Tsawg ceev Polyethylene 2102TN00
Tsawg-density polyethylene (LDPE) yog cov khoom siv hluavtaws siv cov txheej txheem siab ntawm cov dawb radical polymerization ntawm ethylene thiab yog li hu ua "high-pressure polyethylene".Tsis tshua muaj siab polyethylene odorless, tasteless, non-toxic dawb hais los yog hmoov.Melting point yog 131 ℃.Qhov ceev 0.910-0.925 g / cm³.Softening point 120-125 ℃.Embrittlement kub -70 ℃.Ua haujlwm kub siab tshaj 100 ℃.Nrog zoo heev kub tsis kam, txias tsis kam, hnav tsis kam thiab dielectric zog, tshuaj stability.Yuav luag insoluble nyob rau hauv tej organic hnyav nyob rau hauv chav tsev kub.Muaj peev xwm tiv taus corrosion ntawm ntau yam kua qaub thiab alkali thiab ntau yam ntsev daws.Tsis tshua muaj siab polyethylene yog siv dav hauv kev lag luam tshuaj thiab tshuaj lom neeg los ua cov khoom hollow, xws li cov thoob, lub raj mis thiab cov tso tsheb hlau luam.Kev lag luam zaub mov siv nws los ua cov thawv ntim khoom.Kev lag luam tshuab yog siv los ua cov npog, tuav, tes thiab lwm yam khoom siv dav siv, thiab cov ntawv kev lag luam yog siv los ua cov ntawv hluavtaws.
Feature
LDPE muaj qhov zoo molding kev ua tau zoo thiab zaj duab xis tsim cov khoom siv kho qhov muag zoo, cov khoom siv kho qhov muag thiab cov khoom siv hluav taws xob sib khi, txias tsis kam, tsis kub thiab kub tsis kam.Thicker zaj duab xis tuaj yeem tiv taus cov txheej txheem kom tsis muaj menyuam hauv 90 ℃ dej kub.Nws yog dav siv hauv kev lag luam ntim khoom.
Daim ntawv thov
LDPE (2102TN000) yog cov khoom siv extrusion zoo heev, feem ntau yog tsim rau kev tsim cov khoom hnyav ntim zaj duab xis, tso zaj duab xis, cua sov shrinkable ntim zaj duab xis thiab lwm yam.
Tsis muaj
| Qib | 2102 TSO | |
| MFR | g/10 min | 2.40 Nws |
| Qhov ntom | 23 ℃, g / cm 23 | 0.920 ib |
| Haze | % | 7 |
| Tensile zog | MPa | 12 |
| Elongation thaum so | % | 550 |
Ntim, Cia thiab thauj
Cov resin yog ntim rau hauv cov hnab yas-coated polypropylene woven hnab.Qhov hnyav yog 25Kg / hnab.Cov resin yuav tsum tau muab khaws cia rau hauv ib qho chaw qhuav, qhuav warehouse thiab deb ntawm hluav taws thiab tshav ntuj ncaj qha.Nws yuav tsum tsis txhob muab tso rau hauv qhov qhib cua.Thaum lub sij hawm kev thauj mus los, cov khoom yuav tsum tsis txhob raug tshav ntuj los yog nag thiab yuav tsum tsis txhob raug thauj nrog xuab zeb, av, seem hlau, thee lossis iav.Kev thauj mus los ua ke nrog cov tshuaj lom, corrosive thiab flammable yog nruj me ntsis txwv.
