Thesilicone masterbatch /linear low density polyethylene (LLDPE) macomposites ane akasiyana emukati esilicone masterbatch 5%, 10%, 15%, 20%, uye 30%) akagadzirwa nenzira inopisa yekutsikirira sintering uye kuita kwavo tribological kwakaedzwa.
Mhedzisiro yacho inoratidza kuti iyo silicone masterbatch zvirimo zvine mhedzisiro yakakura pakuita kukakavara kweiyo composite. Iko friction coefficient yecomposites inogona kuderera nekuwedzera kweiyo silicone masterbatch zvirimo.
Kana zvirimo zvesilicone masterbatch zviri 5%, kupfekwa kwacho kunogona kudzikira ne90. 7%, zvinoreva kuti diki silicone masterbatch inogona kuvandudza kuramba kwebrasion. Sezvo mutoro wakashandiswa unowedzera kubva ku10 N kusvika ku20 N, friction coefficient yakasiyana-siyana muhuwandu hwe 0. 33-0.54 uye 0. 22-0.41, zvichiratidza kuti mutoro mukuru unogona kuita kuti kuderera kwekukakavadzana kwekombiki yekombiki. Iyo yekupfeka pamusoro pechimiro chekuongorora inoratidza kuti deformation yepurasitiki yeakachena LLDPE yepamusoro yakakomba, uye iyo huru yekupfeka masisitimu inonamira uye abrasive kupfeka. Nekudaro, mushure mekuwedzerwa kwesilicone masterbatch, iyo yekupfeka pamusoro peiyo composite inova yakapfava, iyo inonyanya kukonzerwa nekushomeka kushoma.
(Ruzivo urwu, rwakatorwa kubva kuChina Plastic Indasitiri, Study on Tribological Properties of Modified by Silicone Masterbatch, College of Materials Science and Engineering, University of Liaocheng, China.)
Zvisinei,SILIKE LYSI-412silicone masterbatch ndeye pelletized formulation ine Ultra-yakakwira molecular uremu PDMS yakaparadzirwa mumutsara wakaderera density polyethylene (LLDPE). Yakagadzirwa kuti ishandiswe sekuwedzera kwemafuta mu polyethylene inoenderana masisitimu kuti ipe mabhenefiti akadai seakagadziridzwa epamusoro zvivakwa (lubricity, kutsvedza, yakaderera coefficient yekukwesha, silky kunzwa).
Nguva yekutumira: Jun-30-2021
