Iingubo zoMgangatho we-Epoxy

inkcazelo emfutshane:

I-Epoxy resin luhlobo lwepolymer eneempawu zokuxhathisa oomatshini kunye nombane.Isetyenziswa ngokuqhelekileyo njengengubo yomgangatho, kwizinto zokuhamba, izithuthi zaselwandle, i-subways, kunye ne-adhesive material.I-epoxy resins zenziwe kwii-monomers eziqulethe ubuncinane amaqela amabini e-epoxy.

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Yintoni i-Epoxy Resin?

I-epoxy resin isetyenziselwa ukunyanga imveliso okanye nayiphi na isiseko.Luluhlu lwe-polymer ye-thermosetting eyenziwe kwi-monomer ubuncinane kunye namaqela amabini e-epoxy, aqina xa kushushu.I-epoxy resins ikhethwa ngokubanzi kwiindawo ezahlukeneyo.

I-epoxy resin idalwe ngokuxuba iikhompawundi ezimbini: i-epichlorohydrin kunye ne-bisphenol A. I-resin kunye ne-hardener idibaniswe ngenkqubo yokuxuba ukuqalisa ukunyanga.I-epoxy resin iveliswa ngokudala indawo yokushisa efanelekileyo.

I-epoxy resins zizinto ezibonisa amandla aphezulu okunamathela, ukuxhathisa kwiikhemikhali, kunye nokuqina kwexesha elide.Ziyakwazi ukumelana namanzi kunye ne-alkaline.I-epoxy resin inamandla amakhulu okubopha, iyamelana neentlobo ezahlukeneyo zokunxiba, kwaye inobomi obude.Isetyenziswa ngokuqhelekileyo njengendidi yokuncamathelisa.

Zeziphi izicelo ze-Epoxy Resins?

I-epoxy resins isetyenziswa kwiinkalo ezininzi namhlanje.Iindidi ezahlukeneyo ze-epoxy resins ziyafumaneka ngokuxhomekeke kwisicelo.I-epoxy resins inokukhethwa ngokweemfuno ezithile.Ngenxa yeepropathi zazo, i-epoxy resins isetyenziswa kumacandelo eenqwelomoya, umgangatho, kunye nezinye iindawo ezininzi.

I-epoxy resin isetyenziselwa ukugquma komhlaba kunye neenjongo zokudibanisa kumgangatho kunye nomgangatho.Ikwasetyenziswa kwiinkalo ezahlukeneyo ezifana neeinjini zomoya, iiphaneli zelanga, kunye nezithuthi zothutho.

I-epoxy resins nazo zikhethwa kwiindawo zoshishino.Zisetyenziswa njengezinto zokuthambisa ezichasene ne-slip kunye ne-adhesives.Zikhethwa ekuveliseni izithinteli zombane, izixhobo zomculo, kunye nezixhobo zemidlalo.Iiresin ze-epoxy zisetyenziswa ngokubanzi kwimizi-mveliso yeemoto, i-aerospace, kunye ne-space.

Iipropati ze-Epoxy Resins

Iimpawu ze-epoxy resins zinokudweliswa ngolu hlobo lulandelayo:

Iireyini ze-epoxy zinamandla aphezulu okunamathela kwaye ziqhele ukusetyenziswa ekuhombiseni ikhaya ngenxa yokukwazi ukubambelela ngokuqinileyo kwindawo.

Azinamanzi.

I-epoxy resins inokumelana okuphezulu nokufuma kunye neekhemikhali.

Iipolymers ze-Thermoplastic zinokongezwa ukwandisa ukuqina kwee-epoxy resins.

Banokuchasana okuphezulu kwamanzi kunye nezixhobo ze-alkaline.

Ziyakwazi ukumelana neentlobo ezahlukeneyo zokunxiba.

I-epoxy resins inobomi obude kwaye ingasetyenziselwa iminyaka emininzi ngaphandle kokuwohloka.

I-epoxy resins inezakhiwo zokukhusela kwaye zikhethwa kwizicelo zombane kunye noomatshini.