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Mtengo Wabwino Wopanga 2,4,6 TRIS (DIMETHYLAMINOMETHYL) PHENOL- ANCAMINE K54 CAS: 90-72-2
Ancamine K54 (tris-2,4,6-dimethylaminomethyl phenol) ndi chida chothandizira bwino ma epoxy resins omwe amachiritsidwa ndi mitundu yosiyanasiyana ya hardener kuphatikizapo polysulphides, polymercaptans, aliphatic ndi cycloaliphatic amines, polyamides ndi amidoamines, dicyandiamide, anhydrides. Kugwiritsa ntchito Ancamine K54 ngati homopolymerisation catalyst ya epoxy resin kumaphatikizapo zomatira, kuponyera ndi kuyika kwamagetsi, ndi zinthu zophatikizika bwino kwambiri.
Katundu wa MankhwalaMadzi opanda mtundu kapena achikasu owala owonekera bwino. Amayaka moto. Ngati kuyera kwake kuli kopitilira 96% (kusinthidwa kukhala amine), chinyezi chimakhala chochepera 0.10% (njira ya Karl-Fischer), ndipo mtundu wake ndi 2-7 (njira ya Cardinal), kutentha kwake kumakhala pafupifupi 250℃, 130-13Chemicalbook5℃ (0.133kPa), kuchuluka kwake ndi 0.972-0.978 (20/4℃), ndipo chizindikiro cha refractive ndi 1.514. Flash point 110℃. Ili ndi fungo la ammonia. Sisungunuka m'madzi ozizira, imasungunuka pang'ono m'madzi otentha, imasungunuka mu mowa, benzene, ndi acetone.
Mau ofanana: 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
Nambala ya EC: 202-013-9
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Mtengo Wabwino Wopanga DINP Industrial grade CAS：28553-12-0
Diisononyl phthalate (DINP)：Chogulitsachi ndi chamadzimadzi chowoneka bwino chamafuta chokhala ndi fungo lochepa. Ndi pulasitiki yayikulu yogwiritsidwa ntchito mosiyanasiyana yokhala ndi makhalidwe abwino kwambiri. Chogulitsachi chimasungunuka mu PVC, ndipo sichingagwe ngakhale chitagwiritsidwa ntchito kwambiri. Kusakhazikika, kusamuka komanso kusawononga ndikwabwino kuposa DOP (dioctyl phthalate), yomwe ingapereke mankhwalawa kukana kuwala, kukana kutentha, kukana ukalamba komanso kukana magetsi, ndipo magwiridwe antchito ake onse ndi abwino kuposa DOP. Chifukwa zinthu zomwe zimapangidwa ndi mankhwalawa zimakhala ndi kukana madzi komanso kukana kutulutsa, kukana poizoni pang'ono, kukana ukalamba, komanso kukana magetsi, kotero chimagwiritsidwa ntchito kwambiri mu filimu yoseweretsa, waya, chingwe.
Poyerekeza ndi DOP, kulemera kwa mamolekyulu ndi kwakukulu komanso kotalika, kotero kumakhala ndi magwiridwe antchito abwino okalamba, kukana kusamuka, magwiridwe antchito oletsa kupha, komanso kukana kutentha kwambiri. Mofananamo, pansi pa mikhalidwe yomweyi, mphamvu ya DINP yopangira pulasitiki ndi yoipa pang'ono kuposa DOP. Kawirikawiri amakhulupirira kuti DINP ndi yoteteza chilengedwe kuposa DOP.
DINP ili ndi luso loposa ena onse pakukweza ubwino wa extrusion. Pansi pa mikhalidwe yachizolowezi yogwiritsira ntchito extrusion, DINP imatha kuchepetsa kukhuthala kwa kusungunuka kwa chisakanizocho kuposa DOP, zomwe zimathandiza kuchepetsa kupanikizika kwa chitsanzo cha port, kuchepetsa kuwonongeka kwa makina kapena kuwonjezera zokolola (mpaka 21%). Palibe chifukwa chosinthira njira yopangira zinthu ndi njira yopangira, palibe ndalama zowonjezera, palibe kugwiritsa ntchito mphamvu zowonjezera, komanso kusunga mtundu wa zinthu.
DINP nthawi zambiri imakhala yamafuta, yosasungunuka m'madzi. Nthawi zambiri imanyamulidwa ndi matanki, zidebe zazing'ono zachitsulo kapena migolo yapadera yapulasitiki.
Chimodzi mwa zinthu zazikulu zopangira DINP -INA (INA), pakadali pano ndi makampani ochepa okha padziko lonse lapansi omwe angapange, monga Exxon Mobil yaku United States, kampani yopambana ku Germany, Concord Company yaku Japan, ndi kampani yaku South Asia ku Taiwan. Pakadali pano, palibe kampani yakunyumba yomwe imapanga INA. Opanga onse omwe amapanga DINP ku China onse amafunika kuchokera kumayiko ena.
