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Kaihanga Utu Pai FORMAMIDE CAS: 75-12-7
Ko te Formamide he amide i ahu mai i te waikawa formic me te tauira ngota HCONH₂. Ko te Formamide he wai kore tae, ka uru ki te wai, he rite te kakara ki te haukini. Ka whakamahia te nuinga ki te hanga i nga raau taero sulfa Chemicalbook, huaora waihanga me te whakangawari mo te pepa me te muka. Ka taea e te formamide parakore te whakakore i te maha o nga pūhui katote wai-kore, na reira ka whakamahia ano hei whakarewa.
Nga kupu taurite:Formimidicacid;Formylamide;HCONH2;methanoicacid,amide;METHANAMIDE;FORMIC AMIDE;FORMIC ACID AMIDE;FORMAMIDE
CAS: 75-12-7
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Kaihanga Utu Pai SILANE (A1120) CAS: 3069-29-2 N-(β-AMINOETHYL)-γ-AMINOPROPY TRIMETHOXY SILANE
N-(β-AMINOETHYL)-γ-AMINOPROPY TRIMETHOXY SILANE he wai kore tae, he wai maramara paku kowhai ranei. Ko te SLANE (A1120) he kaihoko hono-agent-a-rua hei whakanui ake i te piri o nga rawa waro ki nga rauemi turanga parakore. Ko te tuatahi ko te whakapiri mo te ao. Urutau ki te nuinga o nga rawa pararopi me nga mea pararopi.
CAS: 3069-29-2
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Kaihanga Utu pai DI METHYL ETHANOLAMINE (DMEA) CAS:108-01-0
Ko te DI METHYL ETHANOLAMINE he whakapotohia hei DMEA, he wai kore tae me te wariu me te haukinia kakara, ka uru ki roto i te etera me te waiwaro kakara. Ko te DI METHYL ETHANOLAMINE he taekore, he maamaa, he tino parakore, he iti te kakara
CAS: 108-01-0
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Kaihanga Utu Pai Dibutyltin Dilaurate (DBTDL) CAS: 77-58-7
Ko te Dibutyltin Dilaurate he taapiri tine pararopi, he whakarewahia te Dibutyltin Dilaurate i roto i te benzene, toluene, te tetrachloride waro, te ethyl acetate, te chloroform, te acetone, te hinu ether me etahi atu whakarewa pararopi me nga kirihou ahumahi katoa, engari kaore e rewa i roto i te wai. Ko nga whakakorikori organotin kaupapa-maha-nui e rere ana i runga i te maakete, ko te Dibutyltin Dilaurate, he mea rongoa ma te liquefaction motuhake. Ko te Dibutyltin Dilaurate he wai hinuhinu kowhai, he tae kore ranei i te pāmahana rūma. , he pai rawa te whakahinuhinu, te marama me te aukati huarere. Pai te ātete ki te parahanga sulfide. Ka taea te whakamahi i te Dibutyltin Dilaurate hei whakapumau i roto i nga hua maamaa ngawari, hei whakahinuhinu pai i roto i nga hua maamaa, hei whakakorikori mo te tauhohenga honohono o te rapa acrylate me te rapa carboxyl, te whakahiato o te polyurethane foam me te polyester, me te rapa silicone vulcanized pāmahana rūma. whakakōkī.
CAS: 77-58-7
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Kaihanga Utu Pai N-METHYL PYRROLIDONE (NMP) CAS: 872-50-4
Ko te N-Methyl Pyrrolidone e kiia ana ko NMP, te tauira irapoi: C5H9NO, Ingarihi: 1-Methyl-2-pyrrolidinone, he kore tae te ahua ki te marama kowhai wai maramara, he kakara haukinia paku, ka uru ki te wai i roto i tetahi waahanga, ka whakarewahia i roto i te ether, acetone Me nga momo whakarewa pararopi katoa penei i te hauwai, nga warowaiwai kua konatunatua me nga warowaiwai katoa penei i te hauwai, te warowaiwai kua konatunatua katoa me te warowaiwai, nga warowaiwai kua konatunatua katoa me te hauwai, te wairewa kakara, me nga warowaiwa katoa. ira kohua 204 ℃, ira uira 91 ℃, kaha hygroscopicity, āhuatanga matū pūmau, kore-waikura ki te waro maitai, konumohe, parahi He iti te waikura. Ko te NMP nga painga o te iti o te pokey, te pai o te matū matū me te waiariki, te polarity teitei, te iti o te wariu, me te kore mutunga kore ki te wai me te maha o nga whakarewa pararopi. Ko te NMP he moroiti-tarukino, a ko te 100PPM te rohe e whakaaetia ana ki te hau.
