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Wopanga Mtengo Wabwino N-ETHYL PYRROLIDONE (NEP) CAS: 2687-91-4
NEP ndi madzi opanda mtundu komanso owoneka bwino okhala ndi polarity kwambiri, kukhazikika kwamankhwala komanso kukhazikika kwamafuta ambiri.NEP ndi malo otentha ndi 82-83 ° C (-101.3Kpa), refractive index ndi 1.4665 Chemicalbook, ndipo kachulukidwe ndi 0.994.NEP ili ndi mawonekedwe osungunuka kwambiri, kuthamanga kwa mpweya wochepa komanso kutsika kwa dielectric pafupipafupi.Mwandalama, NEP itha kugwiritsidwa ntchito ngati zosungunulira zosankhidwa bwino, chothandizira ndi cationic surfactant.
N-ETHYL PYRROLIDON ili ndi alkali yofooka;NEP ndi amphamvu polar organic zosungunulira kuti akhoza kusungunuka ndi kufanana kulikonse ndi madzi ndi ambiri organic solvents.NEP ntchito ndi divestitist wa lithiamu mabatire, youma guluu waluso, ndi kuwala kusagwira dzimbiri agent, ❖ kuyanika chofutukuka wothandizila, ndi epoxy utomoni guluu m'mphepete. .
CAS: 2687-91-4
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Wopanga Mtengo Wabwino NJIRA YONSE YA CAPTURE 3800 CAS: 72244-98-5
NTCHITO YOTHANDIZA CAPTURE 3800 ndi sulfhydryl yothetsa madzi epoxy kuchiritsa wothandizira wokhala ndi mawonekedwe a fungo lopanda mtundu, lowonekera komanso lotsika.Pamaso pa olimbikitsa apamwamba amine, ndi Epoxy utomoni akhoza kuchiritsidwa mofulumira pa kutentha otsika ndi filimu zinthu.Nthawi ya gel osakaniza imatha kuchepetsedwa posankha tertiary amine accelerator yochepetsedwa mpaka mphindi 4.ZINTHU ZINA ZA CAPTURE 3800 zili ndi zomatira zabwino kwambiri ndipo zitha kugwiritsidwa ntchito ngati kulimbikitsa kupititsa patsogolo kuthamanga kwa machiritso a utomoni ndi madigiri ena ochiritsa amine.
CAS: 72244-98-5
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Wopanga Mtengo Wabwino N,N-Dimethylcyclohexylamine(DMCHA) CAS: 98-94-2
N,N-Dimethylcyclohexylamine ndi organic pawiri ndi mankhwala chilinganizo C8H17N.N,N-Dimethylcyclohexylamine ndi colorless ndi mandala madzi, osasungunuka m'madzi, sungunuka ambiri organic solvents monga ethanol ndi etha.N,N-Dimethylcyclohexylamine imagwiritsidwa ntchito makamaka ngati chothandizira komanso chothamangitsira mphira.Yapakatikati, itha kugwiritsidwanso ntchito pochiza nsalu.
Mankhwala katundu: malo osungunuka: -60 ° C, malo otentha: 158-159 ° C (LIT.) Kachulukidwe: 0.849g/mlat25 ° C (LIT.) Kuthamanga kwa nthunzi: 3.6mmhgchemicalbook (20 ° C) refractive index: n20/ d1 ndi.454 (LIT.) Kuwala: 108 ° F Malo osungira: Kusunga pansi+30 ° C.
CAS: 98-94-2
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Wopanga Mtengo Wabwino Dibutyltin Dilacetate (DBTDA) CAS: 1067-33-0
Dibutyltin diacetate ndi madzi achikasu owoneka bwino., amachita ngati chothandizira cholumikizira.Ndi yosavuta kukonza ndipo itha kugwiritsidwa ntchito mpaka 250 ° C.Dibutyltin diacetate sisungunuka m'madzi ndipo imasungunuka mu zosungunulira zambiri za organic.Amagwiritsidwa ntchito mu silanol condensation reaction poika caulk ndi sealant.
Nambala ya EineCS: 213-928-8, chilinganizo cha maselo: C12H24SN, kulemera kwa maselo: 351.03, malo osungunuka: 7-10 ℃, Njira yamadzi: Insoluble SN content: 32.5 ± 0.5% , Kachulukidwe: 1.32 ± 20 ℃, Boiling ℃ mfundo: 140 ～ 144 ℃/10mmhg, thupi mfundo muyezo : Kuwala chikasu kapena colorless ndi mandala madzi ndi acetic acid fungo.Ndi olimba kapena theka-olimba m'munsimu 10 ° C. Coisturizing mfundo: 8-10 ℃.
CAS: 1067-33-0
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Wopanga Mtengo Wabwino D2000 CAS: 9046-10-0
Amine-TerminatedPolyether (D2000) ndi kalasi ya polyolefin yopangidwa ndi polyether yofewa yamsana, yomangidwa ndi magulu aamine oyambirira kapena apamwamba.Chifukwa unyolo waukulu wa molekyulu ndi unyolo wofewa wa polyether, ndipo haidrojeni yomwe ili pamtunda wa polyether amine imagwira ntchito kwambiri kuposa haidrojeni pagulu la polyether ya polyether, motero, polyether amine ikhoza kukhala m'malo mwa polyether muzinthu zina. ndondomeko, ndipo akhoza kupititsa patsogolo ntchito ya zipangizo zatsopano.D2000 chimagwiritsidwa ntchito polyurethane zotakasika jekeseni akamaumba zipangizo, polyurea kupopera mbewu mankhwalawa, epoxy utomoni kuchiritsa wothandizira ndi scavengers petulo.
