomba kuba bukomeye kandi busukuye, budafite ivumbi n'indi myanda, kandi budafite aside, alkali cyangwa ubushuhe.
*Uburyo bwo kubaka:
Gutera: Gutera umwuka cyangwa gutera umwuka. Gutera umwuka hakoreshejwe umuvuduko mwinshi birasabwa.
Koza / Kuzunguruka: Ubugari bwa firime yumye bugomba kugerwaho.
*Imiterere y'inyubako:
1, Ubushyuhe bw'ibanze niubushyuhe butari munsi ya 5℃, ubushyuhe bwa 85% (ubushyuhe n'ubushuhe bigomba gupimwa hafi y'ibikoresho byo hasi), igihu, imvura, urubura, umuyaga n'imvura birabujijwe cyane kubaka.
2, Mbere yo gusiga irangi,gusukura ubuso bw'umuhanda butwikiriwekugira ngo hirindwe imyanda n'amavuta.
3, Umuti ushobora gusukwa, gusukwa cyangwa guterwa. Ni byiza gutera imiti hifashishijwe ibikoresho byihariye. Ingano y'umuti woroshye ni hafi 20%, ubukana bw'umuti ukoreshwa ni 80S, igitutu cy'inyubako ni 10MPa, umurambararo w'umunwa ni 0.75, ubugari bw'umuti utose ni 200um, n'ubugari bw'umuti wumye ni 120um. Igipimo cyo gusiga ni 2.2 m2/kg.
4, Niba irangi ari rinini cyane mu gihe cyo kurikora, menya neza ko urigabanya kugeza ku rugero rukenewe ukoresheje agakoresho kabigenewe.Ntugakoreshe agakoresho koroshye.
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