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Olupese Iye Didara ACETYL ACETONE (2,4 PENTANEDION) CAS 123-54-6
ACETYL ACETONE, ti a tun mọ ni diacetylmethane, pentamethylene dione, jẹ itọsẹ ti acetone, agbekalẹ molikula CH3COCH2COCH3, ti ko ni awọ si imọlẹ ina sihin omi ofeefee.ACETYL ACETONE nigbagbogbo jẹ adalu tautomers meji, enol ati ketone, eyiti o wa ni iwọntunwọnsi agbara.Enol Chemicalbook isomers ṣe awọn ifunmọ hydrogen ninu moleku.Ninu apopọ, keto ṣe akọọlẹ fun bii 18%, ati awọn fọọmu alkenes Ọtí jẹ 82%.Epo epo ether ojutu ti adalu ti wa ni tutu si -78 ° C, ati pe fọọmu enol ti wa ni iponju bi ohun ti o lagbara, ki awọn meji ti yapa;nigbati fọọmu enol pada si iwọn otutu yara,ACETYL ACETONE wa ni aifọwọyi ni ipo iwọntunwọnsi loke.
Awọn itumọ ọrọ: acetyl; Acetyl2-propanone; acetyl-2-propanon; acetyl2-propanone; acetyl-aceton; CH3COCH2COCH3;pentan-2,4-dione; Pentanedione
CAS: 123-54-6
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Olupese Didara Iye SILANE (A172) vinyltris (beta-methoxyethoxy) silane CAS: 1067-53-4
Vinyltris (beta-methoxyethoxy) silane jẹ oluranlowo isọpọ ti o ṣiṣẹ fainali ti o ṣe agbega isọdọkan laarin awọn resini ti ko ni irẹwẹsi, iru polyester tabi awọn resin polyethylene crosslinked tabi elastomers ati awọn sobusitireti inorganic, pẹlu gilasi fiber, silica, silicates ati ọpọlọpọ awọn oxides irin.Nigbati o ba lo bi oluranlowo idapọ, Vinyltris(beta-methoxyethoxy) silane dinku ifamọ ti awọn ọja 'ẹrọ ati awọn ohun-ini itanna lati gbona ati/tabi ọrinrin.
CAS: 1067-53-4
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![Olupese Didara Iye SILANE (A187) [3- (2,3-Epoxypropoxy) propyl] trimethoxysilane CAS: 2530-83-8](//cdn.globalso.com/incheechem/SILANE-A187......-300x300.jpg)
Olupese Didara Iye SILANE (A187) [3- (2,3-Epoxypropoxy) propyl] trimethoxysilane CAS: 2530-83-8
[3- (2,3-Epoxypropoxy) propyl] trimethoxysilane jẹ silane ti o ṣiṣẹ-ipoxy-iṣẹ, [3- (2,3-Epoxypropoxy) propyl] trimethoxysilane jẹ ko o, omi koriko ina.[3- (2,3-Epoxypropoxy) propyl] trimethoxysilane le ṣee lo bi oluranlowo asopọpọ ni polysulfide ati polyurethane caulks ati sealants, ni nkan ti o wa ni erupe ile tabi gilasi ti a fi agbara mu awọn thermosets ati awọn thermoplastics, ati ni gilasi roving size-binders.[3- (2,3-Epoxypropoxy) propyl] trimethoxysilane ti wa ni paapaa oojọ ti bi aropo-igbega ifaramọ ni awọn ọna gbigbe omi, fun apẹẹrẹ imudara ifaramọ ti acrylic latex sealants.
CAS: 2530-83-8
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Olupese Ti o dara Iye Tetrahydrofuran CAS: 109-99-9
Tetrahydrofuran (THF) jẹ ti ko ni awọ, omi ti o ni iyipada pẹlu ethereal tabi olfato acetonelike ati pe o jẹ aṣiṣe ninu omi ati ọpọlọpọ awọn ohun elo ti o wa ni erupẹ.Ibi ipamọ gigun ni olubasọrọ pẹlu afẹfẹ ati ni isansa ti antioxidant le fa THF lati decompose sinu awọn ibẹjadi peroxides.
CAS: 109-99-9
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Olupese Iye Didara Hardlen CY-9122P CAS: 8442-33-1
Hardlen CY-9122P ni isunmọ ti o dara julọ ti ohun elo ipilẹ ti polyetryonne.O jẹ polyaline wiwọn molikula kekere ti o ni iyipada acid pataki, eyiti o ni ibamu to dara pẹlu awọn resini miiran.Ni gbogbogbo ti a lo ni kikun abẹlẹ ti bompa ọkọ ayọkẹlẹ PP/EPDM, o le gba awọn ipa isunmọ ti o dara julọ laisi ilana iṣaaju eyikeyi (gẹgẹbi awọn ina pilasima ati itọju dada epo).
