N,N'-Ethylenebis(stearamide) CAS 110-30-5
Ethylene distearamide fari ne zuwa haske rawaya foda ko granular kwayoyin halitta. Matsakaicin dangi shine 0.98 (25 ℃), kuma wurin narkewa shine 130 ~ 145 ℃. Wurin walƙiya yana kusan 285 ℃. Insoluble a cikin ruwa, amma foda yana da wettable sama da 80 ° C. Resistant zuwa acid, alkali da ruwa kafofin watsa labarai. Ba a iya narkewa a cikin ethanol, acetone, carbon tetrachloride da sauran kaushi na halitta a cikin zafin jiki. Amma mai narkewa a cikin chlorinated hydrocarbons da aromatics, hazo da gel lokacin sanyaya. Ethylene bisstearamide (EBS), kuma aka sani da vinyl bisstearamide, yana ɗaya daga cikin samfuran bisamide na farko da aka haɓaka. Tsarin EBS yana ƙunshe da ƙungiyoyin amide na polar da ƙungiyoyin hydrophobic masu tsayi biyu masu tsayi, don haka yana da halayen yanayin zafi mai zafi da ƙarancin zafin jiki. Bugu da ƙari, yana da kyakkyawar dacewa tare da resins na roba irin su acrylonitrile-butadiene-styrene polymer (ABS), polyvinyl chloride, resin phenolic, polystyrene da sauransu.
| ITEM | STANDARD |
| Bayyanar | Foda |
| Kamshi | Babu wari |
| Launi (Gardner) | ≤3# |
| Wurin narkewa (℃) | 141.5-146.5 |
| Darajar Acid (mgKOH/g) | ≤7.50 |
| Darajar Amin (mgKOH/g) | ≤2.50 |
| Danshi (wt%) | ≤0.30 |
| Rashin aikin injiniya | Φ0.1-0.2mm (mutum/10g) |
| Φ0.2-0.3mm (mutum/10g) | |
| Φ≥0.3mm (mutum/10g) |
Ethylene bisstearamide za a iya amfani dashi kamar:
(1) Filastik lubricants tare da wuya ABS, wuya vinyl chloride gyare-gyaren, polishing, allura gyare-gyaren na ciki man shafawa, tare da 0.5-2.0 daidaituwa adadin, ba ya shafar thermal kwanciyar hankali na roba, surface bayyanar, sautin, fim nuna gaskiya, da dai sauransu.
(2) Man shafawa Lokacin jefa harsashi, ƙara wannan samfurin zuwa gauran guduro da yashi azaman mai mai na iya taka rawa mai santsi.
(3) Lokacin da ake amfani da sarrafa ƙarfe da ƙarfe na foda don zana waya ta ƙarfe, amfani da wannan samfur na iya haɓaka saurin zane, tsawaita rayuwar ƙirar ƙarfe, da haɓaka santsin saman waya. Bugu da kari, a karshen aikin gyaran karfen, kafin karfen ya narke, wanda ya fara yin cudanya da wannan samfurin, kuma ya yi amfani da wannan samfurin a matsayin mai mai ga karfen, na iya rage lalacewa na karfen.
(4) Wakilin hana ɗaukar hoto Ƙara wannan samfurin zuwa manne, kakin zuma, robobi, da dai sauransu, kuma yana da tasiri mai kyau na hana cake da cire fim.
(5) mai sarrafa danko. Don kwalta, mai cire fenti a cikin kwalta ƙara wannan samfurin zai iya ƙara wurin laushi, rage danko, inganta juriya na lalata ruwa ko acid. Ƙara wannan samfurin zuwa mai cire fenti zai iya inganta aikin cire fenti.
(6) Ana amfani da kakin kakin zuma wakili na anti-lalata yawanci ana amfani da kakin zuma, kamar ƙara wannan samfur a cikin kakin zuma, na iya haɓaka kaddarorin kakin zuma. Bugu da ƙari, ƙara benzyl a cikin fenti ko fenti na iya inganta juriyar ruwan gishiri da kuma juriya na ruwa.
(7) Mai haskaka saman saman Haɗa wannan samfur a cikin roba a cikin fenti na iya inganta sulɓin fuskar fentin yin burodi da kuma kyalli na saman kayan roba.
25kg/drum
N,N'-Ethylenebis(stearamide) CAS 110-30-5
N,N'-Ethylenebis(stearamide) CAS 110-30-5
