Polypropylene CAS 9003-07-0

CAS:9003-07-0

Cov mis molecular:C22H42O3

Qhov Hnyav Molecular:354.56708

EINECS:202-316-6

Cov lus txhais:PROPYLENE, ISOTACTIC RESIN; POLYPROPYLENE; POLYPROPYLENE, ATACTIC; POLYPROPYLENE, PSS NANOREINFORCED; POLYPROPYLENE, ISOTACTIC; Polypropylene master batch, nplaim taws retarding; Polypropylene, zaj duab xis qib

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Polypropylene CAS 9003-07-0 yog dab tsi?

Polypropylene feem ntau yog cov khoom pob tshab ib nrab, tsis muaj ntxhiab, tsis muaj saj, tsis muaj tshuaj lom, nrog qhov ceev ntawm 0.90-0.91, ua rau nws yog hom yas sib dua tshaj plaws hauv kev siv dav dav. Vim nws cov qauv ib txwm muaj, nws muaj qhov chaw yaj txog li 167 ℃ thiab tiv taus cua sov. Nws qhov kub siv tas mus li tuaj yeem ncav cuag 110-120 ℃, thiab nws tsis deform ntawm 150 ℃ nyob rau hauv lub zog sab nraud; tiv taus corrosion thiab kev ua haujlwm hluav taws xob zoo.

Cov Lus Qhia Tshwj Xeeb

Khoom	Cov Lus Qhia Tshwj Xeeb
Kub taw tes	120-132 °C
Qhov Ceev	0.9 g/mL ntawm 25 °C (lit.)
Cov xwm txheej cia khoom	-20°C
Qhov taw tes kub hnyiab	>470
Kev cuam tshuam ntawm qhov ci ntsa iab	n20/D 1.49(lit.)
MW	354.56708

Daim Ntawv Thov

Polypropylene siv tau rau kev tsim cov kav dej txias thiab dej kub thiab cov khoom siv rau kev muab dej thiab kev ntws dej. Nws muaj cov yam ntxwv ntawm lub zog siab, tiv taus kev nkag mus zoo, thiab tiv taus zoo heev rau cov dej noo thiab cua sov laus. Polypropylene siv rau cov khoom dai kom zoo nkauj xws li lub tsheb bumpers, cov vaj huam sib luag ntsuas, cov tsev cua sov, cov ntawv tiv thaiv kev sib txhuam, cov roj teeb, thiab cov vaj huam sib luag qhov rooj.