rehu polyurea
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SWD9001 desalination caisson motuhake polyurea anticorrosion paninga whakamarumaru whakamarumaru
Whakaahuatanga huaSWD9001 desalination caisson polyurea motuhake ko te 100% totoka ihirangi kakara polyurea elastomer rauemi.He nui te aukati me te horo ki te wai moana me te kaha ki te whakakore i te cathodic.Kua whakamahia nuitia i roto i nga kaupapa miihini whakaheke hinu nui i Amerika, Ahitereiria me Haina o roto.
Nga Tono Hua
Te whakamarumaru parewai o te wai moana, te wapu o waho me etahi atu taputapu moana.He nui te parenga matū, te parewai anticorrosion me te wai moana, hei whakaroa i te oranga mo te 30 tau.
Nga korero hua
Tūemi A B Te ahua Te wai kowhai kowhai Tae taea te whakarite Te taumahatanga (g/m³) 1.08 1.02 Viscosity(cps)@25℃ 820 670 Ihirangi totoka(%) 100 100 Whakaranu ōwehenga (Rōwehenga rōrahi) 1 1 Waa kaera(tua)@25℃ 4-6 Te wa maroke o te mata(tuarua) 15-40 Kapi Aariari (dft) 1.05kg/㎡ Whitiāhua matotoru 1mm Ngā āhuatanga ā-tinana
Tūemi
Paerewa whakamatautau Hua Maama (Tatahi A) ASTM D-2240 90 Reeti whakaroa(%) ASTM D-412 450 Te kaha tensile(Mpa) ASTM D-412 20 Te kaha roimata (kN/m) ASTM D-624 72 Korekore (0.3Mpa/30min) HG/T 3831-2006 Korekore Whakamaua te aukati (750g/500r)/mg HG/T 3831-2006 4.5 Te kaha piri (Mpa) turanga raima HG/T 3831-2006 3.2 Te kaha piri(Mpa) turanga maitai HG/T 3831-2006 11.5 Kiato(g/cm³) GB/T 6750-2007 1.02 Wetenga Katodiki [1.5v,(65±5)℃,48h] HG/T 3831-2006 ≤15mm Aratohu tono
Tohutohu miihini rehu GRACO H-XP3 taputapu rehu Polyurea Pu rehu Pure whakakotahi-rangi, purea miihini ranei Te pehanga pateko 2300-2500psi Te pehanga hihiko 2000-2200psi Tūtohu te matotoru kiriata 1000-3000μm Wāwhanga Recoating ≤6h Panui tono
Whakakorikorihia te waahanga B i mua i te tono, whakaranuhia nga poaka kua oti te whakatakoto, ka raru ranei te kounga o te hua.
te rehu polyurea i roto i te wa e tika ana mena ka whakamaarama te mata o te tïpako.Mo te tikanga tono me te wa wa o te SWD polyurea speical tuatahi tirohia koa ki etahi atu pukapuka a nga kamupene SWD.
Hoatuhia te polyurea rehu SWD i nga wa katoa ki tetahi waahi iti i mua i te tono nui hei tirotiro i te tauwehenga whakauru, te tae me te paanga rehu he tika.Mo nga korero taipitopito mo te tono tirohia te pepa tohutohu hou onga tohutohu tono mo te raupapa polyurea rehu SWD.
Te wa whakaora hua
Te pāmahana papapa maroke Te kaha haere whakakaha oti +10℃ 28s 45min 7d +20 ℃ 20s 15min 6d +30 ℃ 17s 5min 5d Kia mahara: he rereke te wa rongoa ki te ahuatanga o te taiao ina koa te pāmahana me te makuku.
Te Ora Papa
* Mai i te ra o te kaihanga me te mokete taketake i hirihia:
Wāhanga A: 10 marama
Wāhanga B: 10 marama
*te pāmahana rokiroki:+5-35°C
Taapiri: Part A 210kg/drum, part B 200kg/drum
Kia pai te hiri o te kete hua.
* penapena i roto i te waahi hauhautanga me te hau, karohia te whiti o te ra.