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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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UOP APG™ III Adsorbent
UOP APG III adsorbent ko te adsorbent pai ake i whakawhanakehia mo Air Plant Pre-purification Units (APPU) motuhake mo te tango i nga mea poke penei i te waro hauhaa, te wai, me te hauwai.
Kua pai ake te mahi me te whai waahi ki te whakaheke i nga utu APPU.
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Kaihanga Utu Pai MOCA II (4,4'-Methylene-bis-(2-chloroaniline) CAS: 101-14-4
Ko te 4,4′-Methylene bis(2-chloroaniline), e kiia ana ko MOCA, he puhui waro me te tauira matū C13H12Cl2N2.Ko te MOCA te nuinga e whakamahia ana hei kaihoko whakaraerae mo te whakarewa i te rapa polyurethane me te kaihoko whakawhiti mo nga whakapiri whakakikorua polyurethane.Ka taea hoki te whakamahi MOCA hei kaihoko rongoa mo nga kapia epoxy.
CAS: 101-14-4
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UOP MOLSIV™ 3A EPG Adsorbent
UOP 3A EPG adsorbent, he ahua whakawhiti pāhare pāporo o Momo A rāpoi tatari, he alumini-nosilicate whakarewa alkali.Ko te 3A EPG adsorbent ka ngongo ngota ngota me nga diameter tino nui ki te 3 angstroms.
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UOP GB-620 Adsorbent
Whakaahuatanga
UOP GB-620 adsorbent Ko te adsorbent porowhita hangaia, i roto i tona ahua iti, ki te tango i te hāora me te waro monoxide i te waiwaro me te hauota tukanga awa.Ko nga ahuatanga me nga painga ko:
- Ko te tohatoha rahi o te pore e arai ana ki te kaha ake o te adsorbent.
- Te tohu 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.
- Ka taea te whakatutuki i te tangohanga pokekore taumata ultra-iti na te waahanga kaha i runga i te adsorbent.
- He iti nga waahanga tauhohenga hei whakaiti i te hanga oligomer.
- Kei te waatea i roto i nga puoro rino.
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Kaihanga Utu Pai Diethyl Toluene Diamine( DETDA) CAS: 68479-98-1
Ko te Diethyl Toluene Diamine(DETDA) he kowhai marama ki te wai maramara amipere.Ko te Diethyl Toluene Diamine(DETDA) he kaiwhakawhanui mekameka pai me te utu iti mo nga polyurethanes elastomeric (PU) me tetahi kaihoko rongoa mo nga epoxides (EP).I tua atu ka taea te whakamahi i te Diethyl Toluene Diamine(DETDA) hei takawaenga mo te whakahiato waro.
CAS: 68479-98-1
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UOP GB-562S Adsorbent
Whakaahuatanga
UOP GB-562S adsorbent he porowhita whakarewa sulfide adsorbent hangaia ki te tango mēkuri i awa whāngai hau.Ko nga ahuatanga me nga painga ko:
- Ko te tohatoha rahi o te pore kua arotau ki te teitei ake o te mata me te roa o te oranga o te moenga.
- Te tohu teitei o te tonotono-porosity mo te tere tere me te waahi whakawhiti papatipu poto.
- Sulfide whakarewa kaha kua whakaritea mo te tangohanga pokekore taumata-iti.
- Kei te waatea i roto i nga puoro rino.
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Kaihanga Utu Pai SILANE (A1100) 3-AMINOPROPYLTRIETHOXYSILANE CAS: 919-30-2
3-AMINOPROPYLTRIETHOXYSILANE Hainamana ingoa γ-amino triaxyxyne, CAS 919-30-2, wai kore tae.Ka taea te whakamahi i te 3-AMINOPROPYLTRIETHOXYSILANE hei kaihoko maimoatanga muka karaihe me nga here niho, nga hononga hono silane, me te phenolic, choselin, polyester, epoxy, PBT, polyamide, carbonate, me etahi atu. me ngā āhuatanga hiko haumākū o te kaha piko maroke me te mākū, te kaha kōpeke, te kaha kutikuti, me te haumākū āhuatanga hiko o te kirihou.sex.
CAS: 919-30-2
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UOP GB-280 Adsorbent
Whakaahuatanga
UOP GB-280 adsorbent Ko te adsorbent pakari hangaia ki te tango pūhui whanariki i te awa waiwaro.
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Kaihanga Utu Pai N,N-DIMETHYLFORMAMIDE(DMF) CAS 68-12-2
Ko N,N-DIMETHYLFORMAMIDE te whakapoto hei DMF.He pūhui i hangaia e te whakakapinga o te roopu hydroxyl o te waikawa formic e te roopu dimethylamino, a ko te tauira ngota ko HCON(CH3)2.He wai kore tae, marama, koropupu nui me te kakara amine marama me te kiato whanaunga o 0.9445 (25°C).Ira whakarewa -61 ℃.Kohuatanga 152.8 ℃.Ira hiko 57.78 ℃.Kiato ngohe 2.51.Te pehanga kohu 0.49kpa (3.7mmHg25 ℃).Ko te 445°C te ira mura-aunoa.Ko te tepe pahūtanga o te kohu me te ranunga hau he 2.2 ki te 15.2%.Mena ka tuwhera te mura me te wera nui, tera pea ka wera me te pahū.Ka kaha te mahi ki te waikawa sulfuric concentrated me te waikawa nitric fuming a ka pahū.Ka uru ki te wai me te nuinga o nga whakarewa pararopi.He whakarewa noa mo nga tauhohenga matū.Ko te N,N-DIMETHYLFORMAMID parakore he haunga, engari he haunga ika a N-DIMETHYLFORMAMID-ahumahi, kua pahuatia ranei, na te mea kei roto nga poke o te dimethylamine.
CAS: 68-12-2
