Kuyerekeza propylene glycol ndi carboxymethylcellulose (CMC) kumafuna kumvetsetsa katundu wawo, ntchito, maubwino, ndi zovuta zawo. Mankhwala onsewa amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, kuphatikiza mankhwala, chakudya, zodzoladzola, komanso chisamaliro chamunthu.
Chiyambi:
Propylene glycol (PG) ndi carboxymethylcellulose (CMC) ndi zinthu zosiyanasiyana zomwe zimagwiritsidwa ntchito m'mafakitale osiyanasiyana chifukwa cha mawonekedwe awo apadera. PG ndi chinthu chopangidwa ndi organic chomwe chimakhala ndi ntchito zambiri monga zosungunulira, zonyezimira, komanso zoziziritsa kukhosi. Komano, CMC ndi chochokera ku cellulose chomwe chimadziwika chifukwa cha kukhuthala, kukhazikika, komanso kutulutsa ma emulsifying. Mankhwala onsewa amagwira ntchito yofunika kwambiri pazinthu zosiyanasiyana, kuphatikiza mankhwala, zakudya, zodzoladzola, ndi zinthu zosamalira munthu.
Kapangidwe ka Chemical:
Propylene Glycol (PG):
Chilinganizo cha Chemical: C₃H₈O₂
Kapangidwe: PG ndi kaphatikizidwe kakang'ono, kopanda mtundu, kopanda fungo, komanso kosakoma kokhala ndi magulu awiri a hydroxyl. Ndi m'gulu la ma diols (glycols) ndipo amasakanikirana ndi madzi, mowa, ndi zosungunulira zambiri.
Carboxymethylcellulose (CMC):
Chemical formula: [C₆H₉O₄(OH)₃-x(OCH₂COOH)x]n
Kapangidwe: CMC imachokera ku cellulose m'malo mwa magulu a hydroxyl ndi magulu a carboxymethyl. Amapanga polima wosungunuka m'madzi wokhala ndi magawo osiyanasiyana olowa m'malo, kutengera mawonekedwe ake monga mamasukidwe akayendedwe ndi kusungunuka.
Mapulogalamu:
Propylene Glycol (PG):
Makampani a Chakudya ndi Chakumwa: PG imagwiritsidwa ntchito nthawi zambiri ngati chosungunulira, chosungunulira, komanso chosungira muzakudya ndi zakumwa.
Pharmaceuticals: Imagwira ntchito ngati zosungunulira m'kamwa, jekeseni, ndi mankhwala apakhungu.
Zodzoladzola ndi Kusamalira Munthu: PG imapezeka muzinthu zosiyanasiyana monga mafuta odzola, ma shampoos, ndi ma deodorants chifukwa cha kunyowa kwake.
Carboxymethylcellulose (CMC):
Makampani Azakudya: CMC imagwira ntchito ngati chowonjezera, chokhazikika, komanso chosungira chinyezi muzakudya monga ayisikilimu, sosi, ndi mavalidwe.
Pharmaceuticals: CMC imagwiritsidwa ntchito ngati binder ndi disintegrant m'mapangidwe amapiritsi komanso ngati chothandizira mu ophthalmic solutions.
Zopangira Zosamalira Munthu: Zimapezeka mu mankhwala otsukira mano, mafuta opaka, ndi mafuta odzola chifukwa chokhuthala komanso kukhazikika.
Katundu:
Propylene Glycol (PG):
Hygroscopic: PG imayamwa madzi, kuwapangitsa kukhala othandiza ngati chitonthozo pamagwiritsidwe osiyanasiyana.
Low Toxicity: Nthawi zambiri amadziwika kuti ndi otetezeka (GRAS) ndi oyang'anira akagwiritsidwa ntchito mokhazikika.
Low Viscosity: PG ili ndi mamasukidwe otsika, omwe amatha kukhala opindulitsa pamapulogalamu omwe amafunikira madzi.
Carboxymethylcellulose (CMC):
Thickening Agent: CMC imapanga mayankho a viscous, kupangitsa kuti ikhale yogwira mtima ngati yokhuthala komanso yokhazikika muzakudya ndi zinthu zosamalira anthu.
