Factory Wonjezerani Polyacrylonitrile Ndi Cas 25014-41-9

Kupereka kwa Mafakitale Polyacrylonitrile Ndi Cas 25014-41-9 Chithunzi Chodziwika

Mkhalidwe:25014-41-9

Fomula ya Maselo:C3H3N

Kulemera kwa Maselo:53.06262

Maonekedwe:Ufa Woyera

Mawu ofanana:Polyacrylonitrile avareji ya MW150,000 (Yachizolowezi); POLYACRYLONITRILE; 2-Propenenitrile, homopolymer; ACRYLONITRILERESIN; POLYACRYLONITRILE,SECONDARY STANDARD; Orlon;Polyacrylonitrile,pafupifupi MW150.000; ACRYLONITRILERESIN (LOWM.WT.)

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Kodi Polyacrylonitrile Ndi Cas 25014-41-9 Ndi Chiyani?

Polyacrylonitrile ndi polima ya acrylonitrile yopangidwa ndi copolymerization ya acrylonitrile, methyl acrylate, econonic acid, ndi zina zotero. Ndi zinthu zopangira nitrile (yomwe imadziwika kuti ubweya wopangira). Fomula ya mankhwala [CH2=CH-CN] n, kulemera kwapakati kwa molekyulu ya kapangidwe kake ndi 2.5 × 104~8 × 104. Ndi ufa woyera pa kutentha kwabwinobwino, wokhala ndi mphamvu yokoka ya 1.14~1.16. Malo ofewa ndi 267 ℃ ndipo kutentha kwa kuwonongeka ndi 230 ℃.

Kufotokozera

CHINTHU	MALIRE AMODZI
Maonekedwe	Ufa woyera
Malo osungunuka	317 °C
Kuchulukana	1.184 g/mL pa 25 °C (lit.)
Malo osungiramo zinthu	Yotsekedwa mu youma, Kutentha kwa chipinda

Kugwiritsa ntchito

1) Itha kugwiritsidwa ntchito ngati chodzaza chodzaza, zovala zosagwira moto komanso kukonza ulusi wa kaboni mutazungulira
2) Amagwiritsidwa ntchito popota bwino kapena kusakaniza ndi ubweya ndi ulusi wina wa mankhwala popanga nsalu ndi zovala zoluka.