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Rutile CAS:1317-80-2
Rutile ndi mchere wachilengedwe wopangidwa makamaka ndi titanium dioxide (TiO2), wodziwika bwino chifukwa cha kuchuluka kwake kwa refractive index komanso kukana kwamphamvu kwa UV. Mchere wosawoneka bwino kapena wowala uwu nthawi zambiri umawoneka mumitundu yofiira, yabulauni, kapena yachikasu ndipo umapangika mu tetragonal system. Rutile imakumbidwa kwambiri chifukwa cha kuchuluka kwa titanium, komwe ndikofunikira popanga chitsulo cha titanium ndi mitundu yosiyanasiyana ya titanium dioxide yomwe imagwiritsidwa ntchito mu utoto, zokutira, ndi mapulasitiki. Kuphatikiza apo, mawonekedwe apadera a rutile amawapangitsa kukhala ofunika kwambiri m'magawo a optics ndi zamagetsi. Kufunika kwake kumakhudza mafakitale ambiri, kulimbitsa malo a rutile ngati mchere wofunikira m'mafakitale.
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Poly(methylhydrosiloxane) CAS:63148-57-2
Poly(methylhydrosiloxane) (PMHS) ndi polima yochokera ku silicon yomwe imadziwika ndi kupezeka kwa magulu a methyl ndi hydride pamsana wake wa siloxane. Imapangidwa kudzera mu polymerization ya dimethylsiloxane ndi methylhydrosiloxane, zomwe zimapangitsa kuti ikhale ndi zinthu zosiyanasiyana zomwe zimakhala ndi mawonekedwe apadera. PMHS imawoneka ngati madzi opanda mtundu kapena achikasu kapena olimba, kutengera kulemera kwake kwa mamolekyulu ndi kapangidwe kake. Yodziwika ndi kukhazikika kwake kwa kutentha, kukana mankhwala, komanso kupsinjika pang'ono pamwamba, PMHS imagwiritsa ntchito m'mafakitale osiyanasiyana, kuphatikiza zodzoladzola, mankhwala, ndi zamagetsi. Kutha kwake kugwira ntchito ngati chosinthira rabara cha silicone komanso cholumikizira kumawonjezeranso ntchito yake m'njira zosiyanasiyana.
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Sodium polyacrylate CAS: 9003-04-7
Sodium polyacrylate ndi polima woyamwa madzi ambiri womwe umadziwika ndi kuthekera kwake kuyamwa ndi kusunga madzi ambiri poyerekeza ndi kulemera kwake. Ndi mchere wa sodium wa polyacrylic acid, womwe nthawi zambiri umapangidwa kudzera mu polymerization ya acrylic acid ndi sodium acrylate. Ufa woyera uwu kapena granular umagwiritsidwa ntchito kwambiri m'njira zosiyanasiyana, kuphatikizapo matewera, zinthu zosamalira akazi, ndi zinthu zaulimi monga zoziziritsira nthaka. Mphamvu yake yosunga madzi ambiri komanso mphamvu zake zopangira gel zimathandiza kuti igwire bwino ntchito popewa kutuluka kwa madzi ndikusunga chinyezi, zomwe zimapangitsa kuti ikhale yofunika kwambiri m'misika ya ogula komanso yamafakitale.
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FIXATEUR ITC CAS:68526-86-3
FIXATEUR ITC ndi mankhwala apadera osamalira tsitsi omwe adapangidwa kuti apereke mphamvu komanso kukhazikika kwa nthawi yayitali pamatsitsi osiyanasiyana. Yopangidwa ndi ma polima apamwamba komanso othandizira kukonza tsitsi, FIXATEUR ITC imathandizira kusinthasintha kwa kapangidwe ka tsitsi pomwe ikuwonetsetsa kuti tsitsi limakhala losinthasintha komanso losavuta kulisamalira. Mankhwalawa ndi otchuka kwambiri pakati pa akatswiri okonza tsitsi ndi ogula omwe akufuna kusunga masitaelo ovuta popanda kuuma kapena kusweka. Chifukwa cha kuthekera kwake kupirira chinyezi ndi zinthu zachilengedwe, FIXATEUR ITC ndi yoyenera mitundu yonse ya tsitsi ndipo imateteza ku kuzizira, zomwe zimapangitsa kuti ikhale yowonjezera yofunika kwambiri pa njira iliyonse yokonzera tsitsi.
