Nhau

Anti-ngura pendi

Anti-rust pendi imhando yechinhu chinoita basa rekudzivirira ngura, inodzivirira simbi corrosion uye inovandudza kudzivirira kwependi firimu pamusoro pesimbi. Basa rependi inorwisa ngura inogona kukamurwa kuita zvikamu zviviri: yemuviri anti-ngura uye kemikari inorwisa ngura, iyo kemikari anti-ngura pendi inogona kukamurwa kuita corrosion inhibition uye electrochemical chiito chechipiri. Izvo zvinhu zvinotamba basa rekudzivirira ngura zvinonyanya zvinosanganisira tsvuku yepingi hupfu, iron tsvuku hupfu, composite iron titanium poda, aluminium tripolyphosphate zinc poda uye zvichingodaro. Parizvino, pende ye-anti-rust inonyanya kushandiswa mu-anti-corrosion coatings, uye mari ye-anti-corrosion coatings inosvika 6% -8.5%.

Ndeupi musiyano uripo pakati peAnti-ngura pendi nepende?

Antirust pendi imhando yepende inogona kuchengetedza nzvimbo dzesimbi kubva kumakemikari kana electrochemical corrosion yemhepo, mvura yegungwa, etc. Muviri uye kemikari anti-ngura pendi, yakadai sesimbi tsvuku, aluminium powder, graphite anti-rust paint, red lead, zinc yellow anti-rust pendi nezvimwe zvakadaro.

Paint ikemikari yakasanganiswa coating iyo inovhara zvakasimba pamusoro pezvinhu, inodzivirira, inoshongedza, zviratidzo uye zvimwe zvinangwa zvakakosha, uye inoumba firimu rakasimba rinonamatira zvakasimba pamusoro pezvinhu uye rine rimwe simba uye kuenderera mberi.

1. Mabasa akasiyana:

Pendi yeAnti-ngura ine zvimiro zve-anti-corrosion uye anti-rust, firimu racho rakaomarara, kuita kwakanakisa, uye kuoma kwacho kwakakwira kupfuura kwependi yakajairika. Pendi yakajairika haina basa rekudzivirira ngura, nekuti yakajairika pendi firimu zvinhu ndeye alkyd resin, kuburikidza neoxidation uye kuomeswa, kuoma kuoma, gap rekunamatira giredhi.

2. Hupenyu hwesevhisi hwakasiyana:

Anti-ngura pendi inogona kushandiswa kwemakore 5-8 munyaya yekufananidza. Pendi yakajairika inowanzoshandiswa kunze kweanenge makore matatu. Mushure memakore maviri kana matatu, zviri nyore kudonha, kupera uye upfu.

3. Mhando dzakasiyana:

Anti-rust pendi: phenolic anti-rust pendi, alkyd anti-rust pendi (iron tsvuku, grey, red lead), chlorinated rabha anti-ngura pendi, epoxy anti-rust pendi (zinc phosphate anti-rust pendi, red lead anti-ngura pendi, zinc yakawanda inorwisa-ngura pendi, iron tsvuku anti-ngura pendi), nezvimwe.

Paint: Yakapfuma mhando dzependi, anti-rust pendi imhando yepende, kunze kwepende inosanganisirawo pendi yehuni, pendi yepasi, pendi yekunze yemadziro, pendi yematombo, pendi ine mavara mazhinji, aluminium alloy pendi, pendi isingapindi moto, latex pendi zvichingodaro.

Nzira sere dzekuvandudza kweramangwana repende yekudzivirira ngura

Kutanga, kukudziridzwa kwemvura-based anti-rust primer uye pendi yepamusoro yezvivako zvesimbi.

Mvura-based anti-rust primer inofanirwa kugadzirisa kushushikana kwe substrate "flash rust" uye kushomeka kwemvura, uye kusimuka kweimwe emulsifier-yemahara emulsion yakanyatso vandudza iyo isina kunaka yekudzivirira mvura zita, uye ramangwana rinofanirwa kutarisa kugadzirisa matambudziko ekuvaka basa uye basa rekushandisa. Setopcoat, inonyanya kuvandudza kushongedza kwayo uye kusimba pasi pemamiriro ekuchengetedza basa rekudzivirira.

Chechipiri ndechekugadzira nhevedzano yemhando yakasimba yakasimba uye solvent-isina anti-rust pendi.

