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Polyisobutene - Walaxda Kartida Badan ee Warshadaha Maanta
Polyisobutene, ama PIB marka la soo koobo, waa walax isku dhafan oo loo isticmaalo codsiyada warshadaha kala duwan.Waxaa caadi ahaan loo isticmaalaa saliidda lagu daro saliidda, farsamaynta walxaha polymer, dawooyinka iyo waxyaalaha la isku qurxiyo, cuntada lagu daro, iyo in ka badan.PIB waa mid aan midab lahayn, ur lahayn, aan sun ahayn isobutene homopolymer kaas oo leh sifooyin kiimiko oo aad u wanaagsan.Maqaalkan, waxaan ku baari doonaa sifooyinka, faa'iidooyinka, iyo codsiyada Polyisobutene.
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Soo saaraha Qiimaha Wanaagsan PERCHLORETHYLENE CAS: 127-18-4
PERCHLOROETHYLENE: sidoo kale waxaa loo yaqaanaa koloriin dhan.Marka la eego qaab-dhismeedka molecular, xeryahooda ay abuureen dhammaan atamka hydrogen-ka ee ethylene waxaa lagu beddelay koloriin.Sannadkii 1821-kii, markii ugu horreysay waxaa sameeyay FaraDay kulaylka.dareere hufan oo aan midab lahayn.Waxaa jira ur u eg ether.Aan guban karin.
CAS: 127-18-4
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Soo saaraha Qiimaha Wanaagsan Pentamethyldipropylenetriamine (PMDPTA) CAS: 3855-32-1
PMDPTA waa kicinta dheellitirka xumbo/jel ur yar, kaas oo loo isticmaali karo xumbada jilicsan ee polyether-nooca poliurethane, goobooyin adag poliurethane iyo xabagyada daahan.PMDPTA waxaa si gaar ah loogu isticmaalaa xumbo HR caaryada qabow.PMDPTA waxaa loo yaqaan shan-base di-propyleneramine, kaas oo leh codsiyo kala duwan oo kala duwan oo jilicsan oo adag.PMDPTA waxay bixin kartaa jawaab-celin bilaw ah oo dheellitiran iyo jawaab-celin jel ah, oo waxay kordhisaa fal-celinta xumbo iyo wakhtiga jawaabta jelka.Kaaliyahani kaliya lama isticmaali karo, laakiin sidoo kale waxa uu la wadaagaa kicinta iyo wakiilada kale.PMDPTA waxaa lagu milmi karaa polyeter polyol.
Si fudud ayaa loogu milmaa inta badan dareerayaasha.Isku dheelitirnaanta falcelinta xumbo iyo jel.Faa'iidooyinka waxaa loo isticmaalaa xumbo jilicsan oo jilicsan, taas oo ka fogaan karta dildilaaca iyo xuubka xumbo, kaas oo leh waxqabadka sare ee sare.Hagaajinta karti-socodka, dulqaadka iyo daaweynta dusha sare ee xumbo adag.Hagaajinta daloolka sare ee caagga xumbo jilicsan.
Guryaha hantida: barta karkarinta: 102 ° C / 1mmHg, cufnaanta: 0,83 g / cm3, index refractive: 1.4450 ilaa 1.4480, dhibicda iftiinka: 92 ° C, iskudarka acidity (PKA): 9.88 ± 0.28 (Saadaal).Waxaa inta badan loo isticmaalaa phenols dhalaalka alkaline, iyo sidoo kale loo isticmaalo inter-phenylphenols, iwm, oo inta badan loo isticmaalaa sida kicinta ee esterization iyo falcelinta fuuqbaxa;dheeh dhexdhexaad ah
CAS: 3855-32-1
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Soo saaraha Qiimaha Wanaagsan POXY RESIN CURING AGANT PACM CAS#1761-71-3
EPOXY RESIN CURING AGANT PACM (PACM gaaban) waxa ay ku jirtaa saddex stereoisomers oo leh sifooyin heerkulbeegyo kala duwan: trans-trans, cis-trans, iyo cis-cis.EPOXY RESIN CURING AGANT PACM waa diamine alicyclic muhiim ah, iyo EPOXY RESIN CURING AGANT PACM waxaa inta badan loo isticmaalaa in lagu diyaariyo alicyclic dicyclohexylethane diisocyanate (H12MDI) ama si toos ah loo isticmaalo sidii epoxy resin daawo.
