Low density Polyethylene fim sa 2202TN26
Low density polyethylene (LDPE) wani roba ne na roba da aka samar ta hanyar babban matsin lamba na polymerization na radicals free ethylene, don haka ana kiransa da babban matsin polyethylene.LDPE yana da ƙarfi ta hanyar sinadarai.Yana da kyau acid juriya (sai dai karfi oxidizing acid), alkali juriya, gishiri juriya, m lantarki rufi yi.Low tururi permeability.LDPE yana da ruwa mai kyau da kyakkyawan aikin sarrafawa.Ya dace da nau'ikan fasahar sarrafa thermoplastic iri-iri, kamar gyare-gyaren allura, gyare-gyaren extrusion, gyare-gyaren busa, gyare-gyaren yi, shafi, kumfa, ƙirar zafi, walƙiya mai zafi, walƙiya mai zafi da sauransu.
Siffar
LDPE ya zama babban albarkatun kasa a cikin masana'antar marufi saboda kyakkyawan aiki na gyare-gyare da kyawawan kaddarorin gani, kayan inji da kaddarorin rufewar zafi bayan ƙirƙirar fim.
Aikace-aikace
Ana amfani da LDPE (2102TN26) don fim ɗin noma, fim ɗin ƙyama, fim ɗin gaskiya, fim ɗin laminate, fim ɗin multilayer co-extrusion da fakitin likita, kowane nau'in jaka, LLDPE admixture;Gabaɗaya kayan fim, wanda ya dace da samar da fim ɗin marufi mai haske, fim ɗin mulching na noma da sauran abubuwan da ke ƙunshe da wakili mai santsi, wakili mai buɗewa, ana iya amfani dashi azaman fim ɗin laminate, fim ɗin marufi na cryogenic da jakunkuna na siyayya da sauran marufi na yau da kullun, fim ɗin noma (fim ɗin zubar) wanda ya ƙunshi. wakili mai santsi, wakili mai buɗewa, za a iya amfani da shi azaman marufi na yau da kullun wanda ya ƙunshi wakili mai santsi, wakili na buɗewa, marufi na yau da kullun ba tare da buɗe wakili ba, Za a iya amfani da fim ɗin marufi na yau da kullun don fim ɗin marufi mai nauyi, fim ɗin ƙyama, fim ɗin greenhouse da kayan kebul don ƙaramin gyare-gyare, fim ɗin noma, marufi mai nauyi wanda ke ɗauke da wakili mai santsi, wakili mai buɗewa, ana iya amfani dashi don marufi na yau da kullun don kumfa, gyare-gyaren allura da fim don kumfa, gyare-gyaren allura da fim;Ana amfani da wakili na budewa na 607BW ba tare da wakili mai zamewa ba don manyan samfurori tare da kauri na bango fiye da 3mm, irin su kwantena fiye da lita 10 da fim na gaba ɗaya da samfuran kumfa don sutura, suturar jakar yadi, da dai sauransu.
Ma'auni
| Maki | Saukewa: 2102TN26 | |
| MFR | g/10 min | 2.0-2.8 |
| Yawan yawa | 23 ℃, g/cm3 | 0.920 |
| Haze | % | 7 |
| Ƙarfin Ƙarfi | MPa | ≥10 |
| Tsawaitawa a lokacin hutu | % | ≥550 |
Kunshin, Adana da Sufuri
An shirya guduro a cikin jakunkuna masu rufin polypropylene mai rufi na ciki.Nauyin gidan yanar gizon shine 25Kg/bag.Ya kamata a adana resin a cikin wani wuri mai bushewa, busasshen sito kuma daga wuta da hasken rana kai tsaye.Kada a tara shi a sararin sama.Lokacin sufuri, samfurin bai kamata a fallasa shi ga hasken rana mai ƙarfi ko ruwan sama ba kuma kada a kwashe shi tare da yashi, ƙasa, tarkacen ƙarfe, gawayi ko gilashi.An haramta sufuri tare da mai guba, abu mai lalacewa da mai ƙonewa.
