zvigadzirwa

LDPE 202TN00 giredhi refirimu,
high pressure polyethylene, ldpe yekugadzira mafirimu, Low Density Polyethylene,

Low-density polyethylene (LDPE) iresin yekugadzira inoshandisa yakakwira kudzvanywa kuburikidza nemahara radical polymerization ye ethylene uye nekudaro inonziwo "high-pressure polyethylene".Low pressure polyethylene isinganhuhwi, isinganakidze, isina-chepfu chena zvimedu kana hupfu.Kunyungudika i131 ℃.Density 0.910-0.925 g/cm³.Kupfava poindi 120-125 ℃.Embrittlement tembiricha -70 ℃.Maximum inoshanda tembiricha 100 ℃.Nekupisa kwakanyanya kupisa, kutonhora kutonhora, kupfeka kusagadzikana uye dielectric properties, kugadzikana kwemakemikari.Inenge isinganyungudika mune chero organic solvent pakamuri tembiricha.Inogona kumira nekuora kweasidhi yakasiyana-siyana uye alkali uye zvakasiyana-siyana zvinogadzirisa munyu.Low pressure polyethylene inoshandiswa zvakanyanya mumaindasitiri emishonga uye emakemikari kugadzira zvigadzirwa zvisina maburi, senge madhiramu, mabhodhoro uye matangi ekuchengetedza.Indasitiri yechikafu inoishandisa kugadzira midziyo yekurongedza.Indasitiri yemuchina inoshandiswa kugadzira zvivharo, zvibato, mavhiri emaoko uye zvimwe zvikamu zvemuchina zvakajairika, uye indasitiri yemapepa inoshandiswa kugadzira mapepa ekugadzira.

Feature

Application

LDPE(2102TN000) yakanaka chaizvo extrusion firimu zvinhu, kunyanya akakodzera kugadzirwa inorema kurongedza firimu, akadururwa firimu, kupisa shrinkable kurongedza firimu uye zvichingodaro.Application scope of low density polyethylene: yakakodzera seasoning, makeke, shuga, candied michero. , mabhisikiti, hupfu hwemukaka, tii, hove floss uye zvimwe zvekudya pakiti.Packaging yemapiritsi, hupfu uye zvimwe zvinodhaka, kurongedza kwehembe, zvipfeko, zvakarukwa zvedonje zvigadzirwa uye makemikari fiber zvigadzirwa uye zvimwe zvigadzirwa zvefiber.Washing poda, detergent, cosmetics uye zvimwe zvemazuva ese makemikari zvigadzirwa kurongedza.Nekuda kwehurombo hwema mechanical properties ye single-layer PE film, inowanzo shandiswa seyemukati layer yecomposite packaging mabhegi, kureva, kupisa-sealing substrate yemulti-layer composite film.

Package, Kuchengeta uye Kutakura

Iyo resin inoputirwa mukati memukati firimu-yakavharwa polypropylene yakarukwa masaga.Huremu hwemambure i25Kg / bhegi.Iyo resin inofanira kuchengetwa munzvimbo yakaoma, yakaoma uye kure nemoto uye zuva rakananga.Hazvifanirwe kuunganidzwa pamhepo.Panguva yekufambisa, chigadzirwa hachifanirwe kuratidzwa kune chiedza chezuva chakasimba kana mvura uye hachifanirwe kutakurwa pamwe chete nejecha, ivhu, zvimedu zvesimbi, marasha kana girazi.Kufambisa pamwe chete nezvinhu zvine chepfu, zvinopisa uye zvinopisa zvinorambidzwa zvachose.