Ruwa na tushen PU mai hana ruwa ruwa, An yi shi da watsawar polyurethane na tushen ruwa azaman babban kayan ƙirƙirar fim, Ƙara pigments da filler da sauran abubuwan ƙari.Warke fim ta hanyar ruwa volatilization .
Rarraba samfur da ƙayyadaddun bayanai:
PU shafi
| Rarraba samfur | launi | Ƙayyadaddun bayanai | Hanyar gini |
| UV / Babu UV | fari | 25kg/ ganga | Roller, goge, spary
|
Firamare
| Rarraba samfur | launi | ƙayyadaddun bayanai | Hanyar gini |
| Nau'in ra'ayi na tushen ruwa | A: farar B: rawaya | A:10kg/ganga B:1kg/ganga | Roller / goge |
Aikace-aikacen samfur da fasali:
Abubuwan da ke tushen ruwa, Green da abokantaka na muhalli.
Bangaren guda ɗaya, amfani nan take da sauƙin amfani.
Fim ɗin sutura yana da kyakkyawan juriya na ruwa, juriya mai kyau na lalata da rashin ƙarfi.
Juriya na UV na dogon lokaci.
Fim ɗin murfin PU yana da ƙarfin ƙarfi mai ƙarfi, haɓaka mai kyau da kyakkyawan juriya da ƙarancin zafin jiki
Fim ɗin rufewa yana da ƙanƙanta da kuɗi daga ramukan allura da kumfa.
Kwanan wata fasaha:
| No |
Abu | Kwanan fasaha | |
| 1 | Abubuwan da ke cikin ƙasa /% | ≥60 | |
| 2 | Yawan yawa/(g/ml) | 报告实测值 | |
| 3 | Lokacin bushewa /h | ≤4 | |
| 4 | Lokacin bushewa mai wuya/h | ≤12 | |
| 5 | Ƙarfin ƙarfi / MPA | ≥2.0 | |
| 6 | Tsawaitawa a lokacin hutu /% | ≥500 | |
| 7 | Ƙarfin hawaye / (N/mm) | ≥15 | |
| 8 | Lankwasawa a ƙananan zafin jiki / ℃ | -35 ℃, Babu fasa
| |
| 9 | Rashin cika ruwa | 0.3MPa, 120min, rashin ƙarfi | |
| 10 | Na roba dawo da /% | ≥70 | |
| 11 | Ƙarfin haɗin gwiwa /MPA
| Daidaitaccen yanayin gwaji | ≥1.0 |
| Rigar substrate | ≥0.5 | ||
Iyakar aiki:
Aikace-aikace zuwa hana ruwa na rufi, karkashin ruwa da kuma karfe rufin .washing da totile da dai sauransu hana ruwa aikin.
Wuraren aiki:
Maganin Layer Base -Brush primer-Detail ingantattun jiyya-Fim mai rufi na babban yanki-rufe magani-bincike
Base Layer magani: Tushen Layer ya kamata ya zama ƙasa da bushe kuma baya dauke da laka da yashi, litters;Ya kamata a bi da kusurwar ciki a cikin santsi mai santsi;Yi amfani da substrate lokacin da sabon rufin da karfe;
Brush primer: Mix primer A da B a matsayin kashi 10: 1, motsawa sosai, sa'an nan kuma Mix da ruwa a matsayin kashi 30% -50%, motsawa sosai da goge a kan substrate, sashi 0.05 ~ 0.1kg / m2,lokacin bushewa 10 ~ 20min, Idan kuna da hutawa, za'a iya amfani dashi a nan gaba.
Cikakkun kayan haɓakawa na jiyya: nakasar kabu, buɗewar ruwa, bututu mai fitowa, bututun eaves, da gutter da dai sauransu part, Saita ingantaccen ruwa mai hana ruwa ko aiwatar da hanyoyin da suka dace daidai da buƙatun jiyya na maɓalli da maki masu wahala.
Fim ɗin mai rufi na babban yanki: Zai iya gogewa ko fesa.dole ne a goge 2 zuwa sau 3, A lokacin kowane fasinja na shafi, ya kamata a jira 2 ~ 4 hours, Brush na gaba lokaci, A tsaye yi.
Rufe ma'auni: bayan an gama yanki mai hana ruwa, yakamata a rufe murfin mai hana ruwa, maganin rufewa ya kamata ya dace da buƙatun jiyya na maɓalli da maki masu wahala.
Dubawa: Yi kamar yadda ake buƙata na yankuna'rule daban-daban.
Sufuri da ajiya:
1.Ya kamata a adana samfuran nau'ikan nau'ikan daban-daban ko ƙayyadaddun ƙayyadaddun abubuwa daban yayin ajiya da sufuri.
2.Against insolation da ruwan sama, da ajiya zafin jiki ya zama 5 ℃-35 ℃.
3.Lokacin ajiya shine shekara guda.
Matakan kariya:
1. Ba a yarda a gudanar da wani aiki a cikin dusar ƙanƙara da ruwan sama ko ranaku tare da iska mai tsayi 5 ℃ zuwa 35 ℃.
2.Amfani da rigar tushe tushe: ana iya aiwatar da aikin a kan rigar tushe idan dai babu ruwa mai gani a kan tushe, Saboda haka, ana iya amfani da shi a lokacin damina.Sanarwa: ba zai iya aiki a ƙarƙashin rana mai zafi ba.
3. The yanayi zafin jiki na aiki zai zama 5 ℃-35 ℃.
4. Kafin gina PU shafi , Bukatar Primer don rike da substrate.
Matsakaicin 1.0mm 2.0kg/m2-2.2kg/㎡
