Polyacrylonitrile Tukunga Wheketere Me te Cas 25014-41-9

Ngā Kēhi:25014-41-9

Tātai ngota:C3H3N

Taumaha ngota:53.06262

Āhua:Paura Mā

Ngā kupu taurite:Te toharite o te polyacrylonitrile Mw150,000 (Noa); POLYACRYLONITRILE; 2-Propenenitrile, homopolymer; ACRYLONITRILERESIN; POLYACRYLONITRILE, PAEREWA TUARUA; Orlon;Polyacrylonitrile, tata ki te MW150.000; ACRYLONITRILERESIN (WT.IHO)

Waiho tō karere

Taipitopito Hua

Tikiake

Ngā Tohu Hua

He aha te Polyacrylonitrile me te Cas 25014-41-9?

Ko te Polyacrylonitrile he pūhui o te acrylonitrile i hangaia mā te whakakotahitanga o te acrylonitrile, te methyl acrylate, te waikawa econonic, me ētahi atu. Koinei te rauemi mata o te nitrile (e mōhiotia whānuitia ana ko te huruhuru horihori). Ko te tātai matū [CH2=CH-CN] n, ko te taumaha ngota toharite o te hanganga he 2.5 × 104~8 × 104. He paura ma i te pāmahana noa, ko te taumaha motuhake he 1.14~1.16. Ko te pūwāhi whakangawari he 267 ℃, ā, ko te pāmahana pirau he 230 ℃.

Whakatakotoranga

TAONGA	NGĀ ROHE PAEREWA
Āhua	Paura mā
Te pūwāhi rewa	317°C
Kiato	1.184 g/mL i te 25 °C (i roto i te rama)
Ngā tikanga rokiroki	Hirihia ki te pāmahana maroke, rūma

Tono

1) Ka taea te whakamahi hei whakakī tākai, hei kākahu ātete ahi, hei tukatuka muka waro i muri i te miro
2) Whakamahia mō te miro parakore, te whakaranu rānei ki te huruhuru hipi me ētahi atu muka matū hei hanga kakahu me ngā kākahu whatu.