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2-Ethoxybenzoyl chloride CAS: 42926-52-3
2-Ethoxybenzoyl chloride ndi acyl chloride wonunkhira wochokera ku 2-ethoxybenzoic acid. Ndi formula ya molekyulu C9H9ClO2, ili ndi mphete ya benzene yomwe imasinthidwa ndi gulu la ethoxy ndi gulu la acyl chloride. Chomera ichi chimagwiritsidwa ntchito makamaka popanga zinthu zachilengedwe ngati gawo lofunikira pakukonzekera mankhwala osiyanasiyana, mankhwala a agrochemicals, ndi mankhwala abwino. Gulu lake la acyl chloride lothandizira limathandizira kusintha kwa nucleophilic, zomwe zimathandiza kupanga ma esters, amides, ndi zina zotumphukira. Chifukwa cha kugwiritsidwa ntchito kwake popanga mamolekyu ovuta, 2-ethoxybenzoyl chloride yatchuka kwambiri mu kafukufuku wamaphunziro komanso ntchito zamafakitale.
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Mafuta a soya opangidwa ndi epoxidized CAS: 8013-07-8
Mafuta a soya opangidwa ndi epoxidized (ESBO) ndi mafuta a masamba osinthidwa omwe amachokera ku mafuta a soya kudzera mu njira yothira epoxidation, yomwe imayambitsa magulu a epoxy mu unyolo wa mafuta acid. Madzi achikasu owoneka bwino awa ndi ofunika chifukwa cha poizoni wake wochepa komanso kuwonongeka kwa zinthu, zomwe zimapangitsa kuti akhale njira ina yabwino yosungira zinthu zachilengedwe zopangidwa ndi petrochemical. ESBO imagwira ntchito zosiyanasiyana ngati pulasitiki, stabilizer, komanso reactive diluent mu ntchito zosiyanasiyana. Amagwiritsidwa ntchito kwambiri mu zokutira, zomatira, zomatira, ndi mapulasitiki, kukulitsa magwiridwe antchito awo pomwe akuthandizira kuchita zinthu zokhazikika mumakampani opanga mankhwala.
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Amino-2-propanol CAS:78-96-6
Amino-2-propanol, yomwe imadziwikanso kuti 2-amino-2-propanol kapena isopropanolamine, ndi mankhwala achilengedwe okhala ndi formula ya mankhwala C3H9NO. Madzi opanda mtundu, okhuthala awa ali ndi magulu ogwira ntchito a amino (-NH2) ndi hydroxyl (-OH), zomwe zimawapatsa mawonekedwe apadera omwe amawapangitsa kukhala ofunika m'mafakitale osiyanasiyana. Amino-2-propanol imagwiritsidwa ntchito makamaka ngati chosungunulira, mankhwala ochiritsira popanga ma surfactants, komanso popanga mankhwala. Udindo wake pakulimbikitsa kukhazikika kwa mankhwala ndi kugwira ntchito bwino ukuonetsa kufunika kwake m'magawo angapo. Pamene kafukufuku akupitiliza kufufuza momwe angagwiritsire ntchito, amino-2-propanol ikadali mankhwala ofunikira kwambiri mu organic chemistry ndi machitidwe a mafakitale.
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Cresol CAS:84989-04-8
Cresol, yomwe imadziwikanso kuti methylphenol, ndi mankhwala achilengedwe onunkhira okhala ndi formula ya molekyulu C7H8O. Imapezeka m'mitundu itatu ya isomeric: ortho-cresol, meta-cresol, ndi para-cresol, yosiyana ndi malo a gulu la hydroxyl (-OH) poyerekeza ndi gulu la methyl (-CH3) pa mphete ya benzene. Cresol imachokera makamaka ku phula la malasha ndi mafuta ndipo ndi yofunika kwambiri m'mafakitale osiyanasiyana. Imagwiritsidwa ntchito kwambiri ngati mankhwala ophera tizilombo toyambitsa matenda, antiseptic, komanso popanga ma resin, mapulasitiki, ndi mankhwala osiyanasiyana. Kapangidwe kake kapadera, kuphatikiza mphamvu yolimbana ndi mavairasi, kumapangitsa kuti ikhale yofunika kwambiri m'magawo osiyanasiyana.
