Samar da masana'anta Polyacrylonitrile Tare da Cas 25014-41-9

Cas:25014-41-9

Tsarin kwayoyin halitta:C3H3N

Nauyin Kwayoyin Halitta:53.06262

Bayyanar:Farin Foda

Ma’ana:Polyacrylonitrile matsakaita Mw150,000 (Na al'ada);POLYACRYLONITRILE;2-Propenenitrile, homopolymer;ACRYLONITRILERESIN;POLYACRYLONITRILE, MATSAYI NA BIYU;Orlon;Polyacrylonitrile, kimanin.MW150.000;ACRYLONITRILERESIN (LOWM.WT.)

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Menene Polyacrylonitrile Tare da Cas 25014-41-9?

Polyacrylonitrile shine polymer na acrylonitrile wanda aka kafa ta hanyar copolymerization na acrylonitrile, methyl acrylate, econonic acid, da dai sauransu. Shi ne albarkatun kasa na nitrile (wanda aka fi sani da ulu na wucin gadi).Tsarin sinadarai [CH2 = CH-CN] n, matsakaicin nauyin kwayoyin halitta na tsarin shine 2.5 × 104 ~ 8 × 104. Yana da farin foda a yanayin zafi na al'ada, tare da takamaiman nauyin 1.14 ~ 1.16.A softening batu ne 267 ℃ da bazuwar zafin jiki ne 230 ℃.

Ƙayyadaddun bayanai

ITEM	STANDARD IYAKA
Bayyanar	Farin foda
Wurin narkewa	317 ° C
Yawan yawa	1.184 g/mL a 25 ° C (lit.)
Yanayin ajiya	Rufewa a bushe, Zazzabin ɗaki

Aikace-aikace

1) Ana iya amfani dashi azaman filler, suturar wuta da sarrafa fiber carbon bayan kadi
2) Ana amfani da shi don zaren kadi ko gauraye da ulu da sauran sinadarai don yin yadi da saƙa.