Zita rekuti chigadzirwa
- Iyo simbi tsvuku yepolyurethane primer, iyo simbi tsvuku yepolyurethane primer inodzivirira ngura, iyo simbi tsvuku yepolyurethane inodzivirira ngura.
Zviyero zvepakutanga
| Zvinhu Zvine Ngozi Nhamba | 33646 |
| Nhamba yeUN | 1263 |
| Kushanduka kwemakemikari | 64 m³ yakajairika |
| Rudzi | Jinhui Coating |
| Muenzaniso | S50-1 |
| Ruvara | simbi tsvuku |
| Chiyero chekusanganisa | Mushonga mukuru: mushonga unorapa = 20:5 |
| Chitarisiko | Nzvimbo yakati sandara uye yakatsetseka |
Kuumbwa
- Iyo red polyurethane primer (Red polyurethane primer) ine hydroxyl-containing resin, iron oxide red, antirust pigmented filler, additives, solvents, nezvimwewo, uye pendi ye polyurethane iron red ine zvikamu zviviri inoumbwa ne polyisocyanate prepolymer.
Hunhu
- Kunamira kwakanaka kwazvo kune simbi yakarapwa nesimbi.
- Kudzivirira mvura zvakanyanya uye kuramba ngura.
- Hunhu hwakanaka hwekudzivirira ngura.
- Kurapwa zvakanaka kwazvo pakupisa kwakaderera.
- Kuoma nekukurumidza uye kuramba mafuta zvakanaka.
Magadzirirwo ehunyanzvi (chikamu)
- Kugona kugadzirwa: Hapana chipingamupinyi pakushandisa
- Kuonekwa kwefirimu: Zvakajairika
- Mamiriro ari mumudziyo: hapana mapundu akaomarara mushure mekusanganisa nekusanganisa, ari muchimiro chakafanana.
- Nguva yekuomesa: kuomesa pamusoro ≤ 1 awa, kuomesa kwakasimba ≤ 24h (standard index: GB/T1728-79)
- Kudzivirira mvura ine munyu: hapana kutsemuka, hapana matumbu, hapana kubuda ropa (standard index: GB/T9274-88)
- Kuramba acid: hapana kutsemuka, hapana matumbu, hapana kukwesha (Standard index: GB/T9274-88)
- Kuramba kwealkali: hapana kutsemuka, hapana matumbu, hapana kukwesha (standard index: GB/T9274-88)
- Kudzivirira kukotama: 1mm (Standard index: GB/T1731-1993)
- Kudzivirira kukanganiswa: 50cm (standard index: GB/T4893.9-1992)
- Kupeta: Yakapendwa zvakananga pamusoro pesimbi ine hunhu hwekubvisa huremu hunosvika giredhi reSa2.5.
- Mushure mekufananidza: pendi ye polyurethane mica, pendi ye polyurethane, acrylic polyurethane top coat, fluorocarbon top coat.
Kurapa pamusoro
- Kuputika kwejecha pamusoro pesimbi kusvika paSa2.5 grade, kuomarara kwenzvimbo 30um-75um.
- Zvishandiso zvemagetsi zviri kudzika kusvika padanho rechitatu.
Magadzirirwo ekuvaka
- Ukobvu hwefirimu hunokurudzirwa: 60-80um
- Nhamba inokurudzirwa yemajasi: 2 ~ 3 majasi
- Tembiricha yekuchengetedza: -10~40°C
- Kupisa kwekuvaka: 5 ~ 40°C
- Nguva yekuedza: 6h
- Nzira yekuvaka: Kukwesha, kupfapfaidza nemhepo, kutenderedza zvinogona kushandiswa.
- Chiyero chedzidziso: inenge 115g/m² (yakavakirwa pafirimu rakaoma re35um, kusasanganisa kurasikirwa)
- Nguva yekupenda: Tembiricha ye substrate ℃ 5-10 15-20 25-30 Nguva pfupi h 48 24 12 Nguva yakareba isingapfuuri mazuva manomwe.
- Tembiricha yemudenga inofanira kunge yakakwira kupfuura dova rinosvika 3 ℃, kana tembiricha yemudenga iri pasi pe5 ℃, firimu rependi harina kucheneswa, harina kukodzera kugadzirwa.
Kushandiswa
- Yakakodzera chimiro chesimbi, tangi remafuta, tangi remafuta, michina yemakemikari inodzivirira ngura, michina yemagetsi, mota dzekutakura sechivharo chekudzivirira ngura.
Kuvaka pendi
- Mushure mekuvhura bharero rechikamu A, rinofanira kusanganiswa zvakanaka, wobva wadurura boka B muchikamu A uchisanganisa zvichienderana nezvinodiwa nechikamu, sanganisa zvakanaka, siya, bika kwemaminitsi makumi matatu, wedzera huwandu hwakakodzera hwemusanganiswa uye gadzirisa kusvika pakusimba kwekuvaka.
- Musanganiswa: musanganiswa wakakosha we polyurethane series.
- Kupfapfaidza kusina mhepo: huwandu hwekunyungudutsa i0-5% (nehuremu hwependi), muromo wemuromo wemuromo i0.4mm-0.5mm, kumanikidzwa kwekupfapfaidza i20MPa-25MPa (200kg/cm²-250kg/cm²).
- Kupfapfaidza nemhepo: Huwandu hwekusanganiswa kwemvura i10-15% (zvichienderana nehuremu hwependi), muromo wemuromo wemvura i1.5mm-2.0mm, kumanikidzwa kwekupfapfaidza i0.3MPa-0.4MPa (3kg/cm²-4kg/cm²).
- Kuputira kweroller: Huwandu hwekudiridza i5-10% (nehuremu hwependi)
Chenjero
- Munguva yekupisa kwakanyanya kwemwaka, pfapfaidzo iri nyore kuoma, kuitira kudzivirira pfapfaidzo yakaoma inogona kugadziriswa nepfapfaidzo yakatetepa kusvika isina kuoma.
- Chigadzirwa ichi chinofanira kushandiswa nenyanzvi dzekupenda zvichienderana nemirayiridzo iri papakeji yechigadzirwa kana mubhuku rino.
- Mabasa ese ane chekuita nekushandiswa kwechigadzirwa ichi anofanira kuitwa zvichienderana nemitemo yese yehutano, kuchengetedzeka uye nharaunda.
- Kana musina chokwadi chekuti chigadzirwa ichi chinofanira kushandiswa here, ndapota taurai neDhipatimendi redu reTechnical Service kuti muwane rumwe ruzivo.
Kurongedza
- Chikamu A (pendi): 20kg dhiramu
- Chikamu B (chokuomesa): 5kg dhiramu
Kuchengetera Zvekufambisa
- Zvigadzirwa zvinofanira kuchengetwa munzvimbo inotonhorera uye ine mhepo inofefetera, kudzivirira zuva rakananga, uye zvakaparadzaniswa nezvinhu zvinobatidza moto, kure nezvinhu zvinopisa zviri mudura.
- Pakutakura chigadzirwa, chinofanira kudzivirirwa kubva kunaya uye chiedza chezuva, kudzivirira kubonderana, uye kutevedzera mitemo yakakodzera yedhipatimendi rezvemigwagwa.
Dziviriro Yekuchengetedza
- Nzvimbo yekuvaka inofanira kunge iine nzvimbo dzakanaka dzekufema, uye vapendi vanofanira kupfeka magirazi, magirovhosi, mamasiki, nezvimwewo kudzivirira kusangana neganda uye kufema mhute yependi.
- Kusvuta nekudzima moto zvinorambidzwa zvachose panzvimbo yekuvaka.