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1-Octadecanol CAS:112-92-5
1-Octadecanol, yomwe imadziwikanso kuti stearyl alcohol, ndi mowa wamafuta wokhala ndi formula ya mankhwala C18H38O. Imawoneka ngati yoyera, yolimba ngati sera kutentha kwa chipinda ndipo imachokera ku zinthu zachilengedwe, monga mafuta a zomera, kapena yopangidwa mwa kupanga. 1-Octadecanol imagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, kuphatikizapo zodzoladzola, mankhwala, ndi kukonza chakudya, makamaka ngati emollient, emulsifier, ndi thickening agent. Makhalidwe ake osagwirizana ndi madzi amachititsa kuti ikhale yothandiza pakukweza kapangidwe ndi kukhazikika kwa mapangidwe. Kuphatikiza apo, 1-octadecanol imagwira ntchito popanga ma surfactants ndi mafuta odzola, kuwonetsa kusinthasintha kwake pa ntchito zosiyanasiyana.
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Ethyl oleate CAS:111-62-6
Ethyl oleate ndi mafuta acid ester opangidwa kuchokera ku oleic acid ndi ethanol, yokhala ndi formula ya mankhwala C18H34O2. Madzi achikasu otuwawa ali ndi fungo labwino komanso lofewa ndipo amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, kuphatikizapo zodzoladzola, mankhwala, ndi kukonza chakudya. Ethyl oleate imagwira ntchito ngati emulsifier yothandiza, solvent, komanso mafuta onyamula zinthu, zomwe zimapangitsa kuti zinthu zikhale bwino komanso kuti zinthu zikhale bwino. Kuphatikiza apo, imadziwika chifukwa cha ntchito yake yomwe ingagwiritsidwe ntchito m'njira zoperekera mankhwala, komwe ingathandize kuyamwa zosakaniza zogwira ntchito. Kugwiritsa ntchito kwake mosiyanasiyana kumasonyeza kufunika kwa ethyl oleate m'magawo osiyanasiyana.
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Guaiacol CAS:90-05-1
Guaiacol ndi mankhwala achilengedwe okhala ndi formula ya mankhwala C7H8O2, yomwe imadziwika ndi kapangidwe kake konunkhira bwino komanso kukoma kokoma komanso kosuta. Amachokera ku kusungunuka kwa guaiacum resin, komwe kumapezeka mumtengo wa guaiac, kapena kumatha kupangidwa kuchokera ku catechol. Guaiacol imagwiritsidwa ntchito kwambiri mumakampani azakudya ngati chokometsera, kupereka utsi wosiyana kuzinthu zosiyanasiyana. Kuphatikiza apo, imagwiritsidwa ntchito m'mafakitale azamankhwala, komwe imagwiritsidwa ntchito ngati chotulutsa mpweya mu mankhwala a chifuwa, komanso popanga mankhwala monga vanillin. Kapangidwe kake kosiyanasiyana kamapangitsa guaiacol kukhala mankhwala ofunika kwambiri m'magawo osiyanasiyana.
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Acetone oxime CAS:127-06-0
Acetone oxime ndi mankhwala achilengedwe okhala ndi formula ya mankhwala C3H7NO. Amawoneka ngati madzi opanda mtundu kapena achikasu chopepuka ndipo amadziwika makamaka chifukwa cha ntchito yake ngati gawo la mafakitale popanga mankhwala osiyanasiyana, makamaka popanga acrylonitrile. Acetone oxime imapangidwa kudzera mu reaction ya acetone ndi hydroxylamine ndipo imagwiritsidwa ntchito m'magawo osiyanasiyana monga mankhwala, mapulasitiki, ndi mankhwala a agrochemicals. Kutha kwake kusintha mankhwala ena kumapangitsa kuti ikhale mankhwala osinthika mu kapangidwe ka organic, zomwe zimathandiza pakupanga zinthu zambiri zotumphukira komanso zinthu zogwira ntchito m'mafakitale.
