Low density Polyethylene 2102TN00
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
LDPE ine maitiro akanaka ekuumba uye firimu rinogadzira zvakanaka optical properties, mechanical properties uye kupisa kuvhara zvisimbiso, kutonhora kwekudzivirira, kuderera kwekushisa uye kupisa kwakanyanya.Firimu rakakora rinogona kumirisana nekuita sterillization yekunyura mu90 ℃ mvura inopisa.Inoshandiswa zvakanyanya muindasitiri yekurongedza.
Application
LDPE(2102TN000) yakanaka kwazvo extrusion firimu zvinhu, zvakanyanya kukodzera kugadzirwa kweinorema kurongedza firimu, yakadururwa firimu, kupisa kunopisa kurongedza firimu uye zvichingodaro.
Parameters
| MaGrades | 2102TN00 | |
| MFR | g/10min | 2.40 |
| Density | 23 ℃,g/cm3 | 0.920 |
| Haze | % | 7 |
| Tensile Simba | MPa | 12 |
| Elongation panguva yekuzorora | % | 550 |
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.
