oloa

LDPE 202TN00 ata tifaga vasega,
polyethylene maualuga maualuga, ldpe mo le gaosiga o ata, Polyethylene Low Density,

Low-density polyethylene （LDPE） ose resini gaosia e faʻaogaina ai le faʻaogaina o le maualuga o le mamafa e ala i le polymerization free radical o le ethylene ma o lea e taʻua ai foi o le "high-pressure polyethylene".O le polyethylene maualalo maualalo e leai se manogi, leai se tofo, mea pa'epa'e e le oona po'o le pauta.Ole maualuga ole liusuavai ole 131 ℃.Malosi 0.910-0.925 g/cm³.Fa'amalieina 120-125℃.Embrittlement vevela -70 ℃.Maualuluga fa'aoga vevela 100℃.Faʻatasi ai ma le lelei tele o le vevela, faʻafefe malulu, faʻaofuofu teteʻe ma meatotino dielectric, mautu vailaʻau.Toeititi lava le mafai ona solu i so'o se solvent organic ile vevela ole potu.E mafai ona tetee atu i le pala o acid eseese ma alkali ma vaifofo masima eseese.O le polyethylene maualalo maualalo o loʻo faʻaaogaina lautele i falemaʻi ma vailaʻau e fai ai oloa gaogao, e pei o paelo, fagu ma tane teu.O lo'o fa'aaogaina e le alamanuia mea'ai e fai ai atigi pusa.O lo'o fa'aaogaina le alamanuia o masini e fai ai ufi, 'au, uili lima ma isi vaega o masini lautele, ma o lo'o fa'aaogaina le fale pepa e fai ai pepa gaosia.

Fa'aaliga

Fa'atatauga

LDPE (2102TN000) o se mea e sili ona lelei extrusion ata tifaga, e sili ona talafeagai mo le gaosiga o ata afifiina mamafa, lafo ata tifaga, vevela shrinkable afifiina ata ma isi mea.Application lautele o le maualalo density polyethylene: talafeagai mo le tau, keke, suka, suamalie suamalie. , masi, susu pauta, lauti, floss i'a ma isi afifi meaai.Fa'apipi'i mo papa, pa'u ma isi vaila'au, afifiina o ofutino, lavalava, mea lalagaina o le cotton ma vaila'au fibre oloa ma isi oloa fiber.Fufulu pa'u, vai, mea teuteu ma isi mea fa'a-kemikolo i aso ta'itasi.Ona o le leaga o mea faʻainisinia o ata tifaga PE tasi, e masani ona faʻaaogaina e pei o le totonugalemu o ato faʻapipiʻi tuʻufaʻatasia, o lona uiga, o le faʻamaufaʻailoga vevela o le tele-layer composite film.

Paketi, Teuina ma Felauaiga

O le resini o lo'o fa'apipi'iina i totonu o taga lalaga polypropylene e fa'apipi'iina ata.Ole mamafa ole 25Kg/pe.O le resini e tatau ona teuina i totonu o se fale teu oloa matutu ma mamao ese mai le afi ma le susulu o le la.E le tatau ona faaputuputu i luga o le ea.I le taimi o felauaiga, e le tatau ona faʻaalia le oloa ile susulu malosi o le la poʻo le timu ma e le tatau ona feaveaʻi faʻatasi ma le oneone, palapala, uamea, koale poʻo tioata.O felauaiga faʻatasi ma mea oona, pala ma mu e matua faʻasaina.