Amazi ashingiye kuri zinc ikungahaye kuri primer kumiterere yicyuma
Imikorere y'ibicuruzwa
Ubushobozi bwiza bwo kurwanya ruswa kugirango bwuzuze ibisabwa byo gukingira igifuniko cyose;
Gukoresha amazi nk'ikwirakwizwa, nta bintu bifite ubumara kandi byangiza bitangwa mugihe cyubwubatsi hamwe nuburyo bwo gukora firime ya coating, byujuje ibisabwa byo kurengera ibidukikije;gukiza ibice bibiri, gukomera, gukomera neza, no kurwanya imiti;
Guhuza ni byiza, firime ya coating ifatanye neza na substrate yicyuma, kandi gufatana na firime yo hejuru irashobora kwongerwa.
Urutonde rwo gusaba
Irakwiriye kurwanya ingese no kurwanya ruswa hejuru y’ibyuma biremereye byubatswe binini binini binini, amato, ibikoresho bya mashini, ibiraro, nibindi.
Kuvura hejuru
Kuramo amavuta, amavuta, nibindi ukoresheje ibikoresho byogusukura.Umusenyi ushyizwe mu cyiciro cya Sa2.5 cyangwa icyiciro cya SSPC-SP10, uburinganire bwubuso bungana na Rugotest isanzwe N0.3.Kubaka mumasaha 6 nyuma yumusenyi nigisubizo cyiza.
Ibisobanuro byubwubatsi
Irashobora gukoreshwa na roller, brush na spray.Umuvuduko mwinshi utagira umuyaga urasabwa kubona firime imwe kandi nziza.
Mbere yo kubaka, ibikoresho byamazi ya AB bigomba gukangurwa neza hamwe nuruvange rwamashanyarazi, hanyuma ibice bya AB bigomba kuvangwa neza.Mbere yo kubaka, birasabwa gufunga ibiryo byinjira hamwe na 80-meshi.Niba ibishishwa ari binini cyane, birashobora kuvangwa n'amazi kugeza mubwubatsi.Kugirango tumenye neza ubwiza bwa firime irangi, turasaba ko umubare wa dilution ari 0% -10% byuburemere bwumwimerere.Ubushyuhe bugereranije buri munsi ya 85%, kandi ubushyuhe bwubuso bwubatswe burenze 5 ° C kandi burenze ubushyuhe bwikime kuri 3 ° C.Imvura, shelegi nikirere ntibishobora gukoreshwa hanze.Niba ubwubatsi bumaze gukorwa, firime yo gusiga irangi irashobora kurindwa kuyitwikiriza igitambaro.
Amapaki asabwa
Primer FL-128D / 133D amazi ashingiye kuri organique epoxy zinc ikungahaye inshuro 1-2
Irangi hagati FL-123Z y'amazi ashingiye kuri epoxy micaceous fer intera intera irangi inshuro 1
Topcoat FL-139M / 168M ishingiye kumazi ya polyurethane / fluorocarbon topcoat inshuro 2, ihuye nubunini butari munsi ya 250μm
Ibipimo ngenderwaho
HG / T5176-2017
Gushyigikira ibipimo bya tekiniki yo kubaka
| Gloss | Mate |
| ibara | imvi |
| Kuzuza ibintu bikomeye | 50% ± 2 |
| Ibirimo Zinc | 10% -80% |
| Igipimo cyo gutwikira | 10m² / L (firime yumye microni 50) |
| Imbaraga rukuruzi | 1.6-2.8kg / L. |
| Ubuso bwumye (50% by'ubushuhe) | 15 ℃ ≤1h, 25 ℃ ≤0.5h, 35 ℃ ≤0.1h |
| Gukora cyane (50%) | 15 ℃ ≤10h, 25 ℃ ≤5h, 35 ℃ ≤3h |
| Gusubiramo igihe | byibuze 24h;ntarengwa (25 ℃) |
| Gukiza byuzuye | 7d (25 ℃) |
| Gukomera | H. |
| Kwizirika | Icyiciro cya 1 |
| Ingaruka zo kurwanya | 50kg.cm (intungamubiri zinc ikungahaye ntabwo isabwa) |
| Igihe cyo gukoresha | 6h (25 ℃) |
