Pendi Inodzivirira Ruswa Yakavakirwa Pamvura yeAcrylic yeIndasitiri | Kuputira Simbi Kwenyanzvi

*Kuumbwa kwechigadzirwa:

*Zvinhu zveChigadzirwa:

Kusamira zvakanaka kwemamiriro ekunze: Kusamira zvakanaka kweUV, kusamira zvakanaka kweasidhi nealkali, kusamira zvakanaka kwechoko kana kushandiswa kwenguva refu.
Kunamatira kwakanaka kwazvo: Kunamatira kwakasimba kune zvakasiyana-siyana zvepasi, zvinosanganisira simbi, huni, kongiri, uye purasitiki.
. Inochengetedza nharaunda uye yakachengeteka: VOC shoma, haina zvinhu zvinokuvadza zvakaita sebenzene ne formaldehyde, uye inoita kuti ive yakakodzera munzvimbo dzemukati nedzekunze.
Kuomesa nekukurumidza uye nyore kushandisa: Kuomesa pamusoro kunotora maminetsi angangoita makumi matatu patembiricha yemumba.
Mavara akasiyana-siyana: Mavara akasiyana-siyana anogona kusanganiswa, achichengetedza mavara kwenguva refu.

*Ruzivo rwehunyanzvi:

*Kushandiswa Kwechigadzirwa:

Inoshandiswa zvakanyanya pakushongedza nekudzivirira pamusoro pesimbi dzekunze dzakadai semasuo nemahwindo, mapaipi, matenga esimbi, nzira dzekuchengetedza migwagwa yepasi pevhu, njanji dzemigwagwa mikuru, mapango emwenje yemugwagwa, fenzi, mafuremu esimbi, uye zvikamu. Dziviriro yengura yeindasitiri inowanikwawo kumabhiriji esimbi, kunze kwematangi ekuchengetera zvinhu, mapaipi emagetsi, uye michina yechiteshi. Inoshandawo sejira rekushongedza nekudzivirira michina yekurima, mota, michina, nemidziyo. Inogona zvakare kushandiswa munzvimbo dzegungwa dzakadai senzvimbo dziri kunze kwegungwa uye madhiri engarava (inoda jasi rakasimbiswa rinowedzerwa).

*Kurapa Pamusoro:

Kuti firimu rirambe rakanamira uye rirambe richidzivirirwa kwenguva refu, pamusoro pevhu rinofanira kucheneswa zvakakwana kubva mumafuta, ngura, makwande, pendi yekare, uye tsvina isina kuchena usati waisa. Mitemo yekugadzirira inofanira kusangana nezvinotevera:
Nzvimbo dzese dzinofanira kupendwa dzinofanira kunge dzakachena, dzakaoma uye dzisina kusvibiswa. Nzvimbo dzese dzisati dzapendwa, dzinofanira kunge dzichienderana neongororo uye kugadziriswa kweISO8504: 2000.
Simbi yakayerwa inoputiswa kusvika paSa2.5 grade, kuomarara kwepazasi kuri 30-75μm, kana kuti yakasanganiswa, isina simba uye isina simba;
Simbi isina oxide yakaputirwa kusvika paSa2.5 grade, kana kuporishwa kusvika paSt3 grade nevhiri rekukuya rinokwenya rinotenderera kana remagetsi;
Simbi dzakaputirwa nependi yepuraimer yemuworkshop, ngura uye ngura chena paprimer yeupfu hwezinc zvinofanira kubviswa ngura kaviri, ngura chena inobviswa yokwenenzverwa kusvika paSt3.
Zvimwe zvinhu zvinoshandiswa pakugadzira chigadzirwa ichi, ndapota bvunzai dhipatimendi redu rehunyanzvi.

*Mamiriro Ekuvaka:

Tembiricha yemuchina wepasi haisi pasi pe5 ℃, uye inenge 3 ℃ yakakwira kupfuura tembiricha yemhepo ine dew point uye hunyoro huri <85% (tembiricha nehunyoro hunofanira kuyerwa pedyo nepasi). Kuvaka hakubvumidzwe zvachose kana paine mhute, sinou uye mhepo ine mhepo.

*Nhungamiro yekuvaka:

Danho 1: Kugadzirira Substrate Pamusoro (TheKiyiDanho)

Hunhu hwekugadzirira pamusoro hunosarudza zvakananga kunamira uye hupenyu hwependi yependi.

