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Chaw Tsim Khoom Zoo Nqe 2,4,6 TRIS (DIMETHYLAMINOMETHYL) PHENOL- ANCAMINE K54 CAS: 90-72-2
Ancamine K54 (tris-2,4,6-dimethylaminomethyl phenol) yog ib qho tshuaj ua kom cov epoxy resins kho nrog ntau hom hardener xws li polysulphides, polymercaptans, aliphatic thiab cycloaliphatic amines, polyamides thiab amidoamines, dicyandiamide, anhydrides. Cov ntawv thov rau Ancamine K54 ua ib qho catalyst homopolymers rau epoxy resin suav nrog cov nplaum, hluav taws xob casting thiab impregnation, thiab cov khoom sib xyaw ua haujlwm siab.
Cov Khoom Siv TshuajCov kua tsis muaj xim los yog daj daj pob tshab. Nws yooj yim hlawv. Thaum qhov huv tshaj 96% (hloov mus ua amine), cov dej noo tsawg dua 0.10% (Karl-Fischer txoj kev), thiab cov xim yog 2-7 (Cardinal txoj kev), lub ntsiab lus kub yog li 250 ℃, 130-135kPa (Chemical book 5 ℃), qhov ceev sib piv yog 0.972-0.978 (20/4 ℃), thiab qhov ntsuas refractive yog 1.514. Lub ntsiab lus flash yog 110 ℃. Nws muaj ntxhiab ammonia. Insoluble hauv dej txias, me ntsis soluble hauv dej kub, soluble hauv cawv, benzene, acetone.
Cov Lus Txhais: Tris (dimethylaminomethyl) phenol, 2,4,6-; 2,4,6-TRI (DIMETHYLAMINOETHYL) PHENOL; a, a', a”-Tris (dimethylamino) mesitol; ProChemicalbooktexNX3; TAP (aminophenol); VersamineEH30; Tris- (dimethylaminemethyl) phenol; 2,4,6-TRIS (DIMETHYLAMINO-METHYL) PHENOLPRACT.
CAS: 90-72-2
EC No.:202-013-9
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Chaw Tsim Khoom Zoo Tus Nqi DINP Qib Kev Lag Luam CAS：28553-12-0
Diisononyl phthalate (DINP)：Cov khoom no yog cov kua roj pob tshab uas muaj ntxhiab me ntsis. Nws yog ib qho plasticizer tseem ceeb uas muaj ntau yam zoo heev. Cov khoom no yaj tau hauv PVC, thiab yuav tsis poob txawm tias siv ntau npaum li cas los xij. Kev ya raws, kev hloov pauv thiab kev tsis muaj tshuaj lom zoo dua li DOP (dioctyl phthalate), uas tuaj yeem ua rau cov khoom tiv taus lub teeb zoo, tiv taus cua sov, tiv taus kev laus thiab hluav taws xob rwb thaiv tsev, thiab kev ua tau zoo dua li DOP. Vim tias cov khoom tsim los ntawm cov khoom no muaj kev tiv taus dej zoo thiab kev rho tawm zoo, tsis muaj tshuaj lom, tiv taus kev laus, kev ua tau zoo rwb thaiv tsev hluav taws xob zoo, yog li nws siv dav hauv cov khoom ua si zaj duab xis, hlau, cable.
Piv nrog DOP, qhov hnyav molecular loj dua thiab ntev dua, yog li nws muaj kev ua tau zoo dua qub, tiv taus kev tsiv teb tsaws chaw, kev ua tau zoo tiv thaiv kab mob, thiab tiv taus kub siab dua. Raws li qhov xwm txheej, cov nyhuv plasticization ntawm DINP yog qhov phem dua li DOP me ntsis. Feem ntau ntseeg tias DINP zoo dua rau ib puag ncig dua li DOP.
