SWD9526 icandelo elinye ifilimu eshinyeneyo ipolyurea
Iimpawu zemveliso kunye neenzuzo
* Umxholo oqinileyo ophezulu, iVOC ephantsi
* Indlela elula yokufaka isicelo, sebenzisa i-scraper ukukrwela idyasi.Umatshini wokutshiza we-polyurea okhethekileyo awufuneki, ifilimu yesandla esinye esishinyeneyo
* egqwesileyo enxibekayo, ukumelana nempembelelo, ukuxhathisa ukukrwela
* egqwesileyo yokuthintela amanzi
* Ukumelana okugqwesileyo kumajelo eendaba ekhemikhali, inokumelana noxinzelelo oluthile lweasidi, ialkali, i-oyile, ityuwa kunye ne-organic solvent
* Amandla ancamathelayo agqwesileyo, ikhonkco elikhawulezayo kumphezulu wentsimbi, ikhonkrithi, umthi, i-fiberglass kunye nenye substrate.
* Ubushushu besicelo esibanzi, singafakwa kwi -50 ℃ ~ 120 ℃
*isixhobo esinye, kulula ukusisebenzisa esinciphisa iindleko zabasebenzi.
Imida yosetyenziso
Ukungangeni manzi kolwakhiwo, ukugcinwa kwamanzi, ukuthuthwa, iikhemikhali kunye nezityalo zombane, ezifana nokulungiswa kwee-crack zohola wendlela, i-pavement, umgaqo weenqwelo-moya, ukulungiswa kokuvuza kokugcinwa kwamanzi, i-offshore dam kunye nokulungiswa kwe-port dock njl.
Ulwazi lwemveliso
Into | Iziphumo |
Imbonakalo | Umbala uyahlengahlengiswa |
Umxhuzulane okhethekileyo (g/cm3)) | 1.1 |
Viscosity (cps)@20℃ | 5000 |
Umxholo oqinileyo (%) | ≥80 |
ixesha elomileyo kumphezulu (iiyure) | 1-3 |
Ubomi bembiza (iiyure) | 0.5h |
inkcazo yethiyori | 0.59kg/m2(ubukhulu 500um) |
Iimpawu ezibonakalayo
Into | Umgangatho wovavanyo | iziphumo |
Ukuqina (Unxweme A) | I-ASTM D-2240 | 88 |
Ubude (%) | I-ASTM D-412 | >310 |
amandla okuqina (Mpa) | I-ASTM D-412 | 20 |
Amandla eenyembezi (kN/m) | I-ASTM D-624 | 68 |
ukumelana ne-abrasion (750g / 500r), mg | HG/T 3831-2006 | 5 |
Amandla okunamathela (Mpa) isiseko sentsimbi | HG/T 3831-2006 | 10 |
Amandla okunamathela (Mpa) isiseko sekhonkrithi | HG/T 3831-2006 | 3.3 |
ukuchasa impembelelo (kg.m) | I-GB/T23446-2009 | 1.0 |
Ubuninzi (g/cm3) | GB/T 6750-2007 | 1.1 |
Ukumelana nemichiza
Ukumelana ne-Acid 30% H2SO4 okanye10%HCl,30d | akukho mhlwa, akukho amaqamza, akukho kuxobuka |
Ukumelana ne-alkali 30% NaOH, 30d | akukho mhlwa, akukho amaqamza, akukho kuxobuka |
Ukumelana netyuwa 30g / L, 30d | akukho mhlwa, akukho amaqamza, akukho kuxobuka |
Ukumelana nokutshizwa kwetyuwa, 2000h | akukho mhlwa, akukho amaqamza, akukho kuxobuka |
Ukumelana neoli | akukho amaqamza, akukho kuxobula |
0# idizili, ioli ekrwada, 30d | akukho mhlwa, akukho amaqamza, akukho kuxobuka |
(Ukwenzela ireferensi: nikela ingqalelo kwimpembelelo yokungena komoya, ukuchaphaza kunye nokuchitheka. Uvavanyo lokuntywiliselwa oluzimeleyo luyacetyiswa ukuba lufuna iinkcukacha ezineenkcukacha.) |
Imiyalelo yesicelo
Ubushushu bendawo: -5 ~35℃
Ukufuma okuhambelanayo: 35-85%
Indawo yombethe: xa ugalelwa kumphezulu wentsimbi, iqondo lobushushu kufuneka libe yi-3℃ ngaphezu kwendawo yombethe.
Isikhokelo sesicelo
I-dft ecetyiswayo: 500-1000um (okanye ngokusekelwe kwiimfuno zoyilo)
Ikhefu le-recoat: 2-4h, ukuba ingaphezulu kwe-24h okanye inothuli ngaphezulu, sebenzisa i-sandpaper ukuqhushumba uze uyigalele.
Indlela yesicelo ecetyiswayo: sebenzisa i-scraper ukukrwela.
Qaphela
Ingasetyenziswa kubushushu obungaphantsi kwe-10℃.Xa ufaka iqondo lobushushu eliphantsi kakhulu, gcina umgqomo wokugquma kwigumbi lokupholisa umoya kangangeeyure ezingama-24.
I-SWD icebisa ukuxuba iyunifomu yomgqomo wokugquma, utywine ipakethe kakuhle emva kokusetyenziswa ukuphepha ukufunxa ukufuma.Ukungafaki izinto ezigalelwe kumgqomo wokuqala kwakhona.
I-Viscosity ilungisiwe ngaphambi kokuba ithunyelwe, i-thinner ayiyi kudibaniswa ngokungahleliwe.Yalela umenzi kwimeko ekhethekileyo yokongeza i-thinner.
Ixesha lokuphumla
Ubushushu be-substrate | Umphezulu ixesha elomileyo | Ukuhamba ngeenyawo | Unyango oluqinileyo |
+10℃ | 4h | 24h | 7d |
+20℃ | 1.5h | 8h | 6d |
+30℃ | 1h | 6h | 5d |
Beka ubomi kwishelufa
Ubushushu bokugcinwa kokusingqongileyo: 5-35℃
* Ubomi beshelufu: iinyanga ezi-6 (zitywinwe)
* gcina kwindawo epholileyo nengena umoya, kuthintele ukukhanya kwelanga ngokuthe ngqo, gcina kude nobushushu.
* Iphakheji: 4kg / umgqomo, 20kg / umgqomo.