
Ƙarfin juriya ga yanayi: Mai jure wa UV, mai jure wa acid da alkali, yana jure wa ƙwai da bushewa idan aka yi amfani da shi na dogon lokaci.
Mannewa mai kyau: Mannewa mai ƙarfi ga nau'ikan abubuwa daban-daban, ciki har da ƙarfe, itace, siminti, da filastik.
. Mai aminci ga muhalli kuma mai aminci: Ƙananan VOC, ba ya ƙunshe da abubuwa masu cutarwa kamar benzene da formaldehyde, kuma yana sa ya dace da muhallin cikin gida da waje.
Busarwa cikin sauri da sauƙin amfani: Busarwa a saman yana ɗaukar kimanin mintuna 30 a zafin ɗaki.
Launuka daban-daban: Ana iya haɗa launuka iri-iri, tare da riƙe launi na dogon lokaci.
| A'a. | Abubuwa | Qhaɗin gwiwa |
| 1 | Yanayin kayan da ke cikin akwati | Babu cake, yanayin daidaitacce bayan an juya |
| 2 | Kwanciyar ajiyar zafi (50±2)℃/7d | Babu wata matsala |
| 3 | Abubuwan da ba sa canzawa, % | ≥35 |
| 4 | Inganci, μm | ≤40 |
| 5 | Daidaiton daskarewa da narkewa (zagaye 3) | Babu lalacewa |
| 6 | Lokacin bushewa (25 ℃), h | Busasshen saman≤2 |
| Busasshe mai tauri≤24 | ||
| 7 | Launi da bayyanar fim ɗin fenti | Launuka da fim mai santsi |
| 8 | Juriyar Tasiri, kg·cm | ≥40 |
| 9 | Gwajin lanƙwasawa, maki (Tazara tsakanin Grid 1mm) | ≤1 |
| 10 | Tauri (Fensir mai tauri) | ≥2B |
| 11 | Yawan yawa, g/cm3 | 1.1-1.3 |
| 12 | Kauri na fim ɗin shafi | Fim ɗin busasshe 20 ~ 30μm/gashi, fim ɗin danshi 50 ~ 70μm/gashi |
| 13 | Abun ciki mai ƙarfi, % | ≥60 |
| 14 | Juriyar ruwa (awa 24) | Awanni 24 babu ƙuraje ko zubar da jini, an yarda da ɗan canza launi |
| 15 | Juriyar ruwan gishiri (NaCl3%) | Awanni 96 babu ƙura ko tsatsa, an yarda da ɗan canza launi |
| 16 | Juriyar Yanayi | Tsufa mai sauri na wucin gadi awanni 500 |
| Foda≤ aji 1 | ||
| Canza launi≤ aji 2 | ||
| Asarar sheƙi≤ aji 2 |
Ana amfani da shi sosai don ƙawata saman ƙarfe na waje da kuma kare saman ƙarfe kamar ƙofofi da tagogi, bututu, rufin ƙarfe, shingen jirgin ƙasa, shingen babbar hanya, sandunan hasken titi, shinge, firam ɗin ƙarfe, da kuma shinge. Ana kuma samar da kariyar tsatsa ta masana'antu don gadoji na ƙarfe, tankunan ajiya na waje, bututun wutar lantarki, da injinan tashar jiragen ruwa. Hakanan yana aiki azaman murfin ado da kariya ga injunan noma, motoci, injuna, da kayan aiki. Hakanan ana iya amfani da shi a cikin yanayin ruwa kamar wuraren teku da kuma benen jiragen ruwa (yana buƙatar ƙarin rufin ƙarfafawa).
Domin tabbatar da mannewa da kuma kariyar tsatsa na dogon lokaci, dole ne a tsaftace saman substrate sosai daga mai, tsatsa, sikelin, tsohon fenti, da kuma ƙazanta kafin a shafa. Ka'idojin shiri ya kamata su cika kamar haka:
Duk saman da za a shafa ya kamata ya kasance mai tsabta, bushe kuma ba ya gurɓatawa. Kafin a yi fenti, dukkan saman ya kamata su kasance daidai da ƙa'idar ISO8504: 2000 ta kimantawa da sarrafawa.
An yi amfani da ƙarfe mai sikelin har zuwa matakin Sa2.5, ƙaiƙayin saman shine 30-75μm, ko kuma an yayyanka shi, an cire shi kuma an cire shi;
Karfe mara oxide wanda aka busar zuwa Sa2.5, ko kuma aka goge shi zuwa St3 tare da dabaran niƙa mai amfani da iska ko na lantarki;
Ya kamata a goge ƙarfen da aka shafa da fenti na aikin bita, tsatsa da fari tsatsa a kan faramin zinc sau biyu, a cire farin tsatsa a goge shi zuwa St3.
Sauran saman Ana amfani da wannan samfurin don wasu substrates, da fatan za a tuntuɓi sashen fasaha namu.