DINP muaj qhov zoo tshaj plaws hauv kev txhim kho cov txiaj ntsig extrusion. Nyob rau hauv cov xwm txheej ua extrusion ib txwm muaj, DINP tuaj yeem txo qhov viscosity ntawm cov khoom sib tov dua li DOP, uas pab txo qhov siab ntawm qhov qauv chaw nres nkoj, txo qhov hnav khoom siv lossis nce qhov tsim tau (txog li 21%). Tsis tas yuav hloov cov mis khoom thiab cov txheej txheem tsim khoom, tsis tas yuav nqis peev ntxiv, tsis tas yuav siv zog ntxiv, thiab tswj cov khoom zoo.
DINP feem ntau yog cov roj ua kua, tsis yaj hauv dej. Feem ntau thauj los ntawm cov tsheb thauj khoom, cov thoob hlau me me lossis cov thoob yas tshwj xeeb.
Ib qho ntawm cov khoom siv tseem ceeb ntawm DINP -INA (INA), tam sim no tsuas yog ob peb lub tuam txhab hauv ntiaj teb tuaj yeem tsim tau, xws li Tebchaws Meskas 'Exxon Mobil, Lub Tebchaws Yelemees lub tuam txhab yeej, Nyiv lub tuam txhab Concord, thiab South Asian lub tuam txhab hauv Taiwan. Tam sim no, tsis muaj lub tuam txhab hauv tsev tsim INA. Txhua tus neeg tsim khoom uas tsim DINP hauv Suav teb txhua tus yuav tsum tau los ntawm cov khoom xa tuaj.
Cov Lus Txhais: baylectrol4200; di-'isononyl'phthalate, sib tov ntawm cov tshuaj; diisononylphthalate, dinp; dinp2; dinp3; enj2065; isonyl cawv, phthalate (2:1); jayflexdinp
CAS: 28553-12-0
MF: C26H42O4
EINECS:249-079-5
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Chaw Tsim Khoom Zoo Tus Nqi Sodium Sesqui Carbonate CAS ： 533-96-0
Sodium Carbonate Hmoov, alias, yog sodium ntawm sodium carbonate, semi-alkali, thiab cov mis molecular yog NA2CO3 · NAHCO3 · 2H2O. Bicarbonate sodium yog ib qho tshuaj ntawm cov siv lead ua dawb, zoo li daim ntawv lossis hmoov crystalline. Qhov hnyav molecular txheeb ze yog 226.03, thiab qhov ceev txheeb ze yog 2.112. Ntawm 100 ° C, nws yog 42%. Cov kua dej yog alkaline, thiab nws cov alkali yog weaker dua li sodium carbonate. Nws yog ua los ntawm ib qho kev faib ua feem ntawm sodium carbonate thiab sodium bicarbonate kua.
Cov yam ntxwv: Sodium Sesqui Carbonate yog cov siv lead ua dawb zoo li koob, zoo li daim ntawv lossis hmoov crystalline. Qhov ceev ntawm qhov sib piv yog 2.112, uas tsis yooj yim rau huab cua. Ntawm 42% ntawm ° C, cov kua dej yog alkaline, thiab sodium bicarbonate tsis muaj zog dua li sodium carbonate.
Cov Lus Txhais: Carbonicacid, sodiumsalt (2: 3); magadisoda; snowflakecrystals; sq810; Sodium Sesquicarbonate; trisodiumhydrogendicarbonate; urao; SODIUM CARBONATE, SESQUIOXIDE DIHYDRATE
CAS: 533-96-0
EC No.: 205-580-9
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Chaw Tsim Khoom Zoo Nqe PERCHLOROETHYLENE CAS: 127-18-4
PERCHLOROETHYLENE: kuj hu ua tag nrho cov chloride. Hais txog cov qauv molecular, cov tshuaj uas tsim los ntawm tag nrho cov hydrogen atoms hauv ethylene tau hloov los ntawm chlorine. Xyoo 1821, thawj zaug nws tau ua los ntawm FaraDay thermal decomposition. Tsis muaj xim pob tshab kua. Muaj ntxhiab zoo li ether. Tsis kub hnyiab.
