Polypropylene CAS 9003-07-0

CAS:9003-07-0

Foromo ea molek'hule:C22H42O3

Boima ba Molek'hule:354.56708

EINECS:202-316-6

Mantsoe a tšoanang:PROPYLENE, ISOTACTIC REsin; POLYPROPYLENE; POLYPROPYLENE, ATACTIC; POLYPROPYLENE, PSS NANOREINFORCED; POLYPROPYLENE, ISOTACTIC; Polypropylene master batch, lelakabe le fokotsang; Polypropylene, sehlopha sa lifilimi

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Polypropylene CAS 9003-07-0 ke eng?

Polypropylene hangata ke semi se hlakileng se tiileng, se sa nkheng, se sa latsoeheng, se seng chefo, se nang le sekhahla se lekanang sa 0.90-0.91, se e etsa mofuta o bobebe ka ho fetesisa oa polasetiki ka kakaretso. Ka lebaka la sebopeho sa eona se tloaelehileng, se na le ntlha ea ho qhibiliha ho fihla ho 167 ℃ 'me ha se mocheso. Mocheso oa eona o tsoelang pele oa tšebeliso o ka fihla ho 110-120 ℃, 'me ha o holofatse ho 150 ℃ tlas'a matla a ka ntle; Ho hanyetsa kutu le ts'ebetso e ntle ea ho kenya motlakase.

Tlhaloso

Ntho	Tlhaloso
Ntho e belang	120-132 °C
Botenya	0.9 g/mL ho 25 °C (hote.)
Maemo a polokelo	-20°C
flash point	> 470
Refractivity	n20/D 1.49(lit.)
MW	354.56708

Kopo

Polypropylene e ka sebelisoa bakeng sa ho etsa lipeipi tsa metsi a batang le a chesang le lisebelisoa bakeng sa phepelo ea metsi le drainage. E na le litšobotsi tsa matla a phahameng, khanyetso e ntle ea creep, le khanyetso e babatsehang ea mongobo le botsofali ba mocheso. Polypropylene e sebelisetsoa likarolo tse khabisang joalo ka li-bumpers tsa koloi, liphanele tsa lisebelisoa, matlo a futhumatsang, li-anti friction strips, li-betri le liphanele tsa mamati.