CAS: 872-50-4
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Kaihanga Utu Pai Triphenylmethane toru isocyanate(wairewa ethyl acetate) CAS: 141-78-6 Waitohu: Desmodur_RE
te pūhui waro me te tātai CH3COOCH2CH3. He haunga reka a Ethyl acetate solution he kakara reka (he rite ki nga pata pea) ka whakamahia ki te whakapiri, ki te tango titi, ki te tii me te kawhe, me te hikareti (tirohia te rarangi o nga taapiri kei roto i te hikareti). Ko te wairewa Ethyl acetate te ester o te waihano me te waikawa acetate; Ka hangaia te otinga Ethyl acetate i runga i te tauine nui hei whakamahi hei whakarewa. Ko te whakakotahitanga o nga mahi a-tau i te 1985 o Japan, Amerika Te Tai Tokerau, me Uropi tata ki te 400,000 toni. I te tau 2004, tata ki te 1.3M taranata i mahia puta noa i te ao.
CAS: 141-78-6
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Kaihanga Pai Pai Polyetheramine T403 CAS:9046-10-0
Ko te Polyetheramine T403 he karaehe o nga puhui polyolefin me te tuara polyether ngawari, ka kapi e nga roopu amine tuatahi, tuarua ranei. Na te mea ko te mekameka matua o te ngota he mekameka polyether ngohengohe, a ko te hauwai i runga i te kapeka o te polyether amine he kaha ake i te hauwai i runga i te roopu hydroxyl kāpeka o te polyether, na reira, ka taea e te Polyetheramine te whakakapi pai mo te polyether i roto i etahi tukanga rauemi, a ka taea te whakapai ake i te mahi tono o nga rauemi hou. Ka whakamahia nuitia te polyetheramine i roto i te polyurethane tauhohe i werohia nga mea whakakikorua, polyurea te rehu, te epoxy kapia whakaora apiha me te hamuhi penehīni.
CAS: 9046-10-0
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UOP CLR-204 Adsorbent
Whakaahuatanga
UOP CLR-204 adsorbent kore-regenerative ko te hua pai mo te tango tohu HCl i Olefin-kei roto waiwaro awa. CLR-204 adsorbent whakarato te kaha pūhaumāota teitei i roto i te ratonga arumoni, i te tino whakaiti hinu matomato me te hanga pūhaumāota waro. Ko nga ahuatanga me nga painga ko:
Ko te tohatoha rahi o te pore kua arotau ki te kaha ake.
Te teitei o te tonotono-porosity mo te tere tere me te waahi whakawhiti papatipu poto.
Tïpako mata teitei hei whakaroa i te oranga o te moenga.
Adsorbent whakaritea mo te mahi tino iti i roto i nga awa tukanga. -
Kaihanga Utu Pai Dimethyl Sulfoxide (DMSO) CAS 67-68-5
Ko te Dimethyl sulfoxide (e kiia ana ko DMSO) he puhui whanariki kei roto, ko te reo Ingarihi Dimethylsulfoxide, ko te tauira ngota ko (CH3) 2SO, he wai kore tae, he kakara, he wai marama hoki i te pāmahana rūma, he wai muramura hygroscopic, he nui te polarity e rua. , ira koropuke teitei, aprotic, miscible ki te wai, tino iti te paitini, te pai o te waiariki, te kore e uru ki te alkanes, te wairewa i roto i te nuinga o nga matū waro penei i te wai, te waihano, te propanol, te ether, te benzene me te chloroform, e mohiotia ana mo te "whakarewa ao".
CAS: 67-68-5
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UOP CG-731 Adsorbent
Whakaahuatanga
UOP CG-731 adsorbent Ko te adsorbent alumina motuhake e he kaha nui me te whiriwhiri mo te hauhā. Ko nga ahuatanga me nga painga ko:
- Ko te tohatoha rahi o te pore kua arotau ki te kaha ake.
- Te teitei o te tonotono-porosity mo te tere tere me te waahi whakawhiti papatipu poto.
- Ko te tïpako teitei o te mata ka roa te oranga o te moenga.
- Kei te waatea i roto i nga pahū rino, i nga peke uta tere ranei.
