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Waa maxay farqiga u dhexeeya polyetylent cadaadiska sare iyo polyetylen-ka hooseeya?

2024,07,01

Polyethylene waa remonlastic remonlastic reing ay sameeyeen polymomerization of ethylene, waa mid ka mid ah kuwa ugu caansan Balaastigga iyo alaabada , wax soo saarka sanadlaha ah ee in ka badan 100 milyan oo tan oo polyetyylen resin, oo lagu xisaabtamo 34% wadarta suuqa balaastigga. Baaskiillada kale ee caanka ah iyo alaabada waxaa ka mid ah xayawaanka (polyetylen) .pvc (polyvinyl chloride) .pp (polypropylene) .pps (polyphenyylene)

PE waa polymer caadi ah, barta dhalaalaska ah ee 130 ℃ ~ 145 ℃, oo lagu gartaa dhadhan la'aan, urxan la'aan, dusha sare, dusha aan sun lahayn, walxaha jilicsan ee aan sun lahayn.

High Pressure Polyethylene

Polyethyne-ka sare ee polyetylen (LDPE), magaca buuxa ee cadaadiska polyetylen-ka sarreeya, oo loo yaqaan "cadaadis sareeya" warshadaha; Polyethyne-ka hooseeya (HDPE), magac buuxa oo magacooda culeyska leh ee polyetylen-ka sarreeya, oo loo yaqaan "cadaadis yar".

Farqiga u dhexeeya polyetylent cadaadiska sare iyo cadaadiska hoos udhaca ah ee polyetylen-ka hooseeya: gaar ahaan laga soo qaado habka wax soo saarka oo loo isticmaalo in la kala saaro:
Cadaadis sareeya

Cadaadis hooseeya Sifooyinka polymalization-ka ayaa la sameeyaa, oo ay ku xigto kala-goynta, qalajinta, qalajinta, iyo geeska.

Adeegsiga:
POLYETYELENEETENTERENTERENTERENE: Ku habboon in laga baaraandego hababka ka-saaridda, duritaanka, fidsan, wax soo saarka oo soosaarka, filimka fudud, filimka daahfurka, xaashida, siligyada. Dejiya, tuubooyinka, weelasha kiimikada, warqad isku-darka ah, alaabooyin la moodo, iwm.

Polyethene-ka-hooseeya monofilin, iwm.

Low Pressure Polyethylene

Codsiga ugu weyn:
LDPE inta badan waxaa loo isticmaalaa codsiyada filimada, oo leh daahfurnaan wanaagsan iyo guryaha lagu farsameeyo ee wanaagsan, laakiin guryaha farsamada liita.

Waxaa jira codsiyo badan oo loo qabo HDPE: Sawirka (taasi waa, fiber-ka bacda wteel (daruuri oo loo baahan yahay), oo ah filim maalinle ah.

Nala soo xiriir

Author:

Mr. jamin

Phone/WhatsApp:

++86 18039354564

Alaabta caanka ah
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Author:

Mr. jamin

Phone/WhatsApp:

++86 18039354564

Alaabta caanka ah
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