I-PU esekelwe ngamanzi i-coating waterproof , Yenziwe nge-Polyurethane esekelwe emanzini i-dispersion njengeyona nto iphambili yokwenza ifilimu, Ukongeza ii-pigments kunye nezizaliso kunye nezinye izongezo.Ukunyanga ifilimu ngokusebenzisa ukuguqulwa kwamanzi.
Ukuhlelwa kwemveliso kunye nokucaciswa :
PU ukutyabeka
| Ukuhlelwa kwemveliso | umbala | Inkcazo | Indlela yokwakha |
| UV / Akukho-UV | mhlophe | 25kg / umphanda | Irola, ibrashi, ispary
|
Iprimer
| Ukuhlelwa kwemveliso | umbala | iinkcukacha | Indlela yokwakha |
| Amanzi esekelwe Reaction uhlobo primer | A: mhlophe B:yellow | A:10kg/umphanda B:1kg/umphanda | Irola/ibrashi |
Ukusetyenziswa kwemveliso kunye neempawu:
Izinto ezisekelwe emanzini , Green kunye nokusingqongileyo .
Ilungu elinye , ukusetyenziswa ngoko nangoko kwaye kulula ukulisebenzisa .
Ifilimu yokwambathisa inokuxhathisa okulungileyo kwamanzi, ukuxhathisa okulungileyo kokursion kunye ne-Well imporosity.
Ukuxhatshazwa kwexesha elide le-UV.
Ifilimu yokugquma ye-PU inamandla aphezulu, ubude obuhle kunye nokumelana okuphezulu kunye nokuphantsi kobushushu
Ifilimu yokugqoka i-compact kunye nentlawulo evela kwimingxuma yenaliti kunye namaqamza .
Umhla wobugcisa :
| No |
Into | Umhla wobugcisa | |
| 1 | Isiqulatho somhlaba /% | ≥60 | |
| 2 | Ubuninzi/(g/ml) | 报告实测值 | |
| 3 | Ixesha lokoma komhlaba/h | ≤4 | |
| 4 | Ixesha elomileyo elinzima/h | ≤12 | |
| 5 | Amandla okuqina/MPA | ≥2.0 | |
| 6 | Ukwandiswa ngexesha lekhefu/% | ≥500 | |
| 7 | Amandla okukrazula / (N/mm) | ≥15 | |
| 8 | Ukugoba kubushushu obuphantsi /℃ | -35 ℃, Akukho kuqhekeka
| |
| 9 | Ukungangeni kwamanzi | 0.3MPa, 120min, imposity | |
| 10 | Ukuchacha okuthambileyo/% | ≥70 | |
| 11 | Amandla okudibanisa /MPA
| Iimeko zovavanyo olusemgangathweni | ≥1.0 |
| I-substrate emanzi | ≥0.5 | ||
Umda osebenzayo:
Isicelo sokungangeni manzi kophahla, uphahla oluphantsi komhlaba kunye nophahla lweMetal .ukuhlamba kunye netoyile njl njl.
Amanqaku asebenzayo:
Unyango olusisiseko -Ibhrashi yokuqala-iNgcaciso yokuphucula unyango-Ifilimu yokwaleka yendawo enkulu-ukuvalwa konyango-ukuhlolwa
Unyango lwesiseko: umaleko wesiseko kufuneka ungcoliswe kwaye wome kwaye awuqulathanga udaka kunye nesanti, iilitha; Ikona yangaphakathi kufuneka iphathwe i-arc egudileyo;Phatha i-substrate xa entsha uphahla kunye nophahla lwentsimbi;
I-primer yebrashi: Xuba i-primer A kunye no-B njengepesenti ye-10:1, xuba ngokucokisekileyo, emva koko Xuba namanzi njengepesenti ye-30% -50%, xuba kakuhle kwaye uxube kwi-substrate, idosi ye-0.05 ~ 0.1kg/m2,ixesha elomileyo 10 ~ 20min, Ukuba uphumle, unokusebenzisa kwixesha elizayo.
Unyango lokwandiswa kweenkcukacha: I-deformation seam, ukuvulwa kwamanzi, umbhobho ophumayo, i-eves gutter, kunye ne-gutter njl. njl.
Ifilimu yokwambathisa yendawo enkulu : Iyakwazi ukuxubha okanye ukutshiza.kufuneka ibhrashi ka-2 ukuya ku-3 amaxesha, Ngexesha lokupasa nganye yokwaleka, kufuneka ilinde 2 ~ 4 iiyure, Brashi kwixesha elizayo, ukwakhiwa nkqo.
Unyango lokuvala: emva kokuba indawo yongqimba olungangeni manzi lugqityiwe, umgca wokungangeni manzi kufuneka uvalwe, unyango lokuvala kufuneka luhambelane neemfuno zonyango lwamanqaku abalulekileyo kunye nobunzima.
Ukuhlola: Yenza njengemfuneko yomthetho wendawo eyahlukileyo.
Ezothutho kunye nokugcinwa:
1.Iimveliso zeentlobo ezahlukeneyo okanye iinkcukacha kufuneka zigcinwe ngokwahlukileyo ngexesha lokugcinwa kunye nokuthutha.
2.Ngokuchasene ne-insolation kunye nemvula, ubushushu bokugcina kufuneka bube yi-5℃-35℃.
3.Ixesha lokugcina unyaka omnye .
Ukulumkela:
1. Akukho msebenzi uvumelekileyo ukuba wenziwe kwiintsuku ezinekhephu kunye nemvula okanye iintsuku ezinomoya ongu-5℃ ukuya kwi-35℃.
2.Kusetyenziswa kwisiseko esimanzi: umsebenzi unokuqhutyelwa kwisiseko esimanzi ngaphandle nje kokuba kungekho manzi abonakalayo kwisiseko sesiseko , Ngoko ke, unokusetyenziswa ngexesha lemvula.Qaphela : ayikwazi ukusebenza phantsi kwelanga elitshisayo .
3. Ubushushu be-ambient yomsebenzi buyakuba yi-5℃-35℃.
4. Ngaphambi kokwakhiwa kwe-PU yokugquma, Kufuneka i-Primer ukusingatha i-substrate.
1.0mm Umthamo 2.0kg/m2-2.2kg/㎡