Kudhirowa, mapuratifomu ekumahombekombe uye mapurojekiti makuru ekurwisa ngura mune yekupedzisira-yakasimba yekudzivirira ngura yezvinodiwa zvekubatisa ndeyechimbichimbi, musika wazvino uno mabhizinesi ekunze uye zvigadzirwa zvinotorwa kunze kwenyika. Zvigadzirwa zveChina zvakanyanya muchikamu chehunyanzvi, kusimba kwehupfumi, hurongwa hwekusimbisa hunhu uye mukurumbira wechigadzirwa uye humwe huwandu hwesimba gaka nenyika dzekunze, zvakaoma kupinda mumusika. Kuti izvi zviitike, kutanga kwezvose, kuedza kunofanirwa kuitwa mukuvandudza kwehunyanzvi, kunyanya kusimudzira-isina lead uye chromium-isina anti-rust pigment primer, kureva, yakavakirwa pazinc phosphate uye aluminium tripolyphosphate anti-rust primer.

Chechitatu ndechekugadzira mvura-based zinc-rich primer.

Inorganic zinc-rich primer uye mvura-based inorganic zinc-rich primer ndeimwe yeakareba-anobata maprimers, asi iwo anonyungudutsa-based coatings. Mvura-yakavakirwa inorganic zinc-rich primer ine yakakwira modulus potassium silicate sezvo base zvinhu ndeyepamusoro inoshanda anti-ngura coating yakaedzwa nekudzidzira uye ine budiriro inogoneka.

Yechina ndeye kuvandudzwa kwekupisa kunopisa kupisa kunopesana ne-rust coating.

Heat exchangers inoda anti-rust coatings ine high heat resistance uye thermal conductivity, uye ikozvino inoshandiswa epoxy amino coating inoda kurapwa pa 120 ° C uye inoda kuwanda kwakawanda, iyo isingagoni kushandiswa pamidziyo mikuru.

Yechishanu ndeyekugadzira coating inogona kuporeswa pakamuri yekupisa uye iri nyore kuisa.

Chinhu chakakosha ndechekuwana chiyero chakanakisa pakati pebasa rekudzivirira ngura, basa rekutamisa kupisa uye basa rekuvaka rejasi.

Yechitanhatu kugadzirwa kweflake anti-rust coating.

Mica iron oxide (MIO) ine yakanakisa dielectric kuramba, kuchembera kwemuchadenga uye kuvharira basa, uye inoshandiswa zvakanyanya seprimer uye pendi yepamusoro muWestern Europe.

Yechinomwe, kuvandudzwa kweklorini yerabha yakatevedzana yeanopesana nerust coating anotsiva.

Nekuti chlorinated rabha chinhu chimwe chete, kuvakwa kuri nyore, kusamira kwemvura, kuramba kwemafuta, kuchembera kwemuchadenga kwakanakisa, kunoshandiswa zvakanyanya mukuvaka ngarava, kudzivirira ngura kwemaindasitiri nemimwe minda, kune musika wakafara muChina. Nekudaro, nekuti kugadzirwa kwerabha ine chlorine kunoshandisa CC1 sechinhu chinonyungudutsa, ozone layer inoparadzwa.

Yechisere kugadzirwa kwe organic modified inorganic inodzivirira ngura.

Mumakore achangopfuura, kushandiswa kweorganic emulsion yakagadziridzwa kongiri kuti ivandudze simba rayo, yepakati kuramba, inoshandiswa zvakanyanya muindasitiri yepasi coating. Pakati pavo, epoxy mvura emulsion (kana solvent-based epoxy) iri kuvandudza inokurumidza, iyo inonzi polymer simenti.

Nezvedu

Kambani yeduyagara ichiomerera kune "'sainzi uye tekinoroji, mhando yekutanga, yakatendeseka uye yakavimbika, kuomeserwa kwels0900l:.2000 yepasi rose yemhando management system.Our rigorous managementtechnologicdinnovation, quality service yakakanda kunaka kwezvigadzirwa, yakakunda kucherechedzwa kweruzhinji rwevashandisi.Semufekitori akajairika uye akasimba eChinese, tinogona kupa sampuli kune vatengi vanoda kutenga, kana iwe uchida anti-rust pende, tapota taura nesu.