CAS: 127-18-4
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Chaw Tsim Khoom Zoo Tus Nqi Pentamethyldipropylenetriamine (PMDPTA) CAS: 3855-32-1
PMDPTA yog ib qho tshuaj catalyst uas tsis muaj ntxhiab tsw qab, uas siv tau rau hauv polyether-hom polyurethane ua npuas mos, polyurethane npuas tawv thiab cov nplaum txheej. PMDPTA tshwj xeeb tshaj yog siv rau hauv pwm txias HR ua npuas. PMDPTA hu ua tsib-base di-propyleneramine, uas muaj ntau yam kev siv rau hauv ntau yam ua npuas mos thiab tawv. PMDPTA tuaj yeem muab kev teb pib sib npaug thiab kev teb gel, thiab txuas ntxiv lub sijhawm ua npuas thiab lub sijhawm teb gel. Cov tshuaj catalyst no tsis yog siv ib leeg xwb, tab sis kuj sib koom nrog lwm cov catalysts thiab cov neeg sawv cev pabcuam. PMDPTA tuaj yeem yaj rau hauv polyether polyol.
Nws yooj yim yaj rau hauv feem ntau cov kuab tshuaj. Ua npuas ncauj thiab gel sib npaug. Cov txiaj ntsig yog siv rau hauv cov npuas mos mos, uas tuaj yeem zam qhov tawg thiab qhov pinhole ntawm cov npuas dej, uas muaj kev ua tau zoo heev. Txhim kho qhov ua tau zoo, kev kam rau siab thiab kev kho qhov chaw ntawm cov npuas dej tawv. Txhim kho qhov siab dua ntawm cov yas ua npuas ncauj mos.
Cov khoom muaj nqis: lub ntsiab lus kub: 102 ° C / 1mmHg, qhov ceev: 0,83 g / cm3, qhov ntsuas refractive: 1.4450 txog 1.4480, qhov taw tes flash: 92 ° C, acidity coefficient (PKA): 9.88 ± 0.28 (Predict). Nws yog siv rau alkaline melting phenols, thiab kuj siv rau inter-phenylphenols, thiab lwm yam, thiab feem ntau yog siv ua catalysts hauv esterization thiab dehydration reactions; dye intermediate
CAS: 3855-32-1
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Chaw Tsim Khoom Zoo Tus Nqi EPOXY RESIN CURING AGENT PACM CAS # 1761-71-3
EPOXY RESIN CURING AGENT PACM (PACM luv luv) muaj nyob rau hauv peb stereoisomers nrog cov khoom thermodynamic sib txawv: trans-trans, cis-trans, thiab cis-cis. EPOXY RESIN CURING AGENT PACM yog ib qho tseem ceeb alicyclic diamine, thiab EPOXY RESIN CURING AGENT PACM feem ntau yog siv los npaj alicyclic dicyclohexylmethane diisocyanate (H12MDI) lossis siv ncaj qha ua epoxy resin curing agent.
PACM yog ib yam khoom tsis muaj xim lossis daj me ntsis uas nplaum los yog dawb, nrog rau qhov ceev ntawm 0.9608. Lub ntsiab lus yaj yog 35 ~ 45 ℃. Lub ntsiab lus kub yog 159 ~ 164 ℃ (0.67kpa). Lub ntsiab lus refractive yog 1.5030. Yooj yim yaj hauv toluene, roj av ether, ethanol, tetrahydrofuu, thiab lwm yam.
