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Mai ƙira Kyakkyawan Farashin SILANE (A171) Vinyl Trimethoxy Silane CAS: 2768-02-7
Vinyltrimethoxysilane, ana amfani dashi azaman mai gyara polymer ta hanyar halayen grafting.Ƙungiyoyin trimethoxysilyl da aka lanƙwasa da suka haifar suna iya aiki azaman rukunin yanar gizo mai kunna danshi.Ana sarrafa silane grafted polymer azaman thermoplastic kuma crosslinking yana faruwa bayan ƙirƙira labarin da aka gama akan bayyanar danshi.
Saukewa: 2768-02-7
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UOP GB-562S Adsorbent
Bayani
UOP GB-562S adsorbent wani abu ne mai siffar karfe sulfide adsorbent wanda aka tsara don cire mercury daga rafukan ciyar da iskar gas.Abubuwan fasali da fa'idodi sun haɗa da:
- Ingantattun girman rabe-raben rabe-rabe wanda ke haifar da mafi girman fili da tsawon rayuwar gado.
- Babban mataki na macro-porosity don saurin adsorption da gajeren yanki na canja wurin taro.
- Ƙarfe sulfide da aka keɓance don ƙauyen ƙazanta mara ƙarancin ƙazanta.
- Akwai a cikin ganguna na karfe.
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Mai ƙera Kyawun Farashin N,N-DIMETHYLFORMAMIDE(DMF) CAS 68-12-2
N,N-DIMETHYLFORMAMIDE an takaice shi da DMF.Yana da wani fili da aka samar ta hanyar maye gurbin ƙungiyar hydroxyl na formic acid ta ƙungiyar dimethylamino, kuma tsarin kwayoyin halitta shine HCON (CH3) 2.Ruwa ne mara launi, bayyananne, mai tafasa mai ƙarfi tare da ƙamshin amine mai haske da ƙarancin dangi na 0.9445 (25°C).Matsayin narkewa -61 ℃.Tushen tafasa 152.8 ℃.Ma'anar Flash 57.78 ℃.Yawan tururi 2.51.Matsin tururi 0.49kpa (3.7mmHg25 ℃).Wurin kunnawa ta atomatik shine 445 ° C.Iyakar fashewar tururi da cakuda iska shine 2.2 zuwa 15.2%.Idan akwai bude wuta da zafi mai zafi, yana iya haifar da konewa da fashewa.Yana iya mayar da martani da ƙarfi tare da tattara sulfuric acid da fuming nitric acid har ma ya fashe.Yana da miskible da ruwa da mafi yawan kaushi na halitta.Yana da sauran ƙarfi na kowa don halayen sinadaran.Pure N,N-DIMETHYLFORMAMIDE ba shi da wari, amma darajar masana'antu ko lalacewa N,N-DIMETHYLFORMAMID yana da kamshin kifi saboda yana dauke da dimethylamine impurities.
Saukewa: 68-12-2
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UOP GB-280 Adsorbent
Bayani
UOP GB-280 adsorbent shine adsorbent mai ƙarfi wanda aka tsara don cire mahaɗan sulfur daga rafukan hydrocarbon.
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UOP GB-238 Absorbent
Bayani
UOP GB-238 absorbent wani abu ne na musamman na ƙwanƙwasa wanda aka ƙera don ɗaukar arsin da phosphine daga hydrocarbons.
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Mai ƙera Kyawun Farashin Dimethyl Sulfoxide (DMSO) CAS 67-68-5
Dimethyl sulfoxide (wanda ake nufi da DMSO) wani fili ne mai dauke da sulfur, Ingilishi Dimethylsulfoxide, tsarin kwayoyin halitta shine (CH3) 2SO, ruwa ne mara launi, mara wari da bayyananne a dakin da zafin jiki, ruwa mai flammable hygroscopic, kuma yana da duka duka biyun. polarity., Babban wurin tafasa, aprotic, miscible tare da ruwa, ƙananan ƙarancin guba, kyakkyawan kwanciyar hankali na thermal, maras kyau tare da alkanes, mai narkewa a cikin mafi yawan kwayoyin halitta kamar ruwa, ethanol, propanol, ether, benzene da chloroform, wanda aka sani da Ga "ƙawanin duniya" .
Saukewa: 67-68-5
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Mai ƙera Kyakkyawan Farashin Diethyl Toluene Diamine(DETDA) CAS: 68479-98-1
Diethyl Toluene Diamine (DETDA) rawaya ce mai haske zuwa ruwa mai haske.Diethyl Toluene Diamine (DETDA) kyakkyawan sarkar sarkar mai rahusa ce don elastomeric polyurethanes (PU) da kuma wakili na maganin epoxides (EP).Bugu da kari Diethyl Toluene Diamine (DETDA) na iya amfani da shi azaman tsaka-tsaki don haɗaɗɗun kwayoyin halitta.
Saukewa: 68479-98-1
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UOP GB-222 Adsorbent
Bayani
UOP GB-222 adsorbent babban iya aiki ne mai siffar ƙarfe oxide adsorbent wanda aka ƙera don cire mahaɗan sulfur.Abubuwan fasali da fa'idodi sun haɗa da:
- Matsakaicin bangaren aiki don mafi girman iya aiki idan aka kwatanta da al'ummomin da suka gabata
- Babban yanki mai tsayi don haɓaka tarwatsawar ƙarfe mai aiki don tsawaita rayuwar gado.
- Ƙarfe oxide na musamman mai aiki don cire ƙazanta mai ƙarancin ƙarancin matakin.
- Babban digiri na macro-porosity da rarraba girman pore don saurin adsorption da gajeren yanki na canja wurin taro.
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Mai ƙira Kyakkyawan Farashin Polyethramine T403 CAS: 9046-10-0
Polyethramine T403 wani nau'i ne na mahaɗan polyolefin tare da kashin baya na polyether mai laushi, wanda ƙungiyoyin amine na farko ko na sakandare suka rufe.Domin babban sarkar kwayoyin halitta shine sarkar polyether mai laushi, kuma hydrogen akan tashar polyether amine ya fi aiki fiye da hydrogen akan rukunin hydroxyl na polyether, sabili da haka, Polyetheramine na iya zama mai kyau madadin polyether a wasu matakai na kayan aiki. , kuma zai iya inganta aikin aikace-aikacen sababbin kayan.Ana amfani da polyethramine ko'ina a cikin kayan aikin allura mai amsawa na polyurethane, fesa polyurea, ma'aikatan warkarwa na epoxy da man fetur.
Saukewa: 9046-10-0
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UOP GB-217 Absorbent
Bayani
UOP GB-217 absorbent shine abin sha mai jujjuyawar ƙarfe oxide wanda aka ƙera don kawar da mahadi sulfur.