PACM waa bilaa midab ama wax yar oo huruud ah viscous ama shay cad oo waxy ah, oo leh cufnaanta qaraabada ah 0.9608.Barta dhalaalka waa 35 ℃ 45 ℃.Barta karkarinta 159 ~ 164 ℃ (0.67kpa).Tilmaanta refractive waa 1.5030.Way fududahay in lagu milmo toluene, ether petroleum, ethanol, tetrahydrofuu, iwm.
CAS: 1761-71-3
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Soo saaraha Qiimaha Wanaagsan OP200 Epoxy Silane Oligomer CAS: 102782-97-8
Muuqashada OP200 Epoxy Silane Oligomer waa mid aan midab lahayn ilaa dareere hufnaan ah oo huruud ah, kaas oo iska leh epoxy modified polysiloxane.Marka la barbar dhigo epoxyxane caadiga ah, waxay ilaalisaa firfircoonida falcelinta epoxy-ga wanaagsan iyo saamaynta isku-xidhka.Xasiloonida kaydinta ayaa si weyn loogu isticmaalaa beeraha balaastigga la beddelay, dahaarka iyo meelaha kale.
CAS:102782-97-8
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Soo saaraha Qiimaha Wanaagsan N-ETHYL PYRROLIDONE (NEP) CAS: 2687-91-4
NEP waa dareere aan midab lahayn oo daah-furan oo leh polarity sare, degganaansho kiimiko oo sarreeya iyo xasilloonida kulaylka sare.NEP waa barta karkarinta waa 82-83°C (-101.3Kpa), index refractive waa 1.4665 Kiimiko, cufnaantana waa 0.994.NEP waxa ay leedahay sifooyinka milanka sare, cadaadiska uumiga oo hooseeya iyo joogto ah dielectric hoose.Warshadaha ahaan, NEP waxa loo isticmaali karaa dareere wax ku ool ah oo la xushay, kicinta iyo surfactant cationic.
N-ETYL PYRROLIDON wuxuu leeyahay alkali daciif ah;NEP waa dareere dabiici ah oo xoog leh oo lagu milmi karo iyada oo loo eegayo saami kasta oo leh biyo iyo dareerayaasha guud ee organic.Isticmaalka NEP waa divestist of baytariyada lithium, xabagta qalalan ee xirfad leh, iyo wakiilka daxalka u adkaysta indhaha, daahan wakiilka furfuran, iyo epoxy resin cidhifka xabagta .
CAS: 2687-91-4
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Soo saaraha Qiimaha Wanaagsan BEDELKA 3800 CAS: 72244-98-5
BEDELKA QABSIGA 3800 waa sulfhydryl joojisay wakiilka daaweynta epoxy dareere leh sifooyinka midab la'aanta, hufan iyo ur hooseeya.Marka ay joogaan dhiirrigeliyeyaasha amine-ka sare, iyo resin Epoxy si degdeg ah ayaa looga daweyn karaa heerkul hooseeya iyo xaaladaha filimka.Waqtiga jelku waa la dhimi karaa iyadoo la dooranayo dardargeliyaha aminiga sare ee ku habboon oo laga dhigay 4 daqiiqo.BEDELKA QABSIGA 3800 wuxuu leeyahay adhesion aad u fiican waxaana loo isticmaali karaa dhiirrigeliye si loo hagaajiyo xawaaraha daaweynta ee resin iyo maaddooyinka kale ee daaweynta amine.
