Polypropylene CAS 9003-07-0

CAS:9 003-07-0

Molecular Formula:C22H42O3

Molecular Luj:354.56708 ib

EINECS:202-316-6

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

Tso Koj Cov Lus

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Polypropylene CAS 9003-07-0 yog dab tsi?

Polypropylene feem ntau yog cov pob tshab pob tshab, tsis muaj ntxhiab, tsis qab, tsis muaj tshuaj lom, nrog cov txheeb ze ntom ntom ntawm 0.90-0.91, ua rau nws yog hom yas tshaj plaws hauv kev siv. Vim nws cov qauv tsis tu ncua, nws muaj qhov taw tes melting mus txog 167 ℃ thiab yog kub-resistant. Nws qhov ntsuas kub tsis tu ncua tuaj yeem ncav cuag 110-120 ℃, thiab nws tsis deform ntawm 150 ℃ nyob rau sab nraud quab yuam; Corrosion kuj thiab zoo hluav taws xob rwb thaiv tsev kev ua tau zoo.

Specification

Yam khoom	Specification
Boiling point	120-132 ° C
Qhov ntom	0.9 g / mL ntawm 25 ° C (lit.)
Cia tej yam kev mob	-20 ° C
Flash point	> 470
Refractivity	n20/D 1.49 (lit.)
MW	354.56708 ib

Daim ntawv thov

Polypropylene tuaj yeem siv rau kev tsim cov kav dej txias thiab dej kub thiab fittings rau cov dej thiab cov kav dej. Nws muaj cov yam ntxwv ntawm lub zog siab, zoo creep kuj, thiab zoo heev tsis kam mus ya raws thiab tshav kub laus. Polypropylene yog siv rau cov khoom siv kho kom zoo nkauj xws li lub tsheb bumpers, ntsuas vaj huam sib luag, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv roj teeb, thiab cov rooj zaum rooj.