Izikhwama Ezincibilikayo Eziphansi

Kuvamile ukuthi uthuli lwempahla eluhlaza lundize yonke indawo endaweni yokusebenzela yezitshalo zenjoloba namathayi, okubangela ukudonswa kwemvelo futhi kungaba yingozi empilweni yabasebenzi. Ukuxazulula le nkinga, i-low melt batchizikhwama zokufakaathuthukiswa ngemva kokuhlaziywa kwezinto eziningi kanye nokuhlolwa. Izikhwama zinezindawo zokuncibilika eziphansi futhi zenzelwe ngokukhethekile inqubo yokuhlanganisa irabha nepulasitiki. Izisebenzi zingasebenzisa lezi zikhwama ukuze zikale kusengaphambili futhi zigcine okwesikhashana izithako nezithasiselo. Phakathi nenqubo yokuxuba, izikhwama kanye nezinto eziqukethwe zingaphonswa ngokuqondile kumxube we-banbury. Ukusetshenziswa kwezikhwama zokufakwa kwenqwaba encibilikayo kungathuthukisa kakhulu indawo yokukhiqiza, kunciphise ukuchayeka kwabasebenzi ezintweni eziyingozi, kwenze ukukala kwezinto kube lula futhi kwandise ukusebenza kahle kokukhiqiza.

 Izakhiwo: 

• Amaphuzu ancibilikayo ahlukene (kusuka ku-70 kuya ku-110 deg. C) ayatholakala njengoba kudingeka ikhasimende.
• Amandla aphezulu omzimba, isb amandla aqinile, amandla okuthinta, ukumelana nokubhoboza, ukuguquguquka, nokunwebeka okufana nerabha.
• Ukuzinza kwamakhemikhali okuhle kakhulu, okungezona ubuthi, ukumelana okuhle nokuqhekeka kwemvelo, ukumelana nesimo sezulu nokuhambisana nezinto zenjoloba.
• Ukuhambisana okuhle nenjoloba ehlukahlukene, isb NR, BR, SBR, SSBRD.

 Izicelo:

Lezi zikhwama zisetshenziselwa kakhulu ukupakisha izinto ezihlukahlukene zamakhemikhali nama-reagents (isb. i-carbon black, i-carbon black, i-anti-aging agent, i-accelerator, i-sulfur namafutha e-hydrocarbon anephunga elimnandi) embonini yethayi nemikhiqizo yenjoloba, imboni yokucubungula ipulasitiki (PVC, ipayipi lepulasitiki kanye ne-extrude ) kanye nemboni yamakhemikhali enjoloba.