fenti mai jure wa lalacewar polyurea fenti mai jure wa polyurea Hoton da aka Fito

Paintin da ke jure wa lalacewar polyurea a ƙasan polyurea

Takaitaccen Bayani:

Rufin polyurea ya ƙunshi abubuwan isocyanate da kuma polyether amines. Kayan da ake amfani da su a yanzu don polyurea sun ƙunshi MDI, polyether polyols, polyether polyamines, amine chain extenders, functional additives, pigments da fillers, da kuma active diluents.

Aika mana imel

Cikakken Bayani game da Samfurin

Alamun Samfura

Bayanin Samfurin

Rufin Polyurea galibi ya ƙunshi abubuwan isocyanate da kuma polyether amines. Kayan da ake amfani da su a yanzu don polyurea sun haɗa da MDI, polyether polyols, polyether polyamines, amine chain extenders, functional additives, pigments and fillers, da kuma active diluents. Rufin Polyurea yana da halaye na saurin warkarwa da sauri, saurin gini mai sauri, kyakkyawan aikin hana tsatsa da hana ruwa, kewayon zafin jiki mai faɗi, da kuma sauƙi. Sun dace musamman ga masana'antu daban-daban da kamfanonin hakar ma'adinai, wuraren ajiye motoci, filayen wasanni, da sauransu, don rufin bene tare da buƙatun hana zamewa, hana tsatsa da juriya ga lalacewa.

SIFFOFI NA KAYAN

juriyar lalacewa mai kyau, juriya ga karce, tsawon rai na sabis;
Yana da ƙarfi fiye da bene na epoxy, ba tare da barewa ko fashewa ba:
Ma'aunin gogayya na saman yana da yawa, wanda hakan ya sa ya fi jure zamewa fiye da bene na epoxy.
Tsarin fim mai rufi ɗaya, bushewa da sauri, gini mai sauƙi da sauri:
Sake shafa yana da kyakkyawan mannewa kuma yana da sauƙin gyarawa.
Ana iya zaɓar launuka cikin 'yanci. Yana da kyau da haske. Ba ya da guba kuma yana da illa ga muhalli.

Tsarin gini

Wurin Wasanni

1. Maganin saman da aka yi amfani da shi a asali: Cire ƙura, tabon mai, ma'ajiyar gishiri, tsatsa, sannan a fitar da sinadarai daga saman ƙasa ta hanyar sharewa da farko sannan a tsaftace. Bayan niƙa sosai, ana tattara ƙurar da aka yi amfani da ita a cikin injin tsabtace gida.
2. Aiwatar da primer na musamman: A naɗe primer na musamman don polyurea don rufe ramukan capillary, rage lahani na shafi, da kuma ƙara mannewa tsakanin murfin polyurea da saman tushe.
3. Yin facin da polyurea putty (ya danganta da yanayin lalacewar saman tushe): Yi amfani da kayan facin musamman don polyurea don gyara da daidaita saman tushe. Bayan ya warke, yi amfani da dabaran niƙa na lantarki don yashi sosai sannan a yi amfani da injin tsabtace gida don tsaftacewa.
4. A naɗe a shafa na musamman don polyurea: A sake rufe saman ƙasa, wanda hakan ke ƙara mannewa tsakanin polyurea da tushe sosai.
5. Fesa mai hana ruwa shiga polyurea: Bayan gwada fesawar, a fesa ta hanyar sama zuwa ƙasa sannan ƙasa, a motsa a cikin ƙaramin yanki a cikin tsari mai layi ɗaya da tsayi. Kauri na rufin shine 1.5-2mm. Ana kammala fesawar a lokaci ɗaya. Ana iya samun takamaiman hanyoyi a cikin "Bayanan Shafi na Polyurea Engineering Coating". Yana taka muhimmiyar rawa wajen hana ruwa shiga, yana da juriya ga lalacewa kuma yana da juriya ga zamewa.
6. Fesa/naɗewa a shafa fenti na musamman don polyurea: A haɗa babban maganin da maganin warkarwa daidai gwargwado, a juya sosai, sannan a yi amfani da abin naɗewa na musamman don naɗe murfin polyurea daidai gwargwado a saman murfin polyurea da aka warke gaba ɗaya. Yana tsayayya da hasken ultraviolet, yana hana tsufa da canza launi.

Bene na bita

1. Maganin harsashi: Niƙa saman harsashin da ke shawagi a kan harsashin, ta hanyar fallasa saman harsashin mai tauri. Tabbatar cewa harsashin ya kai matakin C25 ko sama da haka, ya yi lebur kuma ya bushe, ba ya ƙura, kuma bai sake yin yashi ba. Idan akwai ƙurar zuma, saman da ke da tauri, fashe-fashe, da sauransu, to sai a yi amfani da kayan gyara don gyara shi da daidaita shi don tabbatar da dorewarsa.
2. Aiwatar da fenti mai launin ruwan kasa na Polyurea: Sanya fenti mai launin ruwan kasa na musamman na polyurea a kan harsashin don rufe ramukan capillary a saman, inganta tsarin ƙasa, rage lahani a cikin rufin bayan feshi, da kuma ƙara mannewa tsakanin fenti mai launin ruwan kasa na polyurea da siminti, bene na siminti. Jira har sai ya warke gaba ɗaya kafin a ci gaba zuwa mataki na gaba na gini. Idan akwai babban yanki na farin da aka fallasa bayan an shafa, yana buƙatar a sake shafa shi har sai dukkan bene ya yi launin ruwan kasa mai duhu.
3. Man shafawa na Polyurea: A shafa man shafawa na musamman na polyurea daidai gwargwado a kan harsashin don ƙara faɗin bene, a rufe ramukan capillary waɗanda ba a iya gani da ido tsirara, sannan a guji yanayin da fesawar polyurea ke haifar da ramukan pinhole saboda ramukan capillary a ƙasa. A jira har sai ya warke gaba ɗaya kafin a ci gaba zuwa mataki na gaba na gini.
4. Shafa ruwan tabarau na Polyurea: A kan ruwan tabarau na polyurea da aka warke, a shafa ruwan tabarau na polyurea daidai gwargwado don ƙara mannewa tsakanin layin polyurea da aka fesa da ruwan tabarau na polyurea.
5. Gina feshi na polyurea: Cikin awanni 24 bayan an gama gyaran primer, yi amfani da kayan feshi na ƙwararru don feshi daidai gwargwado na polyurea. Ya kamata saman murfin ya zama santsi, ba tare da kwararar ruwa ba, ramukan filaye, kumfa, ko tsagewa; don lalacewar gida ko ramukan filaye, ana iya amfani da gyaran polyurea da hannu.
6. Shafa saman polyurea: Bayan saman polyurea ya bushe, a shafa saman polyurea don hana tsufa, canza launi, da kuma ƙara juriyar lalacewa na murfin polyurea, yana kare murfin polyurea.

Kayan aikin hakar ma'adinai

1. Ƙarfe, yashi mai laushi don cire tsatsa ya kai matsayin SA2.5. Ba a samun ƙurar gurɓata, tabon mai, da sauransu. Ana yin magunguna daban-daban bisa ga tushe.
2. Feshi na farko (don ƙara mannewar polyurea ga tushe).
3. Gina feshi na polyurea (babban layin kariya mai aiki. Ana ba da shawarar kauri ya kasance tsakanin 2mm da 5mm. Ana ba da takamaiman tsare-tsaren gini bisa ga samfuran da suka dace).
4. Gina gogewa/fesa a saman shafi (hana launin rawaya, juriya ga UV, ƙara yawan buƙatun launuka).