CAS: 1761-71-3
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Chaw Tsim Khoom Zoo Nqe OP200 Epoxy Silane Oligomer CAS: 102782-97-8
Cov tsos ntawm OP200 Epoxy Silane Oligomer yog xim tsis muaj xim rau daj daj pob tshab, uas yog epoxy hloov kho polysiloxane. Piv nrog rau cov epoxyxane ib txwm muaj, nws tswj tau qhov ua haujlwm zoo ntawm epoxy thiab kev sib txuas ua ke. Kev ruaj khov ntawm kev khaws cia yog siv dav hauv cov teb ntawm cov yas hloov kho, cov tshuaj pleev xim thiab lwm yam teb.
CAS:102782-97-8
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Chaw Tsim Khoom Zoo Nqe N-ETHYL PYRROLIDONE (NEP) CAS: 2687-91-4
NEP yog cov kua tsis muaj xim thiab pob tshab nrog lub polarity siab, kev ruaj khov tshuaj lom neeg siab thiab kev ruaj khov thermal siab. NEP yog lub ntsiab lus kub yog 82-83 ° C (-101.3Kpa), qhov ntsuas refractive yog 1.4665 Chemicalbook, thiab qhov ceev yog 0.994. NEP muaj cov yam ntxwv ntawm kev yaj siab, lub siab vapor qis thiab dielectric tsis tu ncua qis. Kev lag luam, NEP tuaj yeem siv ua cov kuab tshuaj xaiv tau zoo, catalyst thiab cationic surfactant.
N-ETHYL PYRROLIDON muaj cov alkali tsis muaj zog; NEP yog cov kuab tshuaj organic polar uas tuaj yeem yaj nrog txhua qhov sib piv nrog dej thiab cov kuab tshuaj organic dav dav. NEP siv yog divestitist ntawm cov roj teeb lithium, cov kua nplaum qhuav, thiab cov neeg sawv cev tiv taus corrosion optical, cov neeg sawv cev unfolding, thiab epoxy resin kua nplaum ntug.
CAS: 2687-91-4
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Chaw Tsim Khoom Zoo Tus Nqi LWM YAM NTAWM CAPTURE 3800 CAS: 72244-98-5
LWM YAM NTAWM CAPTURE 3800 yog ib qho sulfhydryl terminated kua epoxy curing agent nrog cov yam ntxwv ntawm tsis muaj xim, pob tshab thiab tsis muaj ntxhiab. Nyob rau hauv lub xub ntiag ntawm tertiary amine promoters, thiab Epoxy resin tuaj yeem kho sai sai ntawm qhov kub thiab txias qis thiab zaj duab xis tej yam kev mob. Lub sijhawm gel tuaj yeem txo los ntawm kev xaiv cov tertiary amine accelerator tsim nyog txo mus rau 4 feeb. LWM YAM NTAWM CAPTURE 3800 muaj kev nplaum zoo heev thiab tuaj yeem siv ua tus txhawb nqa los txhim kho qhov ceev ntawm resin thiab lwm yam amine curing agents degrees.
CAS: 72244-98-5
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Chaw Tsim Khoom Zoo Nqe N, N-Dimethylcyclohexylamine (DMCHA) CAS: 98-94-2
N,N-Dimethylcyclohexylamine yog ib qho organic compound nrog cov tshuaj mis C8H17N.N,N-Dimethylcyclohexylamine yog ib qho kua tsis muaj xim thiab pob tshab, insoluble hauv dej, soluble hauv feem ntau cov organic solvents xws li ethanol thiab ether. N,N-Dimethylcyclohexylamine feem ntau yog siv ua catalyst thiab roj hmab accelerator. Nruab nrab, kuj tseem siv tau rau kev kho ntaub.
Cov khoom siv tshuaj lom neeg: melting point: -60 ° C, boiling point: 158-159 ° C (LIT.) Qhov ceev: 0.849g / mlat 25 ° C (LIT.) Vapor pressure: 3.6mmhg chemicalbook (20 ° C) refractive index: n20 / d1. 454 (LIT.) Flash point: 108 ° F Cov xwm txheej khaws cia: Khaws cia hauv qab + 30 ° C.
CAS: 98-94-2
