o nga Miihini Kohatu Hainamana
*Karekau he whakarewa, 100% te ihirangi totoka, he haumaru, he pai ki te taiao me te kore kakara.
*Te rongoa tere, ka taea te rehu ki runga i nga papa piko, titahatanga me nga papa poutū, karekau he ngohe.
* Ko te paninga kiato, he maamaa, he pai te ngawari.
* He kaha te piri, he pai te hono ki runga maitai, raima, rakau, muka karaihe me etahi atu taputapu.
* He tino pai te aukati, te aukati abrasion
* He pai te aukati i te waikura me te aukati matū ki te waikawa, te alkali, te tai etc.
* He pai te aukati i te wero ki te pakiaka tipu, te atete ki te kuhu me te parewai
* He pai te mahi ohorere
* He pai te aukati ki te rereketanga o te pāmahana
*Te rongoa tere, ka hoki tere te waahi tono ki te mahi
* Te mauroa pai ki te whakaiti i te utu tiaki o te ora ratonga
* Whakaroahia te ora ratonga o te hanganga rehu
He pare parewai te parenga pakiaka o te kari o te tuanui, te tapawha taone me etahi atu tuanui kua whakatohia
Tūemi | A | B |
Te ahua | Te wai kowhai kowhai | Tae taea te whakarite |
Te taumahatanga (g/m³) | 1.13 | 1.04 |
Viscosity(cps)@25℃ | 810 | 670 |
Ihirangi totoka(%) | 100 | 100 |
Ōwehenga whakaranu(ōwehenga rōrahi) | 0 | 0 |
Wā wai (tuarua) @25℃ | 1 | 1 |
Wā maroke(tua) | 3-5 | |
Kapi Aranga (dft) | 1.02kg/㎡ te matotoru kiriata:1mm |
Nga taonga | Paerewa whakamatautau | Hua |
Maama (Tatahi A) | ASTM D-2240 | 89 |
Reeti whakaroa(%) | ASTM D-412 | 450 |
Te kaha tensile(Mpa) | ASTM D-412 | 17 |
Te kaha roimata (N/km) | ASTM D-624 | 65 |
Korekore(0.3Mpa/30min) | HG/T 3831-2006 | karekau |
Ka mau i te aukati (750g/500r)/mg | HG/T 3831-2006 | 4.2 |
Te kaha piri (Mpa) turanga raima | HG/T 3831-2006 | 3.4 |
Te kaha piri(Mpa) turanga maitai | HG/T 3831-2006 | 11 |
Kiato(g/cm³) | GB/T 6750-2007 | 1.02 |
Wetenga Katodiki [1.5v,(65±5)℃,48h] | HG/T 3831-2006 | ≤15mm |
Whakakorikorihia te waahanga B i mua i te tono, whakaranuhia nga poaka kua oti te whakatakoto, ka pa 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 o nga tohutohu tono o te raupapa polyurea rehu SWD.
Te pāmahana papapa | maroke | Te waka waewae | maroke maroke |
+10℃ | 20s | 45min | 7d |
+20 ℃ | 15s | 15min | 6d |
+30 ℃ | 12s | 5min | 5d |
Kia mahara: he rereke te wa rongoa ki te ahuatanga o te taiao ina koa te pāmahana me te makuku.
*Mai i te ra o te kaihanga me te ahuatanga o te kete taketake kua hiri:
A: 10 marama
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.
|
Kia rite ki o hiahia ake, whiriwhiria nga tikanga hoahoa me nga tikanga whakamahere tino whaitake