Product alias
- Polyurethane iron red primer, polyurethane iron red anti-corrosion primer, polyurethane iron red anti-corrosion coating.
Basic parameters
| Zvinhu Nengozi Nha. | 33646 |
| UN Nha. | 1263 |
| Organic solvent volatilization | 64 yakajairika m³ |
| Brand | Jinhui Coating |
| Model | S50-1 |
| Color | Iron tsvuku |
| Kusanganisa ratio | Mumiririri mukuru: kurapa mumiririri = 20:5 |
| Chitarisiko | Yakati sandarara uye yakatsetseka |
Composition
- Red polyurethane primer (Red polyurethane primer) ine hydroxyl-ine resin, iron oxide tsvuku, antirust pigmented filler, additives, solvents, nezvimwewo, uye maviri-component polyurethane iron pendi tsvuku inoumbwa ne polyisocyanate prepolymer.
Hunhu
- Yakanakisa kunamatira kune yakarapwa simbi nesimbi.
- Yakanakisa kusamira kwemvura uye kusagadzikana kwemarara.
- Excellent anti-rust properties.
- Yakanakisa yakaderera tembiricha kurapwa.
- Kukurumidza kuomeswa uye kupikisa kwakanaka kwemafuta.
Technical parameters (chikamu)
- Constructability: Hapana chipingamupinyi pakushandisa
- Kuonekwa kwefirimu: Zvakajairika
- Mamiriro ari mumudziyo: hapana mapundu akaoma mushure mekusimudzira uye kusanganisa, mune imwe yunifomu mamiriro.
- Nguva yekuomesa: kuomeswa kwepamusoro ≤ 1h, kuomeswa kwakasimba ≤ 24h (yakajairwa index: GB/T1728-79)
- Kuramba kwemvura yemunyu: hapana kuputika, hapana kuputika, hapana kubuda (standard index: GB/T9274-88)
- Acid kuramba: hapana kutsemuka, hapana mablistering, hapana peeling (Standard index: GB/T9274-88)
- Alkali kuramba: hapana kutsemuka, hapana kuputika, hapana peeling (yakajairwa index: GB/T9274-88)
- Kupeta kuramba: 1mm (Standard index: GB/T1731-1993)
- Impact kuramba: 50cm (yakajairwa index: GB/T4893.9-1992)
- Pre-coating: Yakananga pendi pamusoro pesimbi yepamusoro iyo inodzika mhando inosvika Sa2.5 giredhi.
- Mushure mekuenzanisa: polyurethane mica pendi, polyurethane pendi, acrylic polyurethane top coat, fluorocarbon top coat.
Kurapa kwepamusoro
- Steel pamusoro sandblasting kusvika Sa2.5 giredhi, pamusoro roughness 30um-75um.
- Zvishandiso zvemagetsi zvichidzika kusvika kuSt3 giredhi.
Kuvaka parameters
- Yakakurudzirwa firimu ukobvu: 60-80um
- Inokurudzirwa nhamba yejasi: 2 ~ 3 jasi
- Kuchengetedza tembiricha: -10 ~ 40°C
- Kuvaka tembiricha: 5 ~ 40°C
- Nguva yekuedza: 6h
- Nzira yekuvaka: Kubhurasha, kupfapfaidza mweya, kupeta kunogona kushandiswa.
- Theoretical dosage: inenge 115g/m² (yakavakirwa pa 35um yakaoma firimu, kusasanganisa kurasikirwa)
- Painting interval : Substrate tembiricha ℃ 5-10 15-20 25-30 Shorter interval h 48 24 12 Yakareba nguva isingapfuuri mazuva manomwe.
- Substrate tembiricha inofanira kunge yakakwira kupfuura dova rinopfuura 3 ℃, kana tembiricha ye substrate yakadzikira kupfuura 5 ℃, firimu repende harina kupora, harina kukodzera kuvaka.
Usage
- Inokodzera chimiro chesimbi, tangi yemafuta, tangi yemafuta, makemikari anticorrosion midziyo, electromechanical midziyo, mota dzekutakura se antirust priming coating.
Painting kuvaka
- Mushure mekuvhura bhodhoro rechikamu A, rinofanira kubvongodzwa zvakanaka, wozodira boka B muchikamu A pasi pekusimudzira maererano nezvinodiwa zvechikamu, sanganisa zvakanaka, usiye, ubike kwe30min, wedzera huwandu hwakakodzera hwe diluent uye gadzirisa. kune iyo viscosity yekuvaka.
- Diluent: yakakosha diluent ye polyurethane series.
- Kupfapfaidza kusina mhepo: huwandu hwedilution i0-5% (nehuremu reshiyo yependi), iyo nozzle caliber ndeye 0.4mm-0.5mm, iyo yekupfapfaidza inosvika 20MPa-25MPa (200kg/cm²-250kg/cm²).
- Mhepo yekupfapfaidza: Dilution huwandu i10-15% (kuburikidza nehuremu reshiyo yependi), nozzle caliber i1.5mm-2.0mm, kupfapfaidza pressure ndeye 0.3MPa-0.4MPa (3kg/cm²-4kg/cm²).
- Roller coating: Dilution huwandu ndeye 5-10% (nependi uremu reshiyo)
Kuchenjerera
- Mumwaka wekushisa wepamusoro wekuvaka, nyore kuomesa pfapfaidzo, kuitira kudzivirira yakaoma pfapfaidzo inogona kugadziriswa neyakaonda kusvika isina kuoma pfapfaidzo.
- Ichi chigadzirwa chinofanirwa kushandiswa nenyanzvi dzependi vanoshanda zvinoenderana nemirairo iri pachigadzirwa package kana bhuku rino.
- Basa rese rine chekuita nekushandiswa uye kushandiswa kwechigadzirwa ichi rinofanirwa kuitwa zvinoenderana nehutano hwese hwakakodzera, chengetedzo uye mirairo yezvakatipoteredza uye zviyero.
- Kana usina chokwadi chekuti chigadzirwa ichi chinofanira kushandiswa, ndapota taura neDhipatimendi redu reTechnical Service kuti uwane ruzivo.
Packaging
- Chikamu A (pende): 20kg ngoma
- Chikamu B (hardener): 5kg ngoma
Transport Storage
- Zvigadzirwa zvinofanirwa kuchengetwa munzvimbo inotonhorera uye inofefetera, kudzivirira zuva rakananga, uye yakaparadzaniswa kubva kune zvitubu zvekubatidza, kure nezvinopisa zvinopisa mudura.
- Paunenge uchitakura chigadzirwa, chinofanira kuchengetedzwa kubva kumvura uye kuchiedza chezuva, kudzivirira kudhumhana, uye kuenderana nemirairo yakakodzera yedhipatimendi remigwagwa.
Safety Protection
- Nzvimbo yekuvaka inofanirwa kunge iine zvivakwa zvakanaka zvekufemesa, uye mapendi anofanirwa kupfeka magirazi, magirovhosi, masks, nezvimwewo kudzivirira kubata kweganda uye inhalation yemhute yepende.
- Kusvuta nemoto zvinorambidzwa zvachose panzvimbo yekuvaka.