CAS: 68442-33-1
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Olupese Good Price FORMAMIDE CAS: 75-12-7
Formamide jẹ amide ti o wa lati formic acid pẹlu agbekalẹ molikula HCONH₂.Formamide jẹ omi ti ko ni awọ, ti ko ni omi, o si ni õrùn ti o dabi amonia.Ni akọkọ ti a lo ninu iṣelọpọ awọn oogun Kemikali sulfa, awọn vitamin sintetiki ati awọn asọ fun iwe ati okun.Foramide mimọ le tu ọpọlọpọ awọn agbo ogun ionic ti ko ṣee ṣe omi ati nitorinaa tun lo bi epo.
Awọn itumọ ọrọ: Formimidicacid; Formylamide; HCONH2; methanoicacid, amide; METHANAMIDE; AMIDE FORMIC; FORMIC ACID AMIDE; FORMAMIDE
CAS: 75-12-7
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Olupese Ti o dara Iye owo SILANE (A1120) CAS: 3069-29-2 N- (β-AMINOETHYL) -γ-AMINOPROPY TRIMETHOXY SILANE
N- (β-AMINOETHYL) -γ-AMINOPROPY TRIMETHOXY SILANE ko ni awọ tabi omi ṣiṣan ofeefee die-die.SILANE (A1120) jẹ oluranlowo asopọ meji-aṣoju lati mu alekun awọn ohun elo Organic pọ si awọn ohun elo ipilẹ inorganic.Ohun akọkọ jẹ alemora gbogbo agbaye.Faramọ si julọ Organic ati awọn ohun elo aibikita.
CAS: 3069-29-2
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Olupese Iye Didara DI METHYL ETHANOLAMINE (DMEA) CAS: 108-01-0
DI METHYL ETHANOLAMINE jẹ kukuru bi DMEA, omi ti ko ni awọ ati iyipada ti o ni õrùn amonia, ti ko dara ni ether ati awọn hydrocarbons aromatic.DI METHYL ETHANOLAMINE ko ni awọ ati sihin, pẹlu mimọ giga ati õrùn kekere
CAS: 108-01-0
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Olupese Iye Ti o dara Dibutyltin Dilaurarate (DBTDL) CAS: 77-58-7
Dibutyltin Dilaurate jẹ aropo tin Organic, Dibutyltin Dilaurate jẹ tiotuka ni benzene, toluene, carbon tetrachloride, ethyl acetate, chloroform, acetone, ether petroleum ati awọn olomi Organic miiran ati gbogbo awọn ṣiṣu ṣiṣu ile-iṣẹ, ṣugbọn insoluble ninu omi.Awọn ohun elo organotin olona-ibi ti o ga julọ ti o n kaakiri lori ọja, Dibutyltin Dilaurarate, ni a maa n ṣe itọju nipasẹ liquefaction pataki.Dibutyltin Dilaurate jẹ ofeefee ina tabi awọn olomi ororo ti ko ni awọ ni iwọn otutu yara., ni o tayọ lubricity, akoyawo ati oju ojo resistance.Ti o dara resistance to sulfide idoti.Dibutyltin Dilaurate le ṣee lo bi amuduro ni awọn ọja itọsi rirọ, bi lubricant daradara ni awọn ọja sihin kosemi, bi ayase fun ifasilẹ ọna asopọ agbelebu ti roba acrylate ati roba carboxyl, iṣelọpọ ti foomu polyurethane ati polyester, ati iwọn otutu yara silikoni vulcanized roba.ayase.
CAS: 77-58-7
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Olupese Didara Iye N-METHYL PYRROLIDONE (NMP) CAS: 872-50-4
N-Methyl Pyrrolidone ni a tọka si bi NMP, agbekalẹ molikula: C5H9NO, English: 1-Methyl-2-pyrrolidinone, hihan naa ko ni awọ si ina omi ṣiṣan ofeefee, õrùn amonia diẹ, miscible pẹlu omi ni eyikeyi ipin, tiotuka ni ether, Acetone Ati ọpọlọpọ awọn olomi Organic gẹgẹbi awọn esters, awọn hydrocarbons halogenated, awọn hydrocarbons aromatic, o fẹrẹ dapọ patapata pẹlu gbogbo awọn olomi, aaye gbigbona 204 ℃, aaye filasi 91 ℃, hygroscopicity ti o lagbara, awọn ohun-ini kemikali iduroṣinṣin, ti kii-ibajẹ si erogba irin, aluminiomu, Ejò Diẹ apanirun.NMP ni awọn anfani ti viscosity kekere, iduroṣinṣin kemikali ti o dara ati iduroṣinṣin gbona, polarity giga, ailagbara kekere, ati aibikita ailopin pẹlu omi ati ọpọlọpọ awọn olomi Organic.NMP jẹ oogun-kekere kan, ati ifọkansi opin ti a gba laaye ninu afẹfẹ jẹ 100PPM.
CAS: 872-50-4
![Olupese Didara Iye SILANE (A187) [3- (2,3-Epoxypropoxy) propyl] trimethoxysilane CAS: 2530-83-8](http://cdn.globalso.com/incheechem/SILANE-A187......-300x300.jpg)