Kusungunuka kwa Madzi: CMC imasungunuka mosavuta m'madzi, kulola kuti ikhale yosavuta kupangidwira.
Katundu Wopanga Mafilimu: CMC imatha kupanga makanema owonekera, othandiza pazinthu zosiyanasiyana monga zokutira ndi zomatira.
Chitetezo:
Propylene Glycol (PG):
Imadziwika Kuti Ndi Yotetezeka (GRAS): PG ili ndi mbiri yakale yogwiritsa ntchito bwino pazakudya, zamankhwala, ndi zinthu zosamalira anthu.
Kuchepa kwa Kawopsedwe: Kudya mochuluka kungayambitse kupweteka kwa m'mimba, koma poizoni wambiri ndi wosowa.
Carboxymethylcellulose (CMC):
Imatengedwa Kuti Ndi Yotetezeka (GRAS): CMC imadziwika kuti ndi yotetezeka kuti igwiritsidwe ntchito komanso kugwiritsa ntchito pamutu.
Mayamwidwe Pang'ono: CMC imalowetsedwa bwino m'matumbo am'mimba, imachepetsa kukhudzidwa kwadongosolo komanso kawopsedwe.
Zachilengedwe:
Propylene Glycol (PG):
Biodegradability: PG imatha kuwonongeka mosavuta m'mikhalidwe ya aerobic, kuchepetsa kuwononga kwake chilengedwe.
Zowonjezeranso: Opanga ena amapanga PG kuchokera kuzinthu zongowonjezedwanso monga chimanga kapena nzimbe.
Carboxymethylcellulose (CMC):
Biodegradable: CMC imachokera ku cellulose, chinthu chongowonjezedwanso komanso chowonongeka, ndikupangitsa kuti ikhale yogwirizana ndi chilengedwe.
Zopanda poizoni: CMC siika chiwopsezo chachikulu kwa zamoyo zam'madzi kapena zapadziko lapansi.
Ubwino ndi Kuipa kwake:
Propylene Glycol (PG):
Ubwino:
Zosungunulira zosiyanasiyana komanso humectant.
Kawopsedwe wochepa komanso mawonekedwe a GRAS.
Zosakaniza ndi madzi ndi zosungunulira zambiri za organic.
Zoyipa:
Zochepa zokulitsa mphamvu.
Kuthekera kwa kuyabwa pakhungu mwa anthu omwe ali ndi chidwi.
Kutha kuwonongeka pansi pazifukwa zina.
Carboxymethylcellulose (CMC):
Ubwino:
Zabwino kwambiri thickening ndi stabilizing katundu.
Biodegradable komanso zachilengedwe.
Ntchito zosiyanasiyana pazakudya, zamankhwala, komanso chisamaliro chamunthu.
Zoyipa:
Kusungunuka kochepa mu organic solvents.
Mkulu mamasukidwe akayendedwe pa otsika ndende.
Zitha kufunikira kuchuluka kwa kugwiritsidwa ntchito poyerekeza ndi zokhuthala zina.
propylene glycol (PG) ndi carboxymethylcellulose (CMC) ndi mankhwala ofunika omwe ali ndi katundu wosiyana ndi ntchito. PG imapambana ngati zosungunulira komanso zonyowa, pomwe CMC imawala ngati chowonjezera komanso chokhazikika. Mitundu yonse iwiriyi imapereka zabwino m'magawo awo, ndi PG yamtengo wapatali chifukwa cha kawopsedwe kakang'ono komanso kusokonekera, ndipo CMC imakhala yamtengo wapatali chifukwa cha kuwonongeka kwake komanso kukhuthala kwake. Kusankha pakati pa PG ndi CMC kumatengera zofunikira pakupanga, malingaliro owongolera, komanso zovuta zachilengedwe. Pamapeto pake, mitundu yonse iwiri imathandizira kwambiri pazinthu zosiyanasiyana zomwe zikupezeka pamsika masiku ano.
Nthawi yotumiza: Mar-20-2024