Chemical Properties:Poly(propylene glycol) bis(2-aminopropyl ether) ndi madzi onyezimira achikasu kapena opanda colorless potentha firiji, ndi ubwino wa low viscosity, low vapor pressure and high primary primary amine content, ndipo amasungunuka mu zosungunulira monga. ethanol, aliphatic hydrocarbons, zonunkhira za hydrocarbon, esters, glycol ethers, ketoni ndi madzi.
CAS: 9046-10-0
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Wopanga Mtengo Wabwino D230 CAS: 9046-10-0
D230 ndi mandala madzi, D230 ndi kuwala chikasu kapena colorless mandala madzi firiji.D230 ali ndi ubwino otsika mamasukidwe akayendedwe, otsika nthunzi kuthamanga ndi mkulu primary okhutira amine.D230 akhoza kusungunuka mu Mowa, aliphatic hydrocarbons, onunkhira hydrocarbons, esters, glycol ethers, ketoni ndi madzi.
Chemical Properties:Poly(propylene glycol) bis(2-aminopropyl ether) ndi madzi owala achikasu kapena opanda colorless mandala pa kutentha firiji, ndi ubwino wa low mamasukidwe akayendedwe, low nthunzi kuthamanga ndi mkulu primary zili amine, ndipo sungunuka mu zosungunulira monga ethanol, aliphatic hydrocarbons, zonunkhira za hydrocarbon, esters, glycol ethers, ketoni ndi madzi.
CAS: 9046-10-0
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Wopanga Mtengo Wabwino Butylal (Dibutoxymethane) CAS: 2568-90-3
Butylal (Dibutoxymethane) ndi chosungunulira chopanda halogen komanso chochepa kwambiri chomwe chingagwiritsidwe ntchito kusungunula zitsanzo zamalonda za polyethylene (LDPE) kuti zifufuze kugawa kwa maselo pogwiritsa ntchito gel permeation chromatography (GPC).Butylal (Dibutoxymethane) itha kugwiritsidwanso ntchito ngati reactant kukonzekera butoxymethyltriphenylphosphonium iodide.Butylal (Dibutoxymethane) imagwiritsidwa ntchito popanga kaboni homologation komanso ngati kiyi yothandiza yapakatikati mu kaphatikizidwe ka organic.
CAS: 2568-90-3
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UOP MOLSIV™ RZ-4250 Adsorbent
Kufotokozera ndi Kugwiritsa Ntchito
RZ 4250 adsorbent ndi sieve yosinthika ya asidi yomwe imapangidwa ndi UOP kuti ichotse madzi mumitsinje ya chlorinated hydrocarbon yokhala ndi ma adsorption ochepa a mtsinje wonyamula.
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Wopanga Mtengo Wabwino Oleic acid CAS:112-80-1
Oleic acid : Oleic acid ndi mtundu wa unsaturated fatty acid ndi kapangidwe kake ka molekyulu kamakhala ndi carbon-carbon double bond, kukhala mafuta acid omwe amapanga olein.Ndi imodzi mwazinthu zambiri zachilengedwe zaunsaturated mafuta zidulo.Mafuta a lipid hydrolysis angapangitse oleic acid ndi mankhwala opangidwa ndi CH3 (CH2) 7CH = CH (CH2) 7 • COOH.Glyceride ya oleic acid ndi imodzi mwazinthu zazikulu zamafuta a azitona, mafuta a kanjedza, mafuta anyama ndi mafuta ena anyama ndi masamba.Zogulitsa zake m'mafakitale nthawi zambiri zimakhala ndi 7 ~ 12% yamafuta acids (palmitic acid, stearic acid) ndi zina zochepa zamafuta acids (linoleic acid).Ndi madzi amafuta opanda mtundu, mphamvu yokoka yake ndi 0.895 (25/25 ℃), kuzizira 4 ℃, kuwira kwa 286 °C (13,332 Pa), ndi refractive index ya 1.463 (18 ° C).
Oleic acid CAS 112-80-1
Dzina lazogulitsa: Oleic acidCAS: 112-80-1
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Wopanga Mtengo Wabwino 2,5,7,10-Tetraoxaundecane CAS: 4431-83-8
Katundu wa katundu: wapawiri (2-mita oxygen oxygen) kugwirizana kwa 2,5,7,10-tetraoxane;formaldehyde 2-nailing aid aldehyde, makhalidwe: madzi opanda mtundu, kachulukidwe: 0,995 g: 0,995 g: 0,995g / cm3, malo otentha: 60°C 1,5mm, refractive index: 1.414, flash point: 60°C/1.5mm, Kusungunuka kwamadzi: Kusakanikirana Kwambiri M'madzi.
CAS: 4431-83-8
