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Fahmitaanka jaakadaha 'polylic polyurethane': dahaadhno cusub

https://www.cnforestcco.com/polyurether-pintpaine/

Xirmooyinka 'polylic polyurethane', oo ah xalka dahabka hal-abuurka ah, ka ciyaar door muhiim ah warshadaha xargaha casriga ah. Dareerku wuxuu ka kooban yahay acrylic resin, polyurethane resin iyo noocyo kala duwan oo lagu daro. Waxay leedahay iska caabbinta cimilada wanaagsan, iska caabbinta jiifka iyo astaamaha jirka ee wanaagsan.

Astaamaha iyo aagagga arjiga ee jaakadaha acrylic polyurethane ayaa si faahfaahsan loo soo bandhigi doonaa hoosta.
Iska caabbinta qasaarada ah Waxay la tacaameyn kartaa jawilo kala duwan oo ah kiimiko ah oo kala duwan oo ah kiimikooyin, buufin milix ah, isbedelka cimilada, iwm.

Iska caabbinta cimilada wanaagsan Sidaa darteed, waxaa si weyn loogu isticmaalaa dhismayaasha dibedda, gawaarida, diyaaradaha iyo meelaha kale ee u baahan soo-gaadhista muddada-dheer ee jawiga dabiiciga ah.

Guryaha jireed ee aad u wanaagsan Waxay samaysataa dabool adag, fidsan oo bixiya guryaha ka sarreeya ee difaaca oo waa fududahay in la nadiifiyo oo la ilaaliyo.

Codsiyada ballaaran ee kaladuwan: jaakadaha polylic polyurethane waxay leeyihiin codsiyo fara badan oo kala duwan. Ka sokow xarumaha badda ee kor ku xusan, buundooyinka, qaabdhismeedka birta, dhismayaasha bannaanka iyo gawaarida, waxaa sidoo kale loo isticmaali karaa alaabta guriga, sagxadda, qalabka elektiroonigga ah iyo meelaha kale. Kaliya maaha, inaad tilmaanta polyurethane-ka acrylit-ka sidoo kale waxaa loo isticmaali karaa iyada oo lala kaashanayo jaakadaha kale si loo wanaajiyo waxqabadka guud ee dahabka.

Acrylic urethane dahaadhku waa xalka miisaanka dahabka ah iyo isku darka. Iska caabbinta jiifka ee ugu wanaagsan, iska caabbinta cimilada, dhismayaasha jidhka ee wanaagsan iyo codsiyada ballaaran ee kala duwan ayaa ka dhigaya xulasho doorbid ah oo ku saabsan warshadaha xargaha casriga ah. Haddii aad ilaalinaysid substrate ama qurxinta dusha sare, jaakadaha polylic polyurethane waxay bixiyaan xalka lagu kalsoonaan karo.


Waqtiga Post: Novo-04-2023