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Basa rependi yealkyd rinowira muchikamu chependi isingatsvi here?

Tsananguro yeChigadzirwa

Pendi yeAlkyd imhando yependi ine chinhu chikuru chinogadzira firimu iri alkyd resin. Mabasa ayo makuru anosanganisira kudzivirira ngura uye kudzivirira moto, asi hazvisi zvese zvigadzirwa zvine hunhu hwese. Hunhu hwayo hukuru hunosanganisira kudzivirira mamiriro ekunze, kuomarara uye kunamira. Zvikamu zvikuru ipolyester resin uye diluent, uye inoshandiswa zvakanyanya muminda yemaindasitiri senge simbi, zvivakwa zvesimbi, uye ngarava.

Pfupiso yeBasa
Pendi yeAlkyd imhando yependi yakagadzirwa nepolyester. Zvikamu zvayo zvikuru zvinosanganisira polyester resin uye alkyd ester thinner. Ine simba rekudzivirira ngura uye rinodzivirira kupisa. Inodzivirira ngura nekugadzira firimu rinodzivirira pamusoro pesimbi, uye mushure mekuoma, inoumba jira rakaoma. Inononoka kupisa nekugadzira mvura, gasi rine acid, carbon dioxide, uye inobvisa oxygen.

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Kuongorora Kushanda Kwekudzivirira Moto

  • Hwaro hwekuva nebasa rekudzivirira moto

Maitiro ekuita kwemakemikari: Mushure mekupiswa, firimu rinoburitsa magasi anodzivirira moto (senge carbon dioxide) panguva yekutsva uye rinotora kupisa, nokudaro richidzivisa kupararira kwemoto.
Maitiro ekushandisa: Mune mamwe mapurojekiti eindasitiri nekuvaka, pendi yealkyd inoshandiswa kuwedzera kusimba kwemoto, senge zvivakwa zvesimbi, mabhiriji, nezvimwewo.

  • Kusiyana kubva papendi yehunyanzvi isingatsvi

Alkyd resin imwe yemhando yependi isingatsvi. Zvisinei, zvinofanira kucherechedzwa kuti pendi yealkyd yakajairika haina simba rekudzivirira moto pane pendi yemhando yepamusoro isingatsvi.

 

Mamiriro ezvinhu anoshanda

 

 

 

Nzira yekusiyanisa sei pendi yealkyd isingatsvi?

  • Tarisa chinyorwa chechigadzirwa:

Mapendi eAlkyd akanyorwa zvakajeka se "pendi isingatsvi" kana "rudzi rwemuto unodzivirira moto" ane hunhu hunodzivirira moto. Mapendi eAlkyd akajairwa anongosimbisa chete kudzivirira ngura.

  • Mamiriro ekushandisa mareferensi:

Mapendi eAlkyd anoshandiswa pamadziro ekuvaka nemidziyo yehuni anogona kunyanya kutarisisa kudzivirira moto, nepo anoshandiswa pangarava nepamichina achinyanya kutarisa pakudzivirira ngura.

 

 

Kana uchida kuzadzisa zvinodiwa zvekudzivirira ngura uye zvekudzivirira moto (sekudzivirira ngura yezvivakwa zvesimbi zvakajairika), pendi yealkyd isarudzo inodhura zvishoma; kana iri nzvimbo yekudzivirira moto ine njodzi huru (senge nzvimbo dzezvitoro, matunnel), zvinokurudzirwa kushandisa machira ehunyanzvi asingatsvi moto.

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Nguva yekutumira: Mbudzi-25-2025