Wanda kuma aka sani da
- Fenti Ja na ƙarfe na Polyurethane, Farar ƙarfe mai hana tsatsa ta Polyurethane, Rufin ƙarfe mai hana tsatsa ta Polyurethane.
Sigogi na asali
| Kayayyaki Masu Haɗari Lamba | 33646 |
| Majalisar Dinkin Duniya mai lamba | 1263 |
| Rushewar sinadaran da ke narkewa ta halitta | 64 m³ na yau da kullun |
| Alamar kasuwanci | Fentin Jinhui |
| Samfuri | S50-1-1 |
| Launi | Ja mai ƙarfe |
| Rabon hadawa | Babban wakili: maganin warkarwa = 20:5 |
| Bayyanar | Faɗi mai faɗi da santsi |
Sinadaran
- Faramin jan ƙarfe na Polyurethane (Jaren jan ƙarfe na polyurethane) ya ƙunshi resin mai ɗauke da hydroxyl, jan ƙarfe na oxide, abin cika launin hana tsatsa, ƙari, abubuwan narkewa, da sauransu, da kuma faramin jan ƙarfe na polyurethane mai sassa biyu wanda ya ƙunshi polyisocyanate prepolymer.
Halaye
- Kyakkyawan kayan hana tsatsa.
- Mannewa mai kyau ga ƙarfe mai magani.
- Kyakkyawan maganin zafi mai ƙarancin zafi.
- Kyakkyawan juriya ga ruwa da tsatsa.
- Busarwa da sauri da kuma juriya ga mai.
Sigogi na fasaha (sashi)
- Matsayi a cikin akwati: babu ƙuraje masu tauri bayan an juya su da gauraya, a cikin yanayi iri ɗaya
- Ginawa: babu cikas ga aikace-aikace
- Fim ɗin da aka yi: na yau da kullun
- Juriyar ruwan gishiri: babu fashewa, babu ƙuraje, babu barewa (ma'aunin yau da kullun: GB/T9274-88)
- Juriyar Acid: babu fashewa, babu ƙuraje, babu barewa (ma'aunin yau da kullun: GB/T9274-88)
- Juriyar Alkali: babu fashewa, babu ƙuraje, babu barewa (ma'aunin yau da kullun: GB/T9274-88)
- Juriyar lanƙwasawa: 1mm (Ma'aunin yau da kullun: GB/T1731-1993)
- Lokacin busarwa: busarwa a saman ≤ awa 1, busarwa mai ƙarfi ≤ awa 24 (ma'aunin yau da kullun: GB/T1728-79)
- Juriyar Tasiri: 50cm (Ma'aunin yau da kullun: GB/T4893.9-1992)
Amfani
- Ya dace da tsarin ƙarfe, tankin mai, tankin mai, kayan aikin hana lalata sinadarai, kayan aikin lantarki, motocin sufuri azaman murfin hana tsatsa.
Maganin saman
- Ƙarfe mai laushi a saman ƙarfe zuwa matakin Sa2.5, ƙazanta a saman 30um-75um.
- Kayan aikin lantarki da ke saukowa zuwa matakin St3.
Kunshin kafin kwas
- An fentin shi kai tsaye a saman ƙarfe wanda ingancin cire tsatsa ya kai matsayin Sa2.5.
Bayan daidaitawa
- Fenti na polyurethane mica, fenti na polyurethane, fenti na acrylic polyurethane, fenti na fluorocarbon.
Sigogin gini
- Kauri da aka ba da shawarar fim ɗin: 60-80um
- Maganin ka'ida: kimanin 115g/m² (bisa ga busasshen fim na 35um, ban da asara).
- Adadin izinin fenti da aka ba da shawarar: izinin 2-3
- Zafin ajiya：-10~40℃
- Zafin gini: 5 ~ 40℃
- Lokacin gwaji: awanni 6
- Hanyar gini: Goga, fesa iska, birgima na iya zama.
- Tazarar zanen:
Zafin ƙasa ℃ 5-10 15-20 25-30
Tazara mai gajarta h48 24 12
Tsawon lokacin magani bai wuce kwanaki 7 ba. - Dole ne zafin substrate ya fi na raɓa sama da digiri 3, idan zafin substrate ɗin ya yi ƙasa da digiri 5, fim ɗin fenti bai warke ba, bai kamata a gina shi ba.
Gina fenti
- Bayan an buɗe ganga na bangaren A, dole ne a juya shi sosai, sannan a zuba bangaren B a cikin bangaren A a hankali ana juyawa kamar yadda ake buƙata, a gauraya sosai, a bar shi ya tsaya cak sannan a dafa na tsawon minti 30, sannan a ƙara siraran da ya dace sannan a daidaita shi da ɗanɗanon ginin.
- Mai narkewa: mai narkewa na musamman don jerin polyurethane.
- Feshi mara iska: Adadin narkewa shine 0-5% (bisa ga nauyin fenti), ma'aunin bututun ƙarfe shine 0.4mm-0.5mm, matsin lamba shine 20MPa-25MPa (200kg/cm²-250kg/cm²).
- Feshin iska: Adadin narkewa shine 10-15% (bisa ga nauyin fenti), ma'aunin bututun ƙarfe shine 1.5mm-2.0mm, matsin lamba shine 0.3MPa-0.4MPa (3kg/cm²-4kg/cm²).
- Rufin birgima: Adadin narkewa shine 5-10% (dangane da rabon nauyin fenti).
Matakan kariya
- A lokacin ginin lokacin zafi mai zafi, ana iya daidaita feshi mai sauƙin busarwa, don guje wa feshi mai bushewa da sirara har sai ba busasshiyar feshi ba.
- Ya kamata ƙwararrun masu fenti su yi amfani da wannan samfurin bisa ga umarnin da ke kan fakitin samfurin ko wannan littafin jagora.
- Dole ne a aiwatar da duk wani shafi da amfani da wannan samfurin bisa ga dukkan ƙa'idodi da ƙa'idodi na lafiya, aminci da muhalli masu dacewa.
- Idan kuna cikin shakku ko ya kamata a yi amfani da wannan samfurin, tuntuɓi sashen kula da fasaha don ƙarin bayani.
