Olefin fibers yog muab los ntawm ethylene thiab propylene. Polymerization ntawm propylene thiab ethylene gases, tswj nrog tshwj xeeb catalysts, tsim Olefin fibers. Olefin yog qhov nyuaj rau zas xim thaum nws tau tsim. Txij li thaum Olefin fibers yog tawv rau xim tom qab tsim, nws yog tov-dyed.
Puas yog olefin eco tus phooj ywg?
Kev tsim khoom ntawm olefin npuag yog ib puag ncig tus phooj ywg. Cov txheej txheem tsim khoom tsim cov khoom pov tseg me me, thiab cov fiber ntau yog 100% rov ua dua: nws tuaj yeem-extruded rau hauv cov xov paj tshiab txog kaum zaug.
Qhov tsis zoo ntawm olefin yog dab tsi?
Cons
- Olefin tsis yog cov khoom siv fiber ntau. …
- Nws yog ib qho hluav taws kub rhiab heev. …
- Olefin tuaj yeem raug kev puas tsuaj los ntawm kev sib txhuam - Txawm tias rub cov rooj tog hnyav hla cov ntaub pua plag olefin tuaj yeem ua rau cov cim ruaj khov los ntawm cov cua sov uas tsim los ntawm kev sib txhuam.
- Zoo li polyester, txuas ntxiv raug rau cov av uas muaj roj yuav dhau mus.
Leej twg invented olefin?
Italy pib tsim cov olefin fibers hauv xyoo 1957. Tus kws tshuaj Giulio Natta ua tiav cov txheej txheem olefin haum rau kev siv textile ntau dua. Ob leeg Natta thiab Karl Ziegler tom qab tau txais qhov khoom plig Nobel rau lawv txoj haujlwm ntawm kev hloov pauv hlau catalysis ntawm olefins rau fiber, kuj hu ua Ziegler-Natta catalysis.
Koj puas tuaj yeem ntxuav 100% olefin?
Olefin tuaj yeem yog ntxuav hauv dej txias lossis dej sov. Zoo li feem ntau hluavtawsfibers, kub kub hauv lub tshuab ntxhua khaub ncaws tuaj yeem ua rau olefin fibers yaj thiab lo ua ke, ntsws, lossis deform. Ib txwm siv dej txias lossis dej sov thaum ntxuav thiab dej txias hauv lub voj voog yaug.
