Bangaren abu biyu, mai kunna zinc-rich epoxy primer don dogon lokaci na kariyar karfe a cikin mahalli masu lalata.
Gabatarwa
Kashi biyu anti-lalata epoxy zinc primer ya ƙunshi epoxy guduro, zinc foda, sauran ƙarfi, karin wakili da polyamide curing wakili.
Siffofin
• Kyakkyawan anticorrosive Properties
• Yana ba da kariya ta cathodic ga yankunan da suka lalace
• Madalla aikace-aikace Properties
• Kyakkyawan mannewa don fashewa tsabtace carbon karfe saman
Ana samun abun ciki na ƙurar Zinc 20%,30%,40%,50%,60%,70%,80%
An shawarar amfani
A matsayin tushen fashe-fashe-tsabtace danda karfe saman a tsaka-tsaki zuwa matsananciyar lalatattun wurare, kamar tsarin karfe, gadoji, injinan tashar jiragen ruwa, dandamalin teku, injinan gini, tankunan ajiya da bututun wuta, wuraren wutar lantarki, da sauransu, a hade tare da babban aiki. fenti, wanda zai iya kara inganta aikin anti-lalata na sutura;
Za a iya amfani da shi a kan tabbatattun riƙon tutiya mai wadataccen kayan shago;
Ana iya amfani dashi don gyara wuraren lalacewa na sassan galvanized ko zinc silicate primer shafi;
A lokacin kiyayewa, zai iya yin amfani da kariyar cathodic da tasirin tsatsa kawai a saman da aka bi da shi ba tare da ƙarfe ba.
Umarnin aikace-aikace
Abubuwan da ake amfani da su na Jiyya na Substrate da Surface:fashewar da aka tsabtace zuwa Sa2.5 (ISO8501-1) ko mafi ƙarancin SSPC SP-6, bayanin martabar iska mai ƙarfi Rz40μm ~ 75μm (ISO8503-1) ko kayan aikin wuta da aka tsabtace zuwa ƙaramin ISO-St3.0/SSPC SP3
Tushen bita mai rufi:Welds, daidaita aikin wuta da lalacewa ya kamata a tsaftace su zuwa Sa2.5 (ISO8501-1), ko kayan aikin wuta da aka tsabtace zuwa St3, kawai za a iya riƙe madaidaicin ma'auni mai wadatar zinc.
Aiwatar da Magani
• Yanayin yanayi na yanayi ya kamata ya kasance daga debe 5 ℃ zuwa 38 ℃, da dangi zafi iska kada ya zama fiye da 85%.
• Substrate zafin jiki a lokacin aikace-aikace da kuma curing ya zama 3 ℃ sama da raɓa batu.
• An haramta aikace-aikacen waje a cikin yanayi mai tsanani kamar ruwan sama, hazo, dusar ƙanƙara, iska mai ƙarfi da ƙura mai nauyi.
• Lokacin da yanayin yanayi na yanayi ya kasance -5 ~ 5 ℃, ya kamata a yi amfani da samfurori masu maganin ƙananan zafin jiki ko wasu matakai don tabbatar da maganin al'ada na fim din fenti.
Rayuwar tukunya
| 5 ℃ | 15 ℃ | 25 ℃ | 35 ℃ |
| 6hrs. | 5hrs. | 4hrs. | 3hrs. |
Hanyoyin aikace-aikace
Fesa mara iska / iska
Ana ba da shawarar goge goge da abin nadi don gashin tsiri, ƙaramin yanki ko gyarawa.
Yayin aiwatar da aikace-aikacen, ya kamata a biya hankali ga yawan motsawa don hana ƙwayar zinc daga daidaitawa.
Sigar aikace-aikace
| Hanyar aikace-aikace | Naúrar | Fesa mara iska | Fesa iska | Brush/Roller |
| Nozzle Orifice | mm | 0.43 zuwa 0.53 | 1.8 zuwa 2.2 | -- |
| Matsin bututun ƙarfe | kg/cm2 | 150 ~ 200 | 3 zuwa 4 | -- |
| Siriri | % | 0 ~ 10 | 10 zuwa 20 | 5 zuwa 10 |
Bushewa & Magance
| Substrate zafin jiki | 5 ℃ | 15 ℃ | 25 ℃ | 35 ℃ |
| Surface-bushe | 4hrs | 2hrs | 1 hr | 30 min |
| Ta-bushe | 24h | 16hrs | 12hrs | 8h ku |
| Tazarar Rufi | 20hrs | 16hrs | 12hrs | 8h ku |
| Yanayin rufewa | Kafin a yi amfani da rigar da aka yi amfani da ita, saman ya kamata ya kasance mai tsabta, bushe kuma ba tare da gishiri da zinc ba. | |||
Bayanan kula:
--Ya kamata saman ya zama bushe kuma ba shi da wata cuta
--Za a iya ƙyale tazara na watanni da yawa a ƙarƙashin tsabtataccen yanayin bayyanar ciki
--Kafin rufe duk wani gurɓataccen yanayi da ake iya gani dole ne a cire shi ta hanyar wanke yashi, fashewar fashewar fashewar abubuwa ko tsabtace injin.
Gabatarwa & Sakamakon shafa
Tufafin da ya gabata:Aikace-aikacen kai tsaye a saman karfe ko tsoma galvanized ko zafi-fasa karfe tare da saman jiyya na ISO-Sa2½ ko St3.
Tufafin da ya biyo baya:Ferric mica tsakiyar gashi, epoxy paints, chlorinated Rubber ... da dai sauransu.
Bai dace da fenti na alkyd ba.
Shiryawa & Ajiya
Girman fakiti:tushe 25kg, curing wakili 2.5kg
Hasken walƙiya:> 25 ℃
Ajiya:Dole ne a adana shi daidai da dokokin ƙananan hukumomi.Yanayin ajiya ya kamata ya bushe, sanyi, samun iska mai kyau kuma nesa da zafi da tushen wuta.Dole ne a kiyaye pail ɗin sosai.
Rayuwar rayuwa:Shekara 1 a ƙarƙashin kyakkyawan yanayin ajiya daga lokacin samarwa.