Mau ofanana：baylectrol4200;di-'isononyl'phthalate,mixtureofesters;diisononylphthalate,dinp;dinp2;dinp3;enj2065;isononylalcohol,phthalate(2:1);jayflexdinp
CAS: 28553-12-0
MF:C26H42O4
EINECS:249-079-5
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Mtengo Wabwino Wopanga Sodium Sesqui Carbonate CAS：533-96-0
Sodium Sesqui Carbonate, dzina lina, ndi sodium wa sodium carbonate, semi-alkali, ndipo fomula ya molekyulu ndi NA2CO3 · NAHCO3 · 2H2O. Sodium ya bicarbonate ndi mankhwala a makhiristo oyera ngati singano, ufa wonga pepala kapena kristalo. Kulemera kwa mamolekyulu ndi 226.03, ndipo kuchuluka kwake ndi 2.112. Pa 100 ° C, ndi 42%. Yankho lamadzi ndi la alkaline, ndipo alkali yake ndi yofooka kuposa sodium carbonate. Imapangidwa ndi gawo lina la sodium carbonate ndi sodium bicarbonate solution.
Makhalidwe: Sodium Sesqui Carbonate ndi kristalo woyera wooneka ngati singano, wofanana ndi pepala kapena ufa wa kristalo. Kuchuluka kwake ndi 2.112, komwe sikophweka kupirira. Pa 42% pa ° C, yankho lamadzi ndi la alkaline, ndipo sodium bicarbonate ndi yofooka kuposa sodium carbonate.
Mawu ofanana：Carbonicase, sodium salt(2:3);magadisoda;snowflakecrystals;sq810;Sodium Sesquicarbonate;trisodiumhydrogenicarbonate;urao;SODIUM CARBONATE, SESQUIOXIDE DIHYDRATE
CAS: 533-96-0
Nambala ya EC: 205-580-9
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Mtengo Wabwino Wopanga PERCHLOROETHYLENE CAS:127-18-4
PERCHLOROETHYLENE： imadziwikanso kuti chloride yonse. Ponena za kapangidwe ka mamolekyulu, mankhwala opangidwa ndi maatomu onse a haidrojeni mu ethylene adasinthidwa ndi chlorine. Mu 1821, nthawi yoyamba idapangidwa ndi kuwonongeka kwa kutentha kwa FaraDay. Madzi owonekera opanda utoto. Pali fungo lofanana ndi ether. Losayaka.
CAS: 127-18-4
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Mtengo Wabwino Wopanga Pentamethyldipropylenetriamine (PMDPTA) CAS:3855-32-1
PMDPTA ndi chothandizira kulimbitsa thovu/gel chomwe chili ndi fungo lochepa, chomwe chingagwiritsidwe ntchito mu thovu lofewa la polyurethane la mtundu wa polyether, thovu lolimba la polyurethane ndi zomatira zokutira. PMDPTA imagwiritsidwa ntchito makamaka mu thovu lozizira la HR. PMDPTA imatchedwa five-base di-propyleneramine, yomwe imagwiritsidwa ntchito m'njira zosiyanasiyana mu thovu lofewa ndi lolimba. PMDPTA ikhoza kupereka yankho loyambira bwino komanso yankho la gel, ndikuwonjezera nthawi yoyankhira thovu ndi yankho la gel. Chothandizira ichi sichingagwiritsidwe ntchito chokha, komanso chimagawidwa ndi ma catalyst ena ndi othandizira. PMDPTA ikhoza kusungunuka mu polyol ya polyether.
Imasungunuka mosavuta mu zosungunulira zambiri. Kulinganiza bwino kwa thovu ndi gel. Ubwino wake umagwiritsidwa ntchito mu thovu lofewa, lomwe lingapewe kusweka ndi kubowola kwa thovu, lomwe lili ndi mphamvu yabwino kwambiri yokweza. Limakonza kusinthasintha, kulolerana, ndi magwiridwe antchito a thovu lolimba. Limakonza dzenje lapamwamba la pulasitiki yofewa.
Katundu wa katundu: kutentha: 102 ° C / 1mmHg, kuchulukana: 0,83 g / cm3, refractive index: 1.4450 mpaka 1.4480, flash point: 92 ° C, acidity coefficient (PKA): 9.88 ± 0.28 (Kuneneratu). Amagwiritsidwa ntchito makamaka pa alkaline melting phenols, komanso amagwiritsidwa ntchito pa inter-phenylphenols, ndi zina zotero, ndipo nthawi zambiri amagwiritsidwa ntchito ngati catalysts mu esterization ndi dehydration reactions; utoto wapakati
CAS: 3855-32-1
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Wopanga Mtengo Wabwino wa EPOXY RESIN CHRING AGENT PACM CAS#1761-71-3
EPOXY RESIN CURING AGENT PACM (mwachidule PACM) ilipo m'ma stereoisomers atatu okhala ndi mawonekedwe osiyanasiyana a thermodynamic: trans-trans, cis-trans, ndi cis-cis. EPOXY RESIN CURING AGENT PACM ndi alicyclic diamine yofunika kwambiri, ndipo EPOXY RESIN CURING AGENT PACM imagwiritsidwa ntchito makamaka pokonzekera alicyclic dicyclohexylmethane diisocyanate (H12MDI) kapena mwachindunji ngati epoxy resin curing agent.
