Badeecadaha

Rabadhka butyronitrile ee la joojiyay ee caagga dareeraha ah-Hydroxyl (HTBN)

Sharaxaad Gaaban:

HTBN waa caag nitrile dareere ah oo leh kooxo shaqeynaya oo hydroxyl ah labada daraf ee silsiladda molecular-ka, waxay leedahay sifooyin jireed iyo kiimiko oo la mid ah cinjirka nitrile, waxaana lagu daaweyn karaa wakiilka daaweynta isocyanate oo leh falcelin wanaagsan iyo waxqabad farsamayn.


Faahfaahinta Badeecada

Su'aalaha Badiya La Weydiiyo

Calaamadaha Alaabta

Guryaha iyo Isticmaalka

HTBN waa caag nitrile dareere ah oo leh kooxo shaqeynaya oo hydroxyl ah labada daraf ee silsiladda molecular-ka, waxay leedahay sifooyin jireed iyo kiimiko oo la mid ah cinjirka nitrile, waxaana lagu daaweyn karaa wakiilka daaweynta isocyanate oo leh falcelin wanaagsan iyo waxqabad farsamayn.

Waxay leedahay iska caabin saliid oo wanaagsan, iska caabin kulaylka, iska caabin xoqid iyo isku dhejin xooggan. Inta badan waxaa loo isticmaalaa dhejisyada, dahaarka, wakiilka adkaynta resin, waxay kor u qaadi kartaa adkaanta, isku dhejinta iyo adkeysiga walxaha isku dhafan, saliidda iyo iska caabinta kulaylka.

Tilmaamaha farsamada

Shay

HTBN-I

HTBN-II

Cufka molecular-ka

2000-3000

2000-3000

Qiimaha hydroksil, mmol/g

0.8-1.2

0.8-1.2

Waxyaabaha ku jira acrylonitrile

10-18

20-28

Viscosity (40℃), Pa-s

≤ 100

≤ 300

Jajabka cufka biyaha, %

<0.05

<0.05


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