Kev lag luam yas yog ntau tshaj 100 xyoo, tab sis polyethylene tsis tau tsim kom txog rau thaum xyoo 1930. Txij li thaum nws cov discovenin 1933, Polyethylene (PE) tau loj hlob los ua ib qho ntawm lub ntiaj teb kev siv ntau tshaj plaws thiab lees paub cov khoom siv thermoplastic. Niaj hnub no niaj hnub PE resins tau tsim kho kom zoo rau kev siv ntau yam nruj xws li cov khoom siv siab thiab cov yeeb nkab dej, cov khoom siv pov tseg, cov roj tsheb hauv tsheb thiab lwm yam kev thov.Polymers uas tsuas yog carbon thiab hydrogen hu ua polyolefins. Polyethylene (PE) belongs rau pawg no. Nws yog semicrystalline thermoplastic. Poiyethyieene yog tus qauv paub zoo tshaj plaws polymer. Cov tshuaj formula yog: (CH2-CHz) nIt yog ib puag ncig tus phooj ywg hydrocarbon khoom.
CHUANGRONGyog ib lub tuam txhab sib koom ua lag luam thiab kev lag luam sib koom ua ke, tsim nyob rau xyoo 2005 uas tau tsom mus rau kev tsim cov HDPE Pipes, Fittings & Valves, PPR Pipes, Fittings & Valves, PP compression fittings & Valves, thiab muag cov yas yeeb nkab vuam tshuab, yeeb nkab cuab yeej, yeeb nkab kho Clamp thiab lwm yam.
Yog tias koj xav tau cov ntsiab lus ntxiv, thov hu rau peb +86-28-84319855, chuangrong@cdchuangrong.com, www.cdchuangrong.com ib
Post lub sij hawm: Nov-13-2024