PACM ndi chinthu chopanda utoto kapena chokhuthala pang'ono chachikasu kapena choyera ngati sera, chokhala ndi kuchuluka kwa 0.9608. Malo osungunuka ndi 35 ～ 45 ℃. Malo otentha ndi 159 ~ 164 ℃ (0.67kpa). Chizindikiro cha refractive ndi 1.5030. Chosavuta kusungunuka mu toluene, petroleum ether, ethanol, tetrahydrofuu, ndi zina zotero.
CAS: 1761-71-3
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Mtengo Wabwino Wopanga OP200 Epoxy Silane Oligomer CAS: 102782-97-8
Maonekedwe a OP200 Epoxy Silane Oligomer ndi madzi owonekera opanda mtundu kapena achikasu, omwe ndi a polysiloxane yosinthidwa ndi epoxy. Poyerekeza ndi epoxyxane yachikhalidwe, imasunga ntchito yabwino ya epoxy reaction komanso mphamvu yolumikizirana. Kukhazikika kosungirako kumagwiritsidwa ntchito kwambiri m'magawo a pulasitiki osinthidwa, zokutira ndi magawo ena.
CAS:102782-97-8
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Mtengo Wabwino Wopanga N-ETHYL PYRROLIDONE (NEP) CAS: 2687-91-4
NEP ndi madzi opanda mtundu komanso owonekera bwino omwe ali ndi polarity yayikulu, kukhazikika kwa mankhwala ambiri komanso kukhazikika kwa kutentha kwambiri. NEP ndi kutentha kwa 82-83°C (-101.3Kpa), refractive index ndi 1.4665 Chemicalbook, ndipo kachulukidwe kake ndi 0.994. NEP ili ndi mawonekedwe a kusungunuka kwakukulu, kuthamanga kwa nthunzi kochepa komanso kusinthasintha kochepa kwa dielectric. M'mafakitale, NEP ingagwiritsidwe ntchito ngati solvent yosankha bwino, catalyst ndi cationic surfactant.
N-ETHYL PYRROLIDON ili ndi alkali yofooka; NEP ndi chosungunulira champhamvu cha polar chomwe chingasungunuke ndi kuchuluka kulikonse kofanana ndi madzi ndi zosungunulira zachilengedwe. Kugwiritsa ntchito kwa NEP ndi njira yosiyana ya mabatire a lithiamu, guluu wouma, komanso chotsukira dzimbiri cholimba, chotsukira chosatseguka, ndi m'mphepete mwa guluu wa epoxy resin.
CAS: 2687-91-4
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Mtengo Wabwino Wopanga NJIRA YOTHANDIZA YA CAPUTURE 3800 CAS: 72244-98-5
NJIRA YOTHANDIZA YA CAPTURE 3800 ndi mankhwala ochiritsira a epoxy omwe amachotsedwa ndi sulfhydryl omwe ali ndi fungo lopanda utoto, lowonekera bwino komanso lochepa. Pamaso pa ochiritsira amine a tertiary, Epoxy resin imatha kuchiritsidwa mwachangu pa kutentha kochepa komanso m'malo ocheperako. Nthawi ya gel imatha kuchepetsedwa posankha accelerator yoyenera ya tertiary amine yochepetsedwa mpaka mphindi 4. NJIRA YOTHANDIZA YA CAPTURE 3800 ili ndi kumatira kwabwino kwambiri ndipo ingagwiritsidwe ntchito ngati cholimbikitsira kuti iwonjezere liwiro la kuchiritsa kwa resin ndi madigiri ena ochiritsira amine.
CAS: 72244-98-5
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Mtengo Wabwino Wopanga N,N-Dimethylcyclohexylamine(DMCHA) CAS: 98-94-2
N,N-Dimethylcyclohexylamine ndi mankhwala achilengedwe okhala ndi formula ya mankhwala C8H17N.N,N-Dimethylcyclohexylamine ndi madzi opanda mtundu komanso owonekera bwino, osasungunuka m'madzi, osungunuka m'zinthu zambiri zachilengedwe monga ethanol ndi ether. N,N-Dimethylcyclohexylamine imagwiritsidwa ntchito makamaka ngati chothandizira komanso cholimbikitsira rabara. Yapakatikati, ingagwiritsidwenso ntchito pochiza nsalu.
Kapangidwe ka mankhwala: malo osungunuka: -60 ° C, malo owira: 158-159 ° C (LIT.) Kuchuluka: 0.849g/mlat25 ° C (LIT.) Kuthamanga kwa nthunzi: 3.6mmhgchemicalbook (20 ° C) refractive index: n20/d1. 454 (LIT.) Malo owunikira: 108 ° F Malo osungira: Sungani pansi pa +30 ° C.
CAS: 98-94-2
