Polyethylene CAS 9002-88-4

CAS:9002-88-4

Formula ya Molecular:（C2H4）n

Uburemere bwa molekile:28.05316

EINECS:618-339-3

Amagambo asa:poly-em41; polyethylene (polithene); polyethylene (pyrolysis); polyethylene nk'ifilimi ya polyethylene; polyethylene resins; polyethylene wax; polymista12; polymulcs81; polysionn22; polyethylene; polywax1000

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Polyethylene CAS 9002-88-4 ni iki?

Polyethylene ni hydrocarbon yuzuye ifite imiterere isa na parafini, ikaba ari ibikoresho bikozwe mu buryo bwa molekile nyinshi bikozwe na polymerize ethylene. Molekile za polyethylene nta gene za polarity zifite, amazi make ashiramo, kandi ntizishobora gushonga neza. Ntishobora gushonga mu bintu bisanzwe mu bushyuhe bw'icyumba, idashobora gushonga mu bintu birimo alkoholi, ether, ketone, esters, aside nke, n'ibice by'ishingiro bidakomeye. Ariko ishobora kwiyongera mu binyabutabire bya hydrocarboni, hydrocarboni zihumura neza, na hydrocarboni za halogenated, ikangirika na aside zikomeye zirimo ogisijeni, kandi ikagira ogisijeni iyo ishyushye cyangwa imurikiwe mu kirere.

Ibisobanuro

Ikintu	Ibisobanuro
Aho kubira	48-110 °C (Kanda: 9 Torr)
Ubucucike	0.962 g/mL kuri 25 °C
Aho gushonga	92 °C
aho ibintu bihurira	270 °C
ubushobozi bwo guhangana n'ibiza	1.51
Uburyo bwo kubika	-20°C

Porogaramu

1. Polyethylene ishobora gutunganywamo filime, insinga n'udukingirizo tw'insinga, imiyoboro, ibintu bitandukanye bifite ububobere, ibintu byabumbwe mu ijosi, insinga, nibindi. Ikoreshwa cyane mu nganda nko mu buhinzi, mu gupakira no mu modoka.
2. PE ishobora gukoreshwa mu gukora porogaramu za pulasitiki zifite ingaruka zikomeye n'inyongera za kabutike,
3. Ishobora gukoreshwa nk'ibikoresho byo gupfunyikamo ibikomoka ku nganda n'ubuhinzi, ibiribwa, agapfundikizo k'imbuto z'ibihingwa, agapfundikizo k'umuyoboro n'ikigega kidasohoka, n'ibindi.
4. Ikoreshwa mu nganda z'ibiribwa nk'igikoresho cyo guhekenya bombo za gummy.
5. Ikoreshwa nk'igisimbura icyuma, ishobora kandi gukoreshwa nk'amafirime yihariye, ibikoresho binini, imiyoboro minini, amasahani, n'ibikoresho byashongeshejwe.