Yiliphi ijakethi yekhebula elifanele ukusetshenziswa kwakho? I-PUR, i-TPE noma i-PVC?

Kunezinhlobo eziningi ezahlukene zamajakethi ekhebula futhi ijakethi ngayinye isebenza kahle kuhlelo oluthile. Amajakethi amathathu amakhulu ekhebula lenzwa yi-PVC (Polyvinyl Chloride), i-PUR (polyurethane) kanye ne-TPE (thermoplastic elastomer). Uhlobo ngalunye lwejakethi lunezinzuzo ezahlukene njengokusetshenziswa kwe-washdown, ukumelana nokuklwebheka noma ukuguquguquka okuphezulu. Ukuthola uhlobo lwejakethi olufanele lohlelo lwakho lokusebenza kungandisa isikhathi sokuphila kwekhebula.

I-PVCiyikhebula elisetshenziswa kabanzi futhi litholakala kabanzi. Iyikhebula elivamile, futhi ngokuvamile linentengo engcono kakhulu. I-PVC inokumelana nomswakama okuphezulu, okwenza kube ukukhetha okuhle kokusetshenziswa kokuhlanza.

I-PURitholakala kakhulu e-Asia naseYurophu. Lolu hlobo lwejakethi yekhebula lunokumelana okuhle nokuklwebheka, uwoyela kanye ne-ozone. I-PUR yaziwa ngokuba ne-Halogen, ayiqukethe: i-chlorine, i-iodine, i-fluorine, i-bromine noma i-astatine. Lolu hlobo lwejakethi lunezinga lokushisa elilinganiselwe uma kuqhathaniswa nezinye izinhlobo zejakethi, -40…80⁰C.

I-TPEiyaguquguquka, ingaphinde isetshenziswe futhi inezici ezinhle kakhulu zokushisa okubandayo, -50…125⁰C. Le ntambo imelana nokuguga elangeni, i-UV kanye ne-ozone. I-TPE inesilinganiso esiguquguqukayo, ngokuvamile esiyizigidi eziyi-10.

Ithebula elingezansi lichaza ukumelana nezimo ezahlukene. Qaphela ukuthi lezi zilinganiso ezihlobene zisekelwe ekusebenzeni okujwayelekile. Ukuhlanganiswa okukhethekile kwejazi kungathuthukisa ukusebenza.