Nzvimbo dzesimbi dzinofanira kubviswa mafuta uye dzisina ngura (zvinoenderana nezvinodiwa zveSa2.5 kana St3) kuitira kuti nzvimbo dzesimbi dzinofanira kupendwa dzive dzakachena zvakakwana, dzakaoma zvachose, uye dzisina tsvina dzakadai semafuta, mafuta, guruva, munyu, chikero, uye pendi yekare yakasununguka. Hunyoro hunoonekwa kana kunyorova hazvitenderwi.

Nzvimbo yakarapwa inofanira kusangana nezvinodiwa pakuchena uye kutsvuka kweganda, uye pendi inofanira kuiswa nekukurumidza kudzivirira ngura kudzoka kana kusvibiswa kweganda.

Danho rechipiri: ShandisaPrimer(Sarudzo)

Kuti udzivirire ngura zvakanyanya, isa primer imwe chete yekudzivirira ngura.

Danho rechitatu: Isa Waterbased Acrylic Topcoat

Mushure mekuvhura bhaketi, kurungai zvakaenzana nemagetsi ekusanganisa kunyanya chero pigments nemafillers zvakagara pasi. Wobva washandisa bhurasho/kumonera kana kupfapfaidza, kupfapfaidza nemhepo ndiyo nzira inonyanya kufarirwa yekuwana firimu rependi rakatsetseka uye rakatsetseka. Kana uine michina yehunyanzvi uye matekiniki, ichave yakanakisisa. Kushandiswa kwependi yedzidziso ndeye 0.2kg/m²/coat. (Kushandiswa chaiko kunogona kusiyana zvichienderana nekuumbwa kwependi, porosity, nzira yekushandisa uye nzira yekushandisa.)

Cherechedza:

*Kana zvichidikanwa, sanganisa nemvura yakabviswa maion zvichienderana nekuoma kwekushandisa uye nzira (kukwesha, kuzunguza, kana kupfapfaidza). Gadzirisa kuoma kwekushandisa kuti kuenderane nenzira chaiyo yekushandisa.

* Chiyero chekusanganiswa kwemafuta che5-20% nehuremu. Kuonda zvakanyanya kunokanganisa kuvakwa kwefirimu, simba rekuviga, uye kugara kwenguva refu.

* Usati waisa jira rinotevera, iva nechokwadi chekuti jira rekare rapera zvakanaka, rakachena, rakaoma, uye harina tsvina yese.

* Dzivisa kukurunga zvakasimba kudzivirira kupinda kwemabundu akawandisa.

*Pendi Inoenderana:

Nzvimbo Inoparadza Zvishoma (C)₂):

Pepa rimwe chete remvura rinogadzirwa ne epoxy primer + pepa maviri remvura rinogadzirwa ne acrylic rinodzivirira corrosive topcoat.

Nzvimbo Inoparadza Zviri Pakati Nepakati (C)₃-C₄):

Ganda rimwe chete reprimer yemvura isina kuumbwa uye ine zinc yakawanda + ganda rimwe chete re epoxy micaceous iron intermediate + ganda rimwe chete re waterborne acrylic anti-corrosive topcoat.

*Nzira yekuvaka:

Kupfapfaidza: Kupfapfaidza pasina mhepo kana kupfapfaidza nemhepo. Zvinokurudzirwa kushandisa spray isina mhepo ine simba rakawanda.

Kukwesha/Kumoneredza: Ukobvu hwefirimu rakaoma hwakatarwa hunofanira kuwanikwa.

*Zvekungwaririra:

▶ Zvinodiwa Pakuchengetedzwa Kwenzvimbo: Tembiricha yekushandisa: 5°C-35°C (Kugadziriswa kwakananga kunoitwa zvichienderana nehunhu hwechigadzirwa), hunyoro ≤85%.
▶ Kuyedzwa kwekuenderana kunodiwa pakusanganisa nependi dzakagadzirwa nezvinhu zvinonyungudutsa (kuyedzwa kwenzvimbo diki kunokurudzirwa).
▶ Midziyo yekudzivirira inofanira kupfekwa panguva yekuputira jecha
▶ Dzivirirai kubva muchando panguva yekuchengetera.
▶ Mhute, mvura, sinou, mhepo nemvura zvinorambidzwa chose kuvaka.

*Kuchengetedza uye Kurarama Kwemunhu:

▅ Chengeta munzvimbo inotonhorera, yakaoma, ine mhepo inofefetera mukati memba patembiricha ye5-35 ℃, usaomese uye usanyanya kutonhora nezuva zvakananga;

▅ Hupenyu hwemuviri imwedzi gumi nemiviri. Kana zvigadzirwa zvikadarika nguva yekuchengetera zvinogona kushandiswa mushure mekupasa bvunzo.

*Pakeji:

20 Kg/Bucket kana pasuru yakagadzirirwa.