LDPE 202TN00 zaj duab xis qib
LDPE 202TN00 zaj duab xis qib,
siab siab polyethylene, ldpe rau zaj duab xis ntau lawm, Tsawg Density Polyethylene,
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
Daim ntawv thov
LDPE (2102TN000) yog ib qho zoo heev extrusion zaj duab xis cov ntaub ntawv, feem ntau haum rau zus tau tej cov hnyav ntim zaj duab xis, shed zaj duab xis, tshav kub shrinkable ntim zaj duab xis thiab thiaj li nyob. , biscuits, mis hmoov, tshuaj yej, ntses floss thiab lwm yam ntim khoom noj.Ntim rau cov ntsiav tshuaj, hmoov thiab lwm yam tshuaj, ntim rau lub tsho, khaub ncaws, knitted paj rwb khoom thiab tshuaj fiber ntau thiab lwm yam khoom fiber ntau.Ntxuav hmoov, xab npum, tshuaj pleev ib ce thiab lwm yam khoom siv tshuaj txhua hnub.Vim tias cov khoom siv tsis zoo ntawm ib txheej PE zaj duab xis, feem ntau yog siv los ua cov txheej hauv cov hnab ntim khoom sib xyaw, uas yog, cov txheej txheem kub-sealing substrate ntawm ntau txheej txheej zaj duab xis.
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.
