SWD959 mwando kurapa polyurethane indasitiri anticorrosion inodzivirira coating
Zvimiro uye zvinobatsira
* yakanakisa inonamira simba, chisungo chakasimba nekabhoni simbi, kongiri uye mamwe ma substrates.
* yekuvhara membrane yakakora uye inochinjika, kutsungirira kukuvara kwecyclic kusagadzikana kutadza
* yakakwirira yakasimba yemukati uye inosangana nezvinodiwa zvezvakatipoteredza zvine hushamwari
* yakanakisa mechini chivakwa, abrasion kuramba, kukanganisa kuramba uye kukwenya kuramba
* yakanakisa kusapinda kwemvura
* yakanakisa anticorrosion chivakwa uye kuramba kune akawanda makemikari ngura yepakati senge munyu pfapfaidzo, acid mvura.
* yakanakisa anti-kuchembera, isina kutsemuka uye isina hupfu mushure mekushandisa kwenguva refu kunze.
* ruoko brushable coating, nyore kushandisa, akawanda application nzira yakakodzera
* chikamu chimwe chete, chinyoreso chiri nyore pasina kudikanwa kwemusanganiswa ratio nezvimwe zvikamu.
Kushandiswa kwakajairika
Anticorrosion kuchengetedzwa kwemvura mumaindasitiri emaindasitiri emafuta, chemistry, chekufambisa, kuvaka, magetsi emagetsi nezvimwe.
Ruzivo rwechigadzirwa
| Item | Results |
| Chitarisiko | Ruvara runogadziriswa |
| Viscosity (cps)@20℃ | 250 |
| Solid content (%) | ≥65 |
| pamusoro pekuoma nguva (h) | 2-4 |
| Hupenyu hwehari (h) | 1 |
| theoretical coverage | 0.13kg/m2(ukobvu 100um) |
Pfuma yenyama
| Item | Test standard | Results |
| kuoma kwepenzura | GB/T 6739-2006 | 2H |
| kukotama bvunzo (cylindrical mandrel) mm | GB/T 6742-1986 | 1 |
| kuparara kwesimba rekudzivirira (kv/mm) | HG/T 3330-1980 | 250 |
| kupikisa kukanganisa (kg·cm) | GB/T 1732 | 60 |
| kuramba tembiricha shanduko (-40--150 ℃) 24h | GB/9278-1988 | Normal |
| adhesive simba (Mpa), simbi base | ASTM D-3359 | 5A (yepamusoro) |
| density g/cm3 | GB/T 6750-2007 | 1.03 |
Chemical resistance
| Acid resistance 50% H2SO4 kana 15%HCl, 30d | Hapana ngura, hapana mabubbles, hapana peel off |
| Alkali kuramba 50% NaOH, 30d | Hapana ngura, hapana mabubbles, hapana peel off |
| Kuramba munyu, 50g/L,30d | Hapana ngura, hapana mabubbles, hapana peel off |
| Munyu kupfapfaidza kuramba, 2000h | Hapana ngura, hapana mabubbles, hapana peel off |
| Oiri kuramba 0# dhiziri, isina mafuta, 30d | Hapana mabubbles, hapana kubviswa |
| (Kureva: teerera kune pesvedzero yekufefetedza, kupfachuka uye kupera. Kunyudzwa kwakazvimirira kunokurudzirwa kana kuchida imwe data chaiyo.) | |
Nzvimbo yekushandisa
Kudziya tembiricha: -5~-+35 ℃
Hunyoro hunyoro: RH%: 35-85%
Dew point: tembiricha yesimbi yepasi inofanira kunge iine 3 ℃ pane dova point.
Mazano ekushandisa
Inokurudzirwa dft: 100-200 (sezvinodiwa dhizaini)
Kugadzirira kwepamusoro: jecha-kuputika kusvika pamusoro peSa2.5 dhigirii, kana polish kusvika kuSt3 kirasi ine maturusi emagetsi.
Re-coating interval: 4-24h, kana nguva yepakati ichipfuura 24h kana kuti guruva rakaiswa, jecha-kuputika kwekutanga uye kuchenesa zvakanaka pamberi pekushandiswa.
Coating nzira: isina mweya spray, air spray, brashi, roller
Chinyorwa chekushandisa
Inogona kuiswa mune yakaderera tembiricha pazasi 10 ℃.Isa bhakiti rekuputira muimba yekufefetera mhepo kweanopfuura maawa makumi maviri nemana kana uchinge washandiswa munzvimbo yakaderera tembiricha.
SWD inokurudzira kubvongodza yunifomu yekuputira isati yaiswa, dururira huwandu hwakakwana hwezvinhu kune imwe ngarava uye nekusimbisa ipapo ipapo.Usadira mvura yakasara kubhaketi rekutanga.
Iyo viscosity yechigadzirwa inomisikidzwa mufekitori, yakaonda haizove yakasarudzika yakawedzerwa nevashandisi.Dana mugadziri kune mirairo yeakakosha akaonda kana viscosity yakachinja senzvimbo yekushandisa uye hunyoro.
Nguva yekuzorora
| Substrate tembiricha | Pamusoro pekuoma nguva | Kufamba kwetsoka | Yakasimba yakaoma |
| +10 ℃ | 6h | 24h | 7d |
| +20 ℃ | 3h | 12h | 6d |
| +30 ℃ | 2h | 8h | 5d |
Sherufu hupenyu
* kuchengetedza tembiricha: 5 ℃-32 ℃
* Hupenyu hwesherufu: mwedzi gumi nemaviri (yakavharwa)
* chengeta munzvimbo inotonhorera uye inofefetera, dzivirira kupenya kwezuva, chengetedza kure nekupisa
* package: 5kg/bucket, 20kg/bucket, 25kg/bucket
Utano hwechigadzirwa uye ruzivo rwekuchengetedza
Kuti uwane ruzivo uye zano pamusoro pekubata kwakachengeteka, kuchengetedza uye kuraswa kwezvigadzirwa zvemakemikari, vashandisi vanozonongedzera kune yazvino Material Chengetedzo Data Sheet ine yemuviri, ecological, toxicological uye imwe chengetedzo data.
Chiziviso chekuvimbika
SWD inovimbisa ese tekinoroji data inotaurwa mupepa rino yakavakirwa pabvunzo dzemurabhoritari.Nzira dzekuedza chaidzo dzinogona kusiyana nekuda kwemamiriro akasiyana.Saka ndapota edza uye simbisa kushanda kwayo.SWD haitore chero mamwe mabasa kunze kwemhando yechigadzirwa uye chengetedza kodzero yechero shanduko pane yakanyorwa data pasina chiziviso chekutanga.
