SWD969 Metallic anticorrosion coatings
Chigadzirwa application scope
Anti corrosion dziviriro ye petroleum, makemikari, zvekufambisa, kuvaka, magetsi emagetsi uye mamwe mabhizinesi emaindasitiri, kunyanya matangi ekuchengetera, makemikari emidziyo, zvimiro zvesimbi, zvakamisikidzwa zvikamu (kusanganisira conductive mhando), matenga uye madziro emashopu ekugadzira uye makamuri ekuchengetera.
Zvigadzirwa uye zvakanakira
* Yakanakisa corrosion kuramba, yakaonda yakapfava inogona zvakare kutamba basa reiyo gobvu firimu rekupfeka.
Nekunamatira kwakanakisa uye pasi pepamusoro pekurapa zvinodiwa, inogona kuiswa zvakananga kumusoro kwesimbi workpieces, iyo isina kungoita mhedzisiro yeprimer, asiwo ine basa rekumusoro coating.
Iyo yekupfeka yakaoma uye yakaoma, iyo inogona kuramba cyclic kusagadzikana kukuvara.Yakanakisa mechanicha zvimiro, kupfeka kuramba, kukanganisa kupikisa uye kukwenya kuramba.Yakanakisa anti-corrosion performance, inodzivirira kukukurwa uye kukuvadzwa kweakasiyana emakemikari corrosion media, semunyu wekupfapfaidza, acid mvura, etc. Yakanakisa kuchembera kuramba, hapana mutswe uye hapana pulverization yekushandiswa kunze.Iyo yekupfeka inogona kuratidza chiedza uye kupisa muzuva kuti uwane mhedzisiro yekutonhodza uye kuchengetedza simba.Iyo ine kugona kuitisa kudzivirira static magetsi kubva pakuungana.Chimwe chinhu chechikamu, ruoko rwakaiswa runyoro rwakanaka kushandisa uye runogona kuiswa mumhando dzakasiyana dzekushandisa.
Product physical properties
| Item | Results |
| Chitarisiko | Sirivha yesimbi |
| Viscosity (cps)@20℃ | 250 |
| Solid content (%) | ≥68 |
| Nguva yakaoma yepasi (h) | 4 |
| Hupenyu hwehari (h) | 2 |
| Theoretical Coverage | 0.125kg/m2(ukobvu 60um) |
Mamiriro chaiwo emuviri
| Item | Test standard | Results |
| Kuoma kwepenzura | H | |
| Adhesive simba (Mpa) simbi base | HG/T 3831-2006 | 9.3 |
| Adhesive simba (Mpa) kongiri base | HG/T 3831-2006 | 2.8 |
| Impermeability | 2.1Mpa | |
| Kubhenda bvunzo (cylindrical shaft) | ≤1mm | |
| Abrasion resistance (750g/500r) mg | HG/T 3831-2006 | 5 |
| Impact resistance kg·cm | GB/T 1732 | 50 |
| Anti-kuchembera, kukurumidza kuchembera 1000h | GB/T14522-1993 | Kurasika kwechiedza＜1, kuchaki ＜1 |
Test performance
| Item | Test standard | Mhedzisiro |
| Kuoma kwepenzura | GB/T 6739-2006 | H |
| Kubhenda bvunzo (cylindrical shaft) mm | GB/T 6742-1986 | 2 |
| Kuramba kwechiso，Ω | GB/T22374-2008 | 108 |
| Impact kuramba (kg·cm) | GB/T 1732-1993 | 50 |
| Tembiricha denaturation kuramba (200 ℃, 8 h) | GB/T1735-2009 | Normal |
| Adhesion (MPA) simbi substrate | GB/T5210-2006 | 8 |
| Density g/cm3 | GB/T 6750-2007 | 1.1 |
Corrosion resistance
| Acid resistance 35% H2SO4kana 15%HCl,240h | Hapana mafuro, kana ngura, hapana kutsemuka, hapana kupepeta |
| Alkali kuramba 35% NaOH, 240h | Hapana mafuro, kana ngura, hapana kutsemuka, hapana kupepeta |
| Kuramba munyu, 60g/L,240h | Hapana mafuro, kana ngura, hapana kutsemuka, hapana kupepeta |
| Munyu pfapfaidzo kuramba, 3000h | Hapana mafuro, kana ngura, hapana kutsemuka, hapana kupepeta |
| Artificial kuchembera kuramba, 2000h | Hapana mafuro, kana ngura, hapana kutsemuka, hapana kupepeta |
| Kuramba kunyorova,1000h | Hapana mafuro, kana ngura, hapana kutsemuka, hapana kupepeta |
| Oiri kuramba, 0 # Diesel mafuta, crude mafuta, 30d | Hapana mafuro, kana ngura, hapana kutsemuka, hapana kupepeta |
| (Kungotarisa chete: tarisa kuvhuvhuta, kupwanya ngura uye kufashamira. Kana ruzivo rwakadzama ruchidikanwa, zvinokurudzirwa kuti mushandisi aite bvunzo yekunyudza ari ega) | |