Polyethylene CAS 9002-88-4

CAS:9002-88-4

Fomula ya Maselo:（C2H4）n

Kulemera kwa Maselo:28.05316

EINECS:618-339-3

Mawu ofanana:poly-em41; polyethylene (polythene); polyethylene (pyrolysis); polyethylene monga polyethylenefilm; polyethylene resins; polyethylene wax; polymista12; polymulcs81; polysionn22; polythene; polywax1000

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Ma tag a Zamalonda

Kodi Polyethylene CAS 9002-88-4 ndi chiyani?

Polyethylene ndi hydrocarbon yodzaza ndi kapangidwe kofanana ndi paraffin, yomwe ndi chinthu chopangidwa ndi molekyulu yolemera kwambiri yopangidwa ndi polymerizing ethylene. Mamolekyu a polyethylene alibe majini a polarity, kuyamwa madzi pang'ono, komanso kukhazikika bwino. Sasungunuka m'madzi osungunuka wamba kutentha kwa chipinda, amakhala okhazikika ku alcohols, ethers, ketones, esters, asidi ofooka, ndi maziko ofooka. Koma imatha kufalikira mu mafuta a hydrocarbons, aromatic hydrocarbons, ndi halogenated hydrocarbons, kuipitsidwa ndi asidi amphamvu okhala ndi mpweya, ndikuwotchedwa ikatenthedwa kapena kuyatsidwa mumlengalenga.

Kufotokozera

Chinthu	Kufotokozera
Malo otentha	48-110 °C (Kanikizani: 9 Torr)
Kuchulukana	0.962 g/mL pa 25 °C
Malo osungunuka	92 °C
pophulikira	270 °C
kukana	1.51
Malo osungiramo zinthu	-20°C

Kugwiritsa ntchito

1. Polyethylene imatha kukonzedwa kukhala mafilimu, zingwe za waya ndi zingwe, mapaipi, zinthu zosiyanasiyana zopanda kanthu, zinthu zopangidwa ndi jekeseni, ulusi, ndi zina zotero. Imagwiritsidwa ntchito kwambiri m'mafakitale monga ulimi, ma CD, ndi magalimoto.
2. PE ingagwiritsidwe ntchito popanga ma profiles apulasitiki amphamvu kwambiri komanso zowonjezera za rabara,
3. Itha kugwiritsidwa ntchito ngati zinthu zopakira zinthu zamafakitale ndi zaulimi, chakudya, filimu yophimba mbande za mbewu, filimu yoletsa kusefukira kwa madzi m'njira ndi m'malo osungiramo zinthu, ndi zina zotero.
4. Amagwiritsidwa ntchito mumakampani opanga chakudya ngati chothandizira kutafuna maswiti a gummy.
5. Imagwiritsidwa ntchito m'malo mwa chitsulo, ingagwiritsidwenso ntchito ngati mafilimu apadera, zotengera zazikulu, machubu akuluakulu, mbale, ndi zinthu zopukutidwa.