Polyethylene CAS 9002-88-4

I-CAS:9002-88-4

Ifomula yeemolekyuli:(C2H4) n

Ubunzima beMolekyuli:28.05316

EINECS:618-339-3

Izithethantonye:i-poly-em41; i-polyethylene (i-polythene); polyethylene (pyrolysis); ifilimu ye-polyethylene; i-polyethyleneresins; i-polyethylenewax; i-polymista12; iipolymulcs81; i-polysionn22; i-polythene polywax1000

Shiya uMyalezo Wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni iPolyethylene CAS 9002-88-4?

I-Polyethylene yi-hydrocarbon egcweleyo enesakhiwo esifana neparafini, eyona nto iphezulu ye-molecular weight synthetic material eyenziwe nge-polymerizing ethylene. Iimolekyuli zePolyethylene azikho iijini ze-polarity, ukufunxa kwamanzi aphantsi, kunye nokuzinza okulungileyo. Inganyibiliki kwizinyibilikisi eziqhelekileyo kubushushu begumbi, uzinzile kwiialkoholi, ii-ethers, iiketones, ii-esters, iiasidi ezibuthathaka, kunye neziseko ezibuthathaka. Kodwa inokudumba kwiihydrocarbons ezinamafutha, iihydrocarbons ezinevumba elimnandi, kunye neehalogenated hydrocarbons, zonakaliswe ziiasidi ezinamandla ezineoksijini, zize zingene kwioxidation xa ishushu okanye ikhanyiselwa emoyeni.

Inkcazo

Into	Inkcazo
Indawo yokubilisa	48-110 °C(Cinizela: 9 Torr)
Ukuxinana	0.962 g/mL kwi-25 °C
Indawo yokunyibilika	92 °C
Indawo yokuflasha	270 °C
ukumelana	1.51
Iimeko zokugcina	-20°C

Isicelo

1. I-polyethylene inokucutshungulwa kwiifilimu, iingcingo kunye neentambo zentambo, imibhobho, iimveliso ezahlukeneyo ezingenanto, iimveliso ezibunjiweyo zenaliti, iifibers, njl njl. Isetyenziswa ngokubanzi kumashishini afana nezolimo, ukupakishwa kunye neemoto.
2. I-PE ingasetyenziselwa ukuvelisa iiprofayili zeplastiki ezinefuthe eliphezulu kunye nezongezo zerabha,
3. Ingasetyenziswa njengempahla yokupakisha yeemveliso zoshishino kunye nezolimo, ukutya, ifilimu yokugquma imbewu yezityalo, itshaneli kunye ne-reservoir anti-seepage film, njl.
4. Isetyenziswa kushishino lokutya njengoncedo lokuhlafuna iilekese zegummy.
5. Isetyenziselwa indawo yentsimbi, inokusetyenziswa njengeefilimu ezikhethekileyo, izitya ezinkulu, ii-conduits ezinkulu, iipleyiti, kunye nezinto ezixutywe.