Tepuranga matua silicone/I hangaia ngā hiato polyethylene iti-kiato rārangi (LLDPE) me ngā ihirangi rerekē o te silicone masterbatch 5%, 10%, 15%, 20%, me te 30%) mā te tikanga sintering pēhi wera, ā, i whakamatautauria tō rātou mahi tribological.
E whakaatu ana ngā hua he pānga nui tō ngā ihirangi o te silicone masterbatch ki te mahi waku o te rauemi whakakotahi. Tērā pea ka heke te tauwehenga waku o ngā rauemi whakakotahi i te pikinga ake o ngā ihirangi o te silicone masterbatch.
Ina eke te ihirangi o te silicone masterbatch ki te 5%, ka heke pea te whānuitanga o te kakahu ki te 90.7%, ko te tikanga he iti noa te silicone masterbatch ka taea te whakapai ake i te ātete ki te pakū. I te pikinga o te kawenga i tukuna mai i te 10 N ki te 20 N, ka rerekē te tauwehenga waku i waenga i te 0.33-0.54 me te 0.22-0.41, e tohu ana ko te kawenga nui ka whai wāhi ki te hekenga o te tauwehenga waku o te rauemi hiato. E whakaatu ana te tātari hanganga mata kakahu he tino kino te whakarerekētanga kirihou o te mata LLDPE parakore, ā, ko te tikanga kakahu matua ko te kakahu piri me te kakahu whakakoi. Heoi, i muri i te tāpiritanga o te silicone masterbatch, ka maeneene te mata kakahu o te rauemi hiato, ko te nuinga o te take he iti te whakakoi.
(I tangohia mai ēnei kōrero i te China Plastic Industry, Study on Tribological Properties of Modified by Silicone Masterbatch, College of Materials Science and Engineering, University of Liaocheng, Haina.)
Heoi anō,SILIKE LYSI-412Ko te silicone masterbatch he whakatakotoranga i hangaia ki te pellets kei roto he PDMS taumaha ngota tino teitei kua whakamararatia ki roto i te polyethylene iti-kiato raina (LLDPE). Kua hangaia hei whakamahi hei tāpiri hinu whakahinuhinu i roto i ngā pūnaha hototahi polyethylene hei whakaputa i ngā painga pēnei i te whakapai ake i ngā āhuatanga mata (whakahinuhinu, paheke, tauwehenga waku iti, te ahua hiraka).
Wā tuku: Pipiri-30-2021
