Polypropylene CAS 9003-07-0

CAS:9003-07-0

Fọọmu Molecular:C22H42O3

Ìwọ̀n Molikula:354.56708

EINECS:202-316-6

Awọn itumọ ọrọ sisọ:PROPYLENE, RESIN ISOTACTIC; POLYPROPYLENE; POLYPROPYLENE, ATACTIC; POLYPROPYLENE, PSS NANOREINFORCED; POLYPROPYLENE, ISOTACTIC; Ipele titunto si polypropylene, idaduro ina; Polypropylene, ipele fiimu

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Kini Polypropylene CAS 9003-07-0?

Polypropylene jẹ igbagbogbo ologbele sihin ti o lagbara, ailarun, aini itọwo, ti kii ṣe majele, pẹlu iwuwo ibatan ti 0.90-0.91, ti o jẹ ki o jẹ iru ṣiṣu ti o fẹẹrẹ julọ ni lilo gbogbogbo. Nitori eto deede rẹ, o ni aaye yo ti o to 167 ℃ ati pe o jẹ sooro ooru. Awọn iwọn otutu lilo lemọlemọfún le de ọdọ 110-120 ℃, ati pe ko ṣe abuku ni 150 ℃ labẹ agbara ita; Idaabobo ipata ati iṣẹ idabobo itanna to dara.

Sipesifikesonu

Nkan	Sipesifikesonu
Oju omi farabale	120-132 °C
iwuwo	0.9 g/mL ni 25 °C (tan.)
Awọn ipo ipamọ	-20°C
oju filaṣi	> 470
Refractivity	n20/D 1.49(tan.)
MW	354.56708

Ohun elo

Polypropylene le ṣee lo fun iṣelọpọ awọn paipu omi tutu ati omi gbona ati awọn ohun elo fun ipese omi ati idominugere. O ni awọn abuda ti agbara giga, resistance ti nrakò ti o dara, ati resistance to dara julọ si ọrinrin ati ti ogbo ooru. A lo Polypropylene fun awọn ẹya ohun ọṣọ gẹgẹbi awọn bumpers ọkọ ayọkẹlẹ, awọn panẹli ohun elo, awọn ile igbona, awọn ila ija ija, awọn ọran batiri, ati awọn panẹli ilẹkun.