Zafin substrate bai kai ƙasa da 5 ℃ ba, kuma aƙalla 3℃ ya fi zafin wurin raɓar iska, kuma ɗanɗanon da ke tsakanin waɗannan abubuwan ya kai <85% (ya kamata a auna zafin jiki da ɗanɗanon da ke tsakanin waɗannan abubuwan). An haramta ginawa a lokacin hazo, dusar ƙanƙara da kuma yanayin iska.
Mataki na 1: Shiri na saman ƙasa (TheMaɓalliMataki)
Ingancin shirye-shiryen saman kai tsaye yana ƙayyade mannewa da tsawon rayuwar fim ɗin fenti.
Dole ne a yi amfani da man shafawa a saman ƙarfe kuma a cire tsatsa (bisa ga ƙa'idodin Sa2.5 ko St3) don tabbatar da cewa saman ƙarfe da za a fenti dole ne ya kasance mai tsabta sosai, bushe gaba ɗaya, kuma babu gurɓatattun abubuwa kamar mai, mai, ƙura, gishiri, sikelin, da tsohon fenti mai laushi. Ba a yarda da danshi ko danshi da ake gani ba.
Ya kamata saman da aka yi wa magani ya cika ƙa'idodin tsabta da ƙazanta na ƙira, kuma a shafa fenti da wuri-wuri don hana sake dawowa da tsatsa ko gurɓata ta biyu.
Mataki na 2: AiwatarwaFiram ɗin(Zaɓi ne)
Don inganta kariyar tsatsa gaba ɗaya, a shafa fenti ɗaya na hana tsatsa.
Mataki na 3: Shafa saman acrylic mai ruwa
Bayan an buɗe bokitin, a juya shi daidai gwargwado ta amfani da mahaɗin lantarki musamman duk wani fenti da abubuwan cikawa da suka tsaya a ƙasa. Sannan a goge/naɗe ko feshi, feshi ta iska ita ce hanyar da aka fi so don samun fim ɗin fenti mafi santsi da faɗi. Idan kuna da kayan aiki da dabaru na ƙwararru, zai fi kyau. Yawan fenti na ka'ida shine 0.2kg/m²/shafi. (Ainihin amfani na iya bambanta dangane da yanayin saman, porosity, hanyar amfani da dabarar mai aiki.)
Lura:
*Idan ana buƙatar rage kitse, a narkar da ruwan da aka cire daga ion ɗin bisa ga danko da hanyar da aka yi amfani da shi (goga, birgima, ko fesawa). A daidaita danko don ya dace da takamaiman hanyar amfani.
* Rabon narkewar ruwa na kashi 5-20% ta nauyi. Rage nauyi zai yi mummunan tasiri ga ginin fim, ƙarfin ɓoyewa, da kuma dorewar sa na dogon lokaci.
* Kafin a shafa fenti na gaba, a tabbatar da cewa fenti na baya ya warke gaba ɗaya, ya yi tsabta, ya bushe, kuma babu wani gurɓataccen abu.
* A guji motsa jiki da ƙarfi don hana shigar da kumfa mai yawa.
Muhalli Mai Dan Lalacewa (C)2):
Shafi ɗaya na fenti mai kama da epoxy primer na ruwa + fenti biyu na fenti mai hana lalata acrylic na ruwa.
Muhalli Mai Tsatsauran Ragewa (C)3-C4):
Shafi ɗaya na farar fata mai sinadarin zinc mai kama da ruwa + shafi ɗaya na epoxy mai kama da ruwa + shafi biyu na saman acrylic mai hana lalata.
Feshi: Feshi ba tare da iska ba ko feshi ta iska. Ana ba da shawarar yin amfani da feshi mai ƙarfi wanda ba shi da iska.
Gogewa/Birgima: Dole ne a cimma kauri da aka ƙayyade na busasshen fim.
▶ Bukatun Muhalli: Zafin aiki: 5°C-35°C (Ana yin takamaiman gyare-gyare bisa ga halayen samfur), danshin da ya dace ≤85%.
▶ Ana buƙatar gwajin jituwa yayin haɗawa da fenti mai tushen narkewa (ana ba da shawarar ƙaramin gwajin yanki).
▶ Dole ne a sa kayan kariya yayin amfani da yashi
▶ Kare daga daskarewa yayin ajiya.
▶ Hazo, ruwan sama, dusar ƙanƙara, iska da ruwan sama haramun ne a gina su.
▅ A adana a cikin wani wuri mai sanyi, bushe, mai iska a cikin gida a zafin jiki na 5-35 ℃, a guji daskarewa da hasken rana kai tsaye;
▅ Tsawon rayuwar samfurin shine watanni 12. Idan samfuran da suka wuce lokacin ajiya za a iya amfani da su bayan an gama binciken.