Ukwaziswa kweePropati zePVC zePlastiki kunye neMibala eqhelekileyo

Ngokusekelwe kwiipropati eziphawulekayo zePVC yeplastiki, ngoku isetyenziswa kwiindawo ezininzi zobomi. Kwaye la maphepha ePVC, ziimveliso ezilungiswa ngokubanzi. Yongeza i-colorants ethile kwinkqubo yokuvelisa ukwenza iimveliso zihle ngakumbi. Kodwa abanye abantu abazi kakhulu malunga nale nto, namhlanje eli nqaku liza kwazisa ngokubanzi.

I-resin ye-PVC yi-thermoplastic enezakhiwo ezingachazwanga. Indawo yokuthambisa ye-resin isondele kwiqondo lokushisa lokubola. Iqale ukubola kwi-140℃, kwaye ngokukhawuleza ngakumbi kwi-170℃. Ngenxa yomxholo we-athomu ye-chloride, i-molecule ye-polyethylene kunye ne-copolymers yayo ngokuqhelekileyo i-flame-resistant kunye neempawu zokuzicima kunye ne-drop-free. Yipolymer engazinzanga ngakumbi ethotywa kukukhanya kunye nobushushu. Ikwanawo amandla agqwesileyo okuzinza kweekhemikhali, kwaye ixabiseke kakhulu njengesixhobo sokunqanda ukudumba. I-PVC izinzile kwii-asidi ezininzi ze-inorganic kunye neziseko kwaye yahlulwe i-hydrogen chloride.

Imibala esetyenziselwa iiplastiki zePVC ubukhulu becala zizinto eziphilayo kunye ne-inorganic pigments. Iiplastiki zePVC zineemfuno eziphezulu ze-pigment, ezifana nokumelana nobushushu obuphezulu ngexesha lokucubungula, akukho mfuduko ekuqhubeni, ukuxhathisa ukukhanya, njl. Imibala exhaphakileyo esetyenziswayo yile: 1, i-pigment ye-azo ebomvu, i-pigment ebomvu ye-cadmium, i-pigment ye-iron oxide ebomvu, i-phthalocyanine ebomvu, njl. 2, umthubi ubukhulu becala yichromium emthubi, cadmium emthubi kunye nefluorescent yellow; 3, umbala weorchid ubukhulu becala phthalocyanine blue; 4, eluhlaza ikakhulu phthalocyanine eluhlaza; 5, umhlophe usebenzisa i-titanium dioxide; 6, omfusa ikakhulu yiplastiki ebumfusa; I-7, emnyama ubukhulu becala yi-carbon emnyama. Ukongeza, i-agent emhlophe ye-fluorescent isetyenziselwa ukwenza mhlophe; igolide kunye nomgubo wesilivere zisetyenziselwa ukuprinta umbala; kunye ne-bead powder astigmatism yeplastiki efana neperile.

That’s a detailed introduction of “PVC plastic properties and the common colorants”. For more information, please keep paying attention to us.