haɓaka nau'in CTBN robar Carboxyl da aka dakatar da butadiene nitrile (CTBN) CAS 25265-19-4 Butadiene-Acrylonitrile da aka dakatar da Carboxyl CAS 25265-19-4/68891-46-3
Butadiene acrylonitrile mai ɗauke da ruwa mai ɗauke da carboxyl wani nau'in roba ne mai ɗauke da carboxyl a matsayin rukunin aikinsa, kuma lambarsa ita ce CTBN, ana iya amfani da shi gabaɗaya a fannin sufurin jiragen sama da masana'antu. Yawanci ana amfani da CTBN tare da resin somatotype. CTBN wanda ke ɗauke da ƙungiyar carboxyl mai aiki zai iya amsawa akan resin epoxy don ƙara tauri.
Ana iya amfani da CTBN kamar haka:
- Manna, haɗawa, rufewa, feshi, tukunya (samar da sararin samaniya, mota, lantarki/lantarki, masana'antu. Aikace-aikacen ruwa da gini...)
- Rufi (magani, foda, ruwa)
- CTBN yana da wahalar amfani da resin epoxy kuma yana da kyakkyawan sassauci mai gyarawa ga resins masu daidaita zafi kamar epoxy, phenolic, polyester mara cikawa da resins masu saurin daukar hoto.
1. Yana ƙara tauri da sassauci na resin thermoset
2. Yana inganta mannewa ga abubuwan da ke da wahalar haɗawa da su
3. Yana ƙara juriya ga tasiri da tsagewa
4. Yana inganta juriya (juriyar gajiya)
5. Yana ƙara ƙarfin yanayin injina na ƙarancin zafin jiki
6. Akwai sigar FDA
1. CTBN kyakkyawan tsari ne na sassauƙa don resins masu daidaita zafi kamar epoxy, phenolic, unsaturated polyester da resins masu amsawa ga haske. Yana iya inganta juriyar karyewa da juriyar tsagewa na samfurin ƙarshe.
2. Manna na ƙarfe da aka yi da resin epoxy wanda CTBN ta gyara (abin da ke cikin acrylonitrile shine 25%), yana da ƙarfi, sassauci da juriya ga gajiya. Ana iya amfani da shi don haɗa abubuwan da ke cikin jirgin sama, da kuma bel ɗin gilashi na halitta da bel ɗin terylene. Hakanan ana iya amfani da wannan manne a matsayin manne mai ɗimbin kayan zane kamar zare na gilashi, terylene da zare na carbon.
3. Mandarin da aka samar daga CTBN da kuma epoxy resin zai iya narkewa a yanayin zafi na yau da kullun, ana iya amfani da shi don haɗa kayan aluminum, zai kai ga mafi girman ƙarfin mannewa bayan awanni 72. Ƙarfin bawon shine 0.55MPa, kuma ƙarfin yankewa shine 26.7MPa. Kayan rufewar lantarki da CTBN modified epoxy ya samar, wanda ke haɓaka juriyar fashewa, ba zai sami tsagewa ba bayan sau 200 ana sake amfani da shi a zafin jiki tsakanin -55.0℃ zuwa 150℃.
4. Ana iya amfani da CTBN a matsayin manne a cikin niƙa da kuma injin yankewa, yana da fa'idodin ƙarancin mannewa amma yana da ƙarin juriya ga gogewa, da kuma aikin gogewa mai kyau, juriya ga ruwan zafi.
5. Ana amfani da CTBN galibi a matsayin abin ɗaurewa don samar da roka mai ƙarfi.
6. CTBN don Rufi (magani, foda, ruwa).
7. Da sauran nau'ikan amfani da yawa
An saka a cikin 50kg/ganga, 180kg/ganga, Lokacin ajiya shine shekara 1.
Umarnin tsaro:
Ya kamata a ajiye a wuri mai sanyi, bushe kuma a bar iska ta shiga. Mafi kyawun yanayi shine tsakanin -20 ~ 38℃. Tsawon lokacin ajiyar shine watanni 12, idan ya ƙare, har yanzu ana amfani da shi idan ya dace da ƙa'ida ta hanyar sake gwadawa. Idan sufuri ya kamata a guji ruwan sama, a guji hasken rana. Kar a haɗa shi da mai ƙarfi na oxidizing.
| KAYA | CTBN-1 | CTBN-2 | CTBN-3 | CTBN-4 | CTBN-5 |
| Ƙimar Carboxyl (mmol/g) | 0.45 - 0.55 | 0.45-0.65 | 0.45-0.65 | 0.65-0.75 | 0.45-0.70 |
| Bayyanar | Ruwan Amber mai kauri, babu wani ƙazanta da ake gani | ||||
| Danko (27℃, Pa.S) | ≤180 | ≤200 | ≤300 | ≤200 | ≤600 |
| Abubuwan da ke cikin acrylonitrile,% | 8.0-12.0 | 8.0-14.0 | 18.0-22.0 | 18.0-22.0 | 24.0-28.0 |
| Danshi, wt% ≤ | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
| Abubuwan da ke canzawa,% ≤ | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
| Nauyin kwayoyin halitta | 3600 - 4200 | 3000 - 4500 | 3000 - 4500 | 2500 - 3000 | 3000 - 4500 |
| * Bugu da ƙari: Za mu iya bincike da haɓaka kowace sabuwar sigar CTBNbisa ga buƙatar musamman ta abokan cinikinmu. | |||||
