Bayanin samfurSWD9001 desalination caisson na musamman polyurea shine 100% m abun ciki kayan ƙanshi polyurea elastomer.Yana da babban anticorrosion da yashwa juriya ga ruwan teku kuma tare da high cathodic disboding juriya.An yi amfani da shi sosai a cikin manyan ayyukan injiniya na lalata ruwa a Amurka, Australia da China na cikin gida.
Aikace-aikacen samfur
Anticorrosion mai hana ruwa kariya na tankunan da ake zubar da ruwan teku, tekun teku da sauran kayan aikin ruwa.Yana da babban juriya na sinadarai, mai hana ruwa lalata da kuma juriyar ruwan teku, don tsawaita rayuwar sabis fiye da shekaru 30.
Bayanin samfur
| Abu | A | B |
| Bayyanar | Kodadden ruwa rawaya | Daidaitaccen launi |
| Takamaiman nauyi (g/m³) | 1.08 | 1.02 |
| Dangantaka (cps) @ 25 ℃ | 820 | 670 |
| M abun ciki (%) | 100 | 100 |
| Matsakaicin Mix (Rabin girma) | 1 | 1 |
| Lokacin gel (na biyu) @ 25 ℃ | 4-6 |
| Lokacin bushewar saman (na biyu) | 15-40 |
| Rubutun Ka'idar (dft) | 1.05kg/㎡ Kaurin fim 1mm |
Kaddarorin jiki
| Abu | Gwaji misali | Sakamako |
| Hardness (Share A) | ASTM D-2240 | 90 |
| Yawan haɓakawa (%) | ASTM D-412 | 450 |
| Ƙarfin ƙarfi (Mpa) | ASTM D-412 | 20 |
| Ƙarfin hawaye (kN/m) | ASTM D-624 | 72 |
| Rashin cikawa (0.3Mpa/30min) | HG/T 3831-2006 | Mai yuwuwa |
| Yin juriya (750g/500r)/mg | HG/T 3831-2006 | 4.5 |
| Ƙarfin mannewa (Mpa) tushe mai tushe | HG/T 3831-2006 | 3.2 |
| Ƙarfin mannewa (Mpa) gindin karfe | HG/T 3831-2006 | 11.5 |
| Yawan yawa (g/cm³) | GB/T 6750-2007 | 1.02 |
| Rarraba Cathodic [1.5v, (65 ± 5) ℃, 48h] | HG/T 3831-2006 | ≤15mm |
Jagorar aikace-aikace
| Ba da shawarar injin feshi | GRACO H-XP3 Polyurea kayan aikin fesa |
| Fasa gun | Fusion-sharar iska ko tsabtace injina |
| Matsin lamba | 2300-2500 psi |
| Matsi mai ƙarfi | 2000-2200 psi |
| Ba da shawarar kauri na fim | 1000-3000 μm |
| Tazarar sake dawowa | ≤6h ku |
Bayanin aikace-aikace
Agitate part B uniform kafin aikace-aikace, hada pigments da aka ajiye sosai, ko ingancin samfurin zai shafi.
fesa polyurea a cikin lokacin da ya dace idan farfajiyar ƙasa ta fara farawa.Don hanyar aikace-aikacen da tazarar lokaci na SWD polyurea speical primer da fatan za a koma zuwa sauran ƙasidar kamfanonin SWD.
Koyaushe yi amfani da SWD fesa polyurea akan ƙaramin yanki kafin babban aikace-aikacen don bincika mahaɗin mahaɗin, launi da tasirin fesa daidai ne.Don cikakkun bayanai game da aikace-aikacen da fatan za a duba sabuwar takardar koyarwa taumarnin aikace-aikace na SWD spray polyurea series.
Lokacin gyara samfurin
| Substrate zafin jiki | bushewa | Ƙarfin tafiya | cikakken ƙarfafa |
| +10 ℃ | 28s ku | 45 min | 7d |
| +20 ℃ | 20s | 15 min | 6d |
| + 30 ℃ | 17s | 5 min | 5d |
Lura: lokacin warkewa ya bambanta da yanayin yanayi musamman yanayin zafi da ɗanɗano zafi.
Rayuwar Rayuwa
* Daga ranar masana'anta kuma akan ainihin fakitin da aka hatimce:
Kashi na A: watanni 10
Kashi na B: Watanni 10
* zazzabin ajiya: +5-35°C
Shiryawa: Part A 210kg/Drum, part B 200kg/Drum
Tabbatar an rufe kunshin samfurin da kyau.
* Ajiye a wuri mai sanyi da iska, guje wa fallasa hasken rana kai tsaye.
