Iindaba

Ii-silicone masterbatch /I-linear low density polyethylene (LLDPE) idibanisa kunye nemixholo eyahlukeneyo ye-silicone masterbatch 5%, 10%, 15%, 20%, kunye ne-30%) zenziwe ngendlela yokucinezela okutshisayo kunye nokusebenza kwazo kwetribological kwavavanywa.
Iziphumo zibonisa ukuba iziqulatho ze-silicone masterbatch zinefuthe elibonakalayo ekusebenzeni kwe-friction ye-composite. I-coefficient ye-friction ye-composites inokuncipha ngokunyuka kwe-silicone masterbatch contents.

Xa umxholo we-silicone masterbatch uyi-5%, ubungakanani bokunxiba bunokwehla nge-90. 7%, oku kuthetha ukuba i-silicone masterbatch encinci inokuphucula ukuxhathisa kwe-abrasion. Njengoko umthwalo osetyenzisiweyo ukhula ukusuka kwi-10 N ukuya kwi-20 N, i-coefficient ye-friction iyahluka kuluhlu lwe-0. 33-0.54 kunye ne-0. 22-0.41, ebonisa ukuba umthwalo ophezulu unokuba negalelo ekunciphiseni kwe-friction coefficient ye-composite. Uhlalutyo lwesakhiwo somphezulu onxitywayo lubonisa ukuba ukuguqulwa kweplastiki komgangatho ococekileyo we-LLDPE kubi kakhulu, kwaye eyona ndlela iphambili yokunxiba kukuncamathelisa kunye nokunxitywa kwe-abrasive. Nangona kunjalo, emva kokongezwa kwe-silicone masterbatch, indawo yokunxiba yezinto ezidibeneyo iya kuba lula, nto leyo ebangelwa ubukhulu becala.
(Olu lwazi, lucatshulwe kuShishino lwePlastiki yaseTshayina, uFundo kwiiPropathi zeTribological eziLungisiweyo yiSilicone Masterbatch, iKholeji yeSayensi yeZizinto kunye nobuNjineli, kwiYunivesithi yaseLiaocheng, eChina.)

Nangona kunjalo,SILIKE LYSI-412i-silicone masterbatch yi-pelletized formulation equlethe i-ultra-high molecular weight PDMS ehlakazwe kwi-linear low density polyethylene (LLDPE). Yenzelwe ukuba isetyenziswe njengesongezo se-lubricant kwiinkqubo ezihambelana ne-polyethylene ukunika izibonelelo ezifana neempawu eziphuculweyo zomphezulu (ukuthambisa, ukutyibilika, i-coefficient esezantsi yokukhuhlana, ukuziva silky).