Falegaosimea Sapalai Polyacrylonitrile ma Cas 25014-41-9

Cas:25014-41-9

Fuafua mole:C3H3N

Molecular Weight:53.06262

Fa'aaliga:Pa'u Pa'epa'e

upu uiga tutusa:Polyacrylonitrile averesi Mw150,000 (Typical);POLYACRYLONITRILE;2-Propenenitrile, homopolymer;ACRYLONITRILERESIN;POLYACRYLONITRILE, SECONDARY STANDARD;Orlon;Polyacrylonitrile,approx.MW150.000;ACRYLONITRILERESIN(LOWM.WT.)

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Fa'amatalaga Oloa

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O le a le Polyacrylonitrile ma Cas 25014-41-9?

Polyacrylonitrile o se polymer o acrylonitrile faia e copolymerization o acrylonitrile, methyl acrylate, econonic acid, ma isi. O le mea mata o le nitrile (e masani ona taʻua o fulufulu mamoe).Fuafuaga vailaʻau [CH2=CH-CN] n, averesi mole mamafa mamafa o le fausaga o le 2.5 × 104 ~ 8 × 104. O le paʻepaʻe paʻepaʻe i le vevela masani, ma le mamafa patino o le 1.14 ~ 1.16.O le mea fa'amalulu o le 267 ℃ ma le vevela o le pala e 230 ℃.

Fa'amatalaga

MEA	TULAGA FAAVAE
Fa'aaliga	Pa'u pa'epa'e
Liu liusuavai	317 °C
Malosi	1.184 g/mL ile 25 °C (malamalama)
Tulaga teuina	Faamaufa'ailoga i le mago, Temperature Room

Fa'atatauga

1) E mafai ona faʻaogaina e pei o le faʻapipiʻiina o mea e faʻatumu ai, lavalava e le mu ma le gaosiga o fibre carbon pe a uma ona taamilo
2) Fa'aaogaina mo le milo mama po'o le fa'afefiloi ma le fulufulu mamoe ma isi alava vaila'au e fai ai ie ma lalaga.