CAS: 72244-98-5
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Soo saaraha Qiimaha Wanaagsan N,N-Dimethylcyclohexylamine(DMCHA) CAS: 98-94-2
N, N-Dimethylcyclohexylamine waa unug dabiici ah oo leh qaacidada kiimikada C8H17N.N, N-Dimethylcyclohexylamine waa dareere aan midab lahayn oo hufan, oo aan lagu milmin biyaha, oo ku milma inta badan dareerayaasha organic sida ethanol iyo ether.N,N-Dimethylcyclohexylamine waxaa inta badan loo isticmaalaa kicinta iyo dardargeliyaha caagga ah.Dhexdhexaad, sidoo kale waxaa loo isticmaali karaa daaweynta dharka.
Qalabka kiimikada: barta dhalaalka: -60 ° C, barta karkarinta: 158-159 ° C (LIT.) Cufnaanta: 0.849g/mlat25 ° C (LIT.) Cadaadiska uumiga: 3.6mmhgchemicalbook (20 ° C) index refractive: n20/ d1.454 (LIT.) Barta toosh: 108 ° F Xaaladaha kaydinta: Kaydka hoose+30 ° C.
CAS: 98-94-2
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Soo saaraha Qiimaha Wanaagsan Dibutyltin Dilacetate (DBTDA) CAS: 1067-33-0
Dibutyltin diacetate waa dareere jaale ah oo cad.Si fudud loo farsameeyo waxaana la isticmaali karaa ilaa 250 ° C.Dibutyltin diacetate waa mid aan lagu milmi karin biyaha waxayna ku milmi kartaa inta badan dareerayaasha organic.Loo isticmaalo falcelinta uumiga silanol ee codsiyada caulk iyo suufka.
Lambarka EineCS: 213-928-8, caanaha molecular: C12H24SN, miisaanka kelli: 351.03, barta dhalaalka: 7-10 ℃, Xalka biyaha: Mawduuca SN aan la karin: 32.5 ± 0.5%, Cufnaanta: 1.32 , ± 0.000 dhibic: 140 ℃ 144 ℃ / 10mmhg, heerka jireed : huruud khafiif ah ama midab lahayn iyo dareere hufan oo leh ur acetic acid.Waa mid adag ama nus-adag oo ka hooseeya 10 ° C. Barta isku-duubnida: 8-10 ℃.
CAS: 1067-33-0
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Soo saaraha Qiimaha Wanaagsan D2000 CAS: 9046-10-0
Amine-TerminatedPolyether (D2000) waa nooc ka mid ah xeryahooda polyolefin oo leh laf dhabarta polyeter-ka jilicsan, oo ay ku daboolan yihiin kooxaha aminiga hoose ama sare.Sababtoo ah silsiladda ugu weyn ee molecule waa silsilad jilicsan oo jilicsan, iyo hydrogen ee ku yaala terminalka polyether amine ayaa ka firfircoon marka loo eego hydrogen ee kooxda hydroxyl ee polyeter, sidaas darteed, amine polyether waxay noqon kartaa bedel wanaagsan oo loogu talagalay polyether ee walxaha qaarkood. hababka, iyo hagaajin kartaa waxqabadka codsiga ee alaabta cusub.D2000 waxaa si weyn loogu isticmaalaa in poliurethane reactive duritaanka alaabta, polyurea buufinta, epoxy resin dawooyinka iyo qashinka shidaalka.
Waxyaabaha Kiimikada: Poly (propylene glycol) bis (2-aminopropyl ether) waa dareere khafiif ah oo huruud ah ama aan midab lahayn heerkulka qolka, oo leh faa'iidooyinka viscosity hooseeya, cadaadiska uumiga hooseeya iyo maadada amine aasaasiga ah ee sare, waxayna ku milmi kartaa dareeraha sida ethanol, hydrocarbons aliphatic, hydrocarbons caraf udgoon, esters, glycol ethers, ketones iyo biyo.
CAS: 9046-10-0
