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Musiyano pakati peHDPE kaviri madziro mabhero uye PVC kaviri madziro mabhero
Kunyange zvazvo HDPE-dou-wall bellows uye PVC-double-wall bellows inonzi mabhero maviri-wall, asi kunze kwekuonekwa kwechinhu chiduku chakafanana, munzvimbo dzakawanda zvakasiyana kwazvo, kana iwe usingatendi, ingotarisa diki dzakatevedzana kuti iwe unyore izvi zvakasiyana nazvo.I. UPVC do...Verenga zvimwe -
kugadzirwa kweEPE
EPE (ExpandableClimatic Tests) i polyethylene inobvisika, inozivikanwawo se pearl wool.Non-crosslinked yakavharwa sero chimiro, ndeye yakakwira furo polyethylene chigadzirwa chinogadzirwa ne extrusion ye low density polyethylene (LDPE) seyakanyanya mbishi zvinhu.EPE ine yakakwira elasticity uye chena chitarisiko.Iva...Verenga zvimwe -
LDPE kugadzira maitiro
Low density polyethylene (LDPE) inonzi polymerized ethylene sepolymerization monomer, peroxide seyekutanga, thermoplastic resin inowanikwa nemahara radical polymerization reaction, huremu hwemamorekuru hunowanzo mu100000 ~ 500000, density i0.91 ~ 0.93g/cm3, is mhando dzakareruka dze...Verenga zvimwe -
HDPE/LDPE inobatanidza furo zvinhu
HDPE/LDPE kubatanidza furo zvinhu, mafomu ayo mbishi, uye kuverenga nehuremu, Huwandu hweHDPE neLDPE 100 zvikamu Kubatanidza mumiririri 0.5 chikamu Ac whipping agent 3-10 chikamu Zinc oxide 1-2 chikamu Stearic acid 0.5 chikamu Antioxidant 1010 0.1 chikamu Mineral filler 3-15 chikamu, umo, uremu reshiyo ye ...Verenga zvimwe -
Melt flow index ye low-density polyethylene
Melt flow index yeyakaderera-density polyethylene kugadzwa zvichienderana nehuremu hwema molecular uye branching properties Ukoshi hweMFI hunotorwa pamapepa akawanda hunoreva huwandu hwepolymer hunopfuudzwa kuburikidza neinozivikanwa yakapihwa orifice (kufa) uye inoratidzwa sehuwandu muG/10 mins kana yeMelt Volume Rate ...Verenga zvimwe -
PE (Polyethylene)
Polyethylene ndiyo inonyanya kudyiwa-inopisa thermoplastic munyika nehuwandu.Isu tinogadzira mhando nhatu dze polyethylene, dzinoti HDPE, LDPE uye LLDPE uko: a) HDPE zvigadzirwa zvinoratidzwa nekuomarara kukuru uye epamusoro mechanicha simba, pamwe nepamusoro sevhisi ...Verenga zvimwe -
High-Density Polyethylene Mafirimu
Properties High density polyethylene kana HDPE mutengo wakaderera, chena mukaka, semi-translucent thermoplastic.Inochinjika asi yakanyanya kuomarara uye yakasimba kupfuura LDPE uye ine simba rekuita zvakanaka uye nepamusoro pepuncture kuramba.Kufanana neLDPE, ini ...Verenga zvimwe
