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Umehluko phakathi kwe-HDPE double wall bellows kanye ne-PVC double wall bellows
Nakuba i-HDPE double-wall bellows kanye ne-PVC double-wall bellows ibizwa ngokuthi i-double-wall bellows, kodwa ngaphezu kokubonakala kokufana okuncane, ezindaweni eziningi kuhluke kakhulu, uma ungakukholwa, bheka nje uchungechunge oluncane ukuze ukwazi ukuklelisa lezi ezihlukene ngalo.I. UPVC yenza...Funda kabanzi -
inqubo yokukhiqiza ye-EPE
I-EPE (ExpandableClimatic Tests) iyi-polyethylene ekhishwayo, eyaziwa nangokuthi i-pearl wool.Isakhiwo seseli evaliwe esingaxhumene nesiphambano, siwumkhiqizo we-polyethylene wegwebu eliphezulu okhiqizwe i-extrusion ye-low density polyethylene (LDPE) njengento eluhlaza eyinhloko.I-EPE inokunwebeka okuphezulu nokubukeka okumhlophe.Yiba...Funda kabanzi -
Inqubo yokukhiqiza ye-LDPE
I-Low density polyethylene (LDPE) i-ethylene eyenziwe nge-polymerized njenge-polymerization monomer, i-peroxide njenge-initiator, inhlaka ye-thermoplastic etholwe ngokusabela kwe-polymerization yamahhala, isisindo samangqamuzana ngokuvamile si-100000 ~ 500000, ukuminyana ngu-0.91~0.93g/cm3, ngu-0.91 ~ 0.93g/cm3, uhlobo olulula kakhulu lwe...Funda kabanzi -
I-HDPE/LDPE ehlanganisa okokusebenza okunamagwebu
I-HDPE/LDPE ehlanganisa okokunamagwebu, amafomu ayo aluhlaza, nokubala ngesisindo, Isamba senani le-HDPE ne-LDPE izingxenye eziyi-100 I-ejenti exhumanisayo 0.5 ingxenye ye-Ac yokushaywa 3-10 ingxenye ye-Zinc oxide 1-2 ingxenye ye-Stearic acid 0.5 ingxenye ye-Antioxidant 1010 0.1 ingxenye I-mineral filler 3-15 ingxenye, Lapho, isilinganiso sesisindo ...Funda kabanzi -
Ncibilikisa inkomba yokugeleza kwe-low-density polyethylene
Inkomba yokuncibilika kokuncibilika kokunqunywa kwe-polyethylene ye-low-density esekelwe esisindweni samangqamuzana kanye nezakhiwo zamagatsha Inani le-MFI elicashunwe kuma-database amaningi libhekisela enanini le-polymer elikhishwa ngomsele owaziwayo (die) futhi uvezwe njengobuningi kumaminithi angu-g/10 noma ye-Melt Volume Rate ...Funda kabanzi -
I-PE (i-Polyethylene)
I-Polyethylene iyona thermoplastic esetshenziswa kakhulu emhlabeni ngevolumu.Sikhiqiza izinhlobo ezintathu ze-polyethylene, okuyi-HDPE, i-LDPE ne-LLDPE lapho: a) Imikhiqizo ye-HDPE ibonakala ngokuqina okukhulu namandla emishini aphakeme, ahambisana nesevisi ephakeme...Funda kabanzi -
Amafilimu E-Polyethylene Aphezulu Okuminyana
Izakhiwo I-polyethylene e-high density noma i-HDPE iyindleko ephansi, i-milky white, i-semi-translucent thermoplastic.Iyavumelana nezimo kodwa iqinile futhi inamandla kune-LDPE futhi inamandla omthelela omuhle nokumelana nokubhoboza okuphakeme.Njenge-LDPE, ngi...Funda kabanzi
