Izindaba

Ii-silicone masterbatch /Izinhlanganisela ze-linear low density polyethylene (LLDPE) ezinokuqukethwe okuhlukile kwe-silicone masterbatch 5%, 10%, 15%, 20%, kanye no-30%) zenziwe ngendlela yokucindezela okushisayo futhi ukusebenza kwazo kwe-tribological kwahlolwa.
Imiphumela ibonisa ukuthi okuqukethwe kwe-silicone masterbatch kunomthelela omkhulu ekusebenzeni kokungqubuzana kwenhlanganisela. I-coefficient ye-friction yezinhlanganisela ingase yehle ngokunyuka kokuqukethwe kwe-silicone masterbatch.

Uma okuqukethwe kwe-silicone masterbatch kungu-5%, izinga lokuguga lingehla ngo-90. 7%, okusho ukuthi i-silicone masterbatch encane ingathuthukisa ukumelana nokuhuzuka. Njengoba umthwalo osetshenzisiwe ukhula ukusuka ku-10 N ukuya ku-20 N, i-coefficient yokungqubuzana iyahlukahluka kububanzi obungu-0. 33-0.54 no-0. 22-0.41, okubonisa ukuthi umthwalo ophezulu ungaba nomthelela ekwehleni kwe-coefficient yokungqubuzana kwenhlanganisela. Ukuhlaziywa kwesakhiwo se-wear surface kukhombisa ukuthi ukuwohloka kwepulasitiki kwendawo ehlanzekile ye-LLDPE kubi kakhulu, futhi indlela eyinhloko yokugqokwa wukunamathelisa kanye nokugqwala. Kodwa-ke, ngemva kokwengezwa kwe-silicone masterbatch, indawo egqokekayo yezinto ezihlanganisiwe iba bushelelezi, okubangelwa ikakhulukazi ukuthuthumela kancane.
(Lolu lwazi, lucashunwe ku-China Plastic Industry, Study on Tribological Properties of Modified by Silicone Masterbatch, College of Materials Science and Engineering, University of Liaocheng, China.)

Nokho,SILIKE LYSI-412i-silicone masterbatch iwukwakheka kwe-pelletized okuqukethe i-PDMS yesisindo se-molecular ultra-high ehlakazwe ku-linear low density polyethylene (LLDPE). Iklanyelwe ukusetshenziswa njengesengezo sokuthambisa ezinhlelweni ezihambisana ne-polyethylene ukuze kudluliselwe izinzuzo ezifana nezakhiwo ezithuthukisiwe zangaphezulu (ukuthambisa, ukushelela, i-coefficient ephansi yokungqubuzana, umuzwa osilika).