-
Triisopropanolamine CAS:122-20-3
Triisopropanolamine (TIPA) ndi mankhwala achilengedwe ambiri okhala ndi formula ya molekyulu C9H21N2O3. Ndi madzi opanda mtundu kapena achikasu otuwa omwe amagwira ntchito ngati amine, okhala ndi magulu atatu a isopropanol. Kapangidwe kake kapadera kameneka kamapereka zinthu zofunika monga kusungunuka m'madzi ndi zinthu zosiyanasiyana zosungunulira zachilengedwe. TIPA imagwiritsidwa ntchito makamaka ngati chinthu chopangira zinthu, chosakaniza, komanso chokhazikika m'mafakitale kuyambira ulimi mpaka mankhwala. Kutha kwake kupititsa patsogolo magwiridwe antchito azinthu mwa kukonza kukhazikika ndikugwirizana kukuwonetsa kufunika kwake mu mankhwala opangira komanso ntchito zamafakitale. Pamene kafukufuku akupita patsogolo, kugwiritsa ntchito kwa triisopropanolamine mosiyanasiyana kukupitirira kukula.
-
Succinic anhydride CAS: 108-30-5
Succinic anhydride ndi anhydride yozungulira ya succinic acid, dicarboxylic acid. Imawoneka ngati crystalline solid yoyera ndipo imadziwika chifukwa cha kusinthasintha kwake mu ntchito zosiyanasiyana za mankhwala. Pogwiritsidwa ntchito kwambiri ngati pakati pa kupanga kwa organic, succinic anhydride imagwira ntchito ngati choyambira pakupanga mankhwala osiyanasiyana, ma polima, ndi mankhwala. Kugwira ntchito kwake kumalola kuti igwire nawo ntchito zosiyanasiyana za polycondensation ndikugwira ntchito ngati maziko a ntchito zambiri zamafakitale. Kuphatikiza apo, chifukwa cha ntchito yake popanga ma surfactants, mafuta odzola, ndi ma resin, succinic anhydride ndi yofunika kwambiri m'makampani opanga mankhwala komanso m'malo ofufuza.
-
Thymol CAS:89-83-8
Thymol ndi phenol yachilengedwe ya monoterpenoid, yokhala ndi formula ya mankhwala C10H14O, makamaka yochokera ku mafuta a thyme. Imadziwika ndi fungo lake lonunkhira bwino komanso mphamvu zake zolimba zophera tizilombo toyambitsa matenda. Imapezeka m'mitundu yosiyanasiyana ya zomera, makamaka mu Thymus vulgaris (thyme yofala), thymol yakhala ikugwiritsidwa ntchito kwa zaka mazana ambiri mu mankhwala achikhalidwe komanso kuphika. Mphamvu zake zophera tizilombo toyambitsa matenda, zophera tizilombo toyambitsa matenda, komanso zophera tizilombo toyambitsa matenda zimapangitsa kuti ikhale yofunika kwambiri mu mankhwala, zodzoladzola, komanso kusunga chakudya. Kuphatikiza apo, thymol imagwira ntchito yofunika kwambiri mu zotsukira pakamwa, zophera tizilombo toyambitsa matenda, komanso ngati chokometsera, kusonyeza ntchito zake zosiyanasiyana m'mafakitale osiyanasiyana.
-
Methyl Oleate CAS:112-62-9
Methyl oleate ndi ester yochokera ku oleic acid ndi methanol, yomwe imadziwika ndi formula ya mankhwala C18H34O2. Madzi achikasu osapaka utoto awa ali ndi fungo labwino komanso lamafuta ndipo amagwiritsidwa ntchito kwambiri m'njira zosiyanasiyana, kuphatikizapo kukonza chakudya, zodzoladzola, komanso kupanga biodiesel. Chifukwa cha mphamvu zake zosungunulira komanso zopangira surfactant, methyl oleate imagwiritsidwa ntchito ngati chosakaniza chothandiza mu zinthu zosamalira thupi, kukulitsa kapangidwe ndi kukhazikika. Kuphatikiza apo, ikupeza chidwi ngati chuma chongowonjezekeka popanga biofuels, kuwonetsa kuthekera kwake mu mayankho a mphamvu zokhazikika. Kusinthasintha kwake kumapangitsa methyl oleate kukhala chinthu chofunikira m'mafakitale angapo.
-
Polyvinylpyrrolidone CAS:9003-39-8
Polyvinylpyrrolidone (PVP), yomwe imadziwikanso kuti polyvidone kapena povidone, ndi polima yopangidwa kuchokera ku monomer vinylpyrrolidone. Podziwika ndi kusungunuka kwake m'madzi ndi zinthu zachilengedwe, PVP imagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana, kuphatikiza mankhwala, zodzoladzola, ndi kukonza chakudya. Kugwirizana kwake ndi zinthu zina, kusapha poizoni, komanso kuthekera kopanga zinthu zosiyanasiyana ndi zinthu zina kumapangitsa kuti ikhale chinthu chofunikira kwambiri m'njira zambiri. PVP imagwira ntchito zosiyanasiyana, kuphatikiza ngati chomangira, chokhazikika, chokhuthala, komanso chopangira filimu. Kapangidwe kake kosiyanasiyana kamathandizira kuti igwiritsidwe ntchito kwambiri m'mafakitale osiyanasiyana, kupititsa patsogolo magwiridwe antchito azinthu komanso zomwe ogula amakumana nazo.
-
Muscone CAS:541-91-3
Muscone ndi mankhwala achilengedwe komanso fungo lalikulu mu musk, chinthu chofunika kwambiri chomwe chimachokera ku timadzi ta nswala ta musk ta amuna. Ndi njira ya mankhwala C16H30O, muscone imadziwika ndi fungo lake lokoma komanso la nthaka lomwe lapangitsa kuti ikhale chinthu chofunikira kwambiri popanga zonunkhira ndi zonunkhira. Chifukwa cha nkhawa zamakhalidwe abwino ndi malamulo okhudza musk wochokera ku nyama, muscone yopangidwa ndi zinthu zina zomwe zimapangidwa ndi nyama zakhala njira zina zodziwika bwino mumakampani opanga zonunkhira. Muscone imaphunziridwanso chifukwa cha mphamvu zake zamoyo, kuphatikizapo kugwiritsa ntchito zodzoladzola ndi mankhwala.
-
1-Naphthol CAS:90-15-3
1-Naphthol, mankhwala onunkhira achilengedwe okhala ndi formula ya mankhwala C10H8O, ndi kristalo wolimba wopanda mtundu kapena wachikasu wopepuka womwe umagwiritsidwa ntchito kwambiri m'mafakitale ndi m'ma labotale. Ndi imodzi mwa ma isomers awiri a naphthol, ina ndi 2-naphthol, yomwe imasiyanitsidwa ndi malo a gulu la hydroxyl lomwe limalumikizidwa ndi mphete ya naphthalene. 1-Naphthol imagwiritsidwa ntchito makamaka popanga utoto, utoto, ndi mankhwala. Kuphatikiza apo, imagwira ntchito ngati pakati pa kapangidwe ka organic ndipo imagwira ntchito m'makampani azaulimi ngati mankhwala ophera tizilombo. Kugwiritsa ntchito kwake mosiyanasiyana komanso kugwira ntchito bwino m'njira zosiyanasiyana kumapangitsa 1-naphthol kukhala mankhwala ofunikira m'magawo osiyanasiyana.
-
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.
-
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.
-
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.
-
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.
-
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.
