ibicuruzwa
Ibara rikomeye rya Polyurethane Topcoat irangi
Ibisobanuro birambuye
- Ibicuruzwa biranga ibicuruzwa
- Datas
- Imikoreshereze y'ibicuruzwa
- Guhuza irangi
- Kuvura hejuru
- Imiterere y'ubwubatsi
- Ibipimo byubwubatsi
- Uburyo bwo kubaka
- Ingamba z'umutekano
- Paki
* Ibiranga ibicuruzwa:
. Kurwanya imiti no kurwanya amazi
. Irwanya amavuta ya minisiteri, amavuta yimboga, peteroli, peteroli hamwe nibindi bicuruzwa bya peteroli
. Filime irangi irakomeye kandi nziza. Film ubushyuhe, ntabwo ari intege nke, ntabwo ifatanye
* Data ya tekiniki:
| Ikintu | Bisanzwe |
| Igihe cyumye (23 ℃) | Ubuso bwumye |
| Gukomera kw≤24h | |
| Viccosity (coating-4), s) | 70-100 |
| Ibyiza, μm | ≤30 |
| Imbaraga Imbaraga, Kg.cm | ≥50 |
| Ubucucike | 1.10-1.18KG / L. |
| Umubyimba wumuriro wumye, um | 30-50 um / kuri buri gice |
| Gloss | ≥60 |
| Ingingo ya SHOSHAR, ℃ | 27 |
| Ibirimo bikomeye,% | 30-45 |
| Gukomera | H |
| Guhinduka, mm | ≤1 |
| Voc, g / l | ≥400 |
| Kurwanya Alkali, 48h | Nta bifuni, nta gukubita, ntakubitwa |
| Kurwanya amazi, 48 h | Nta bifuni, nta gukubita, ntakubitwa |
| Kurwanya ikirere, ubukorikori bwihuse bungana kuri 800 h | Nta gucibwa kugaragara, guhinduranya ≤ 3, igihombo cyoroheje ≤ 3 |
| Igihu cyo kurwanya umunyu (800h) | nta gihinduka muri firime ya patsi. |
* Imikoreshereze y'ibicuruzwa:
Ikoreshwa mu mishinga y'amazi, tanks ya peteroli ya peteroli, rubanda rusange, amato, imiterere y'ibyuma, ubwoko bwose bw'izuba rirwanya imiterere.
* Guhuza irangi:
Ikoreshwa mu mishinga y'amazi, tanks ya peteroli ya peteroli, rubanda rusange, amato, imiterere y'ibyuma, ubwoko bwose bw'izuba rirwanya imiterere.
Guvura hejuru:
Ubuso bwa primer bugomba kuba busukuye, bwumutse kandi bwuzuye. Nyamuneka nyamuneka witondere guhiga hagati yubwubatsi na primer.
* Imiterere y'ubwubatsi:
Ubushyuhe bugezweho ntabwo ari munsi ya 5 ℃, kandi byibuze 3 ℃ hejuru yubushyuhe bwikirere, kandi ubushyuhe bugereranije ni < Kubaka birabujijwe rwose mu gihu, imvura, urubura, n'ikirere cy'umuyaga.
Mbere yo gukomatire primer na socioteur, kandi byumye ibicuruzwa nyuma yamasaha 24. Inzira yo gutera ikoreshwa mugutera inshuro 1-2 kugirango ugere kuri firime ya firime yerekanwe, kandi ubunini bwasabye ni 60 μm. Nyuma yo kubaka, film irangi igomba kuba nziza kandi iringaniye, kandi ibara rigomba gushikama, kandi ntihagomba kubaho kunyeganyega, kuvugwa, gusiga inzara.
* Ibipimo byubwubatsi:
Gukiza Igihe: iminota 30 (23 ° C)
Ubuzima Bwiza:
| Ubushyuhe, ℃ | 5 | 10 | 20 | 30 |
| Ubuzima (H) | 10 | 8 | 6 | 6 |
Dosage yoroheje (igipimo cyibiro):
| Gutera ikirere | Ikirere | Brush cyangwa kuzunguruka |
| 0-5% | 5-15% | 0-5% |
Gukira igihe (umubyimba wa buri firime yumye 35um):
| Ubushyuhe bwibidukikije, ℃ | 10 | 20 | 30 |
| Igihe gito, h | 24 | 16 | 10 |
| Igihe kirekire, umunsi | 7 | 3 | 3 |
Uburyo bwo kubaka:
Gutera imbere: kudatera ikirere cyangwa gutera ikirere. Basabwe gukoresha igitutu kinini kidakoresheje gaze.
Brush / Roll Coating: Ugomba kugera kumwanya wumye wa firime.
* Ingamba z'umutekano:
Nyamuneka nyamuneka witondere ibimenyetso byose byumutekano kubipfunyika mugihe cyo gutwara, kubika no gukoresha. Fata ingamba zikenewe kandi zo kurinda, gukumira umuriro, kurinda guturika no kurengera ibidukikije. Irinde guhumeka imyuka yo gukemura, irinde guhura nuruhu n'amaso hamwe nisonga. Ntukamire iki gicuruzwa. Mugihe habaye impanuka, shakisha ubuvuzi ako kanya. Kujugunya imyanda bigomba gukurikiza amabwiriza y'umutekano w'igihugu ndetse n'ibanze.
* Ipaki:
Irangi: 20Kg / Indobo;
Gutwara Agent / Hardyener: 4kg / Indobo
Irangi: Umukozi wa Agent / Hardtener = 5: 1 (igipimo cyibiro)
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