Amashidi e-HIPS (High Impact Polystyrene) ayizinto ze-thermoplastic ezaziwa ngokumelana kwazo okuhle kakhulu nokushayisana, ukwenziwa okulula, kanye nokusebenza kahle kwezindleko. Asetshenziswa kabanzi ekupakisheni, ekuphrinteni, ekuboniseni, kanye nasekufakeni i-thermoforming.
Cha, ipulasitiki ye-HIPS ibhekwa njengento engabizi kakhulu uma iqhathaniswa nezinye ipulasitiki zobunjiniyela. Ihlinzeka ngebhalansi enhle yokuthengeka nokusebenza, okwenza ibe yindawo ekahle kakhulu ekusetshenzisweni okunesabelomali esincane.
Nakuba i-HIPS iguquguquka ngezindlela eziningi, inemikhawulo ethile:
Ukumelana okuphansi kwe-UV (kungawohloka ngaphansi kwelanga)
Akufanele ukusetshenziswa kwezinga lokushisa eliphezulu
Ukumelana kwamakhemikhali okulinganiselwe uma kuqhathaniswa nezinye ipulasitiki
I-HIPS iwuhlobo oluguquliwe lwe-polystyrene. I-polystyrene ejwayelekile iyaphuka, kodwa i-HIPS ifaka izithasiselo zerabha ukuze kuthuthukiswe ukumelana nokushayisana. Ngakho-ke yize zihlobene, i-HIPS iqinile futhi ihlala isikhathi eside kune-polystyrene evamile.
Kuya ngesicelo:
I-HDPE inikeza ukumelana okungcono kwamakhemikhali kanye ne-UV, futhi iguquguquka kakhudlwana.
I-HIPS kulula ukuyiphrinta futhi inokuqina okungcono kwezinhlelo zokusebenza ezifana nokupakishwa noma izimpawu.
Ngaphansi kwezimo ezifanele zokugcina (indawo epholile, eyomile kude nokukhanya kwelanga okuqondile), amashidi e-HIPS angahlala iminyaka eminingana. Kodwa-ke, ukuchayeka isikhathi eside ekukhanyeni kwe-UV noma umswakama kungathinta izakhiwo zawo zemishini.
Nakuba i-HIPS isetshenziswa ezimbonini, i-HIPS ayifaneleki ezifakelweni zezokwelapha ezifana nokufakwa esikhundleni samadolo. Izinto ezifana ne -titanium alloys kanye ne-polyethylene enesisindo sama-molecule amaningi (UHMWPE) ziyathandwa ngenxa yokuhambisana kwazo kanye nokusebenza kwazo isikhathi eside.
Ama-Hips angawohloka ngokuhamba kwesikhathi ngenxa yalokhu okulandelayo:
Ukuchayeka ku-UV (kubangela ukuqhekeka kanye nokushintsha kombala)
Ukushisa nomswakama
Izimo zokugcina ezingezinhle
Ukuze wandise isikhathi sokuphila kweshelufu, gcina amashidi e-HIPS endaweni elawulwayo.