1,3-Propanediol (CAS 504-}63-2) - Cov tshuaj zoo rau kev lag luam thiab tshuaj pleev ib ce
Lub npe tshuaj:1,3-Propanediol Cov
Molecular Formula: C3H8O2
CAS Nr .: 504-63-2
Synonyms:
Trimethylene glycol
PDO
Propanediol
1,3-Dihydroxypropane hmoov
Txheej txheem cej luam ntawm 1,3-Propanediol
1,3-Propanediol (CAS 504-63-2)yog ntau yam thiab muaj kev ruaj ntseg tshuaj nrog ntau yam kev siv thoob plaws ntau yam kev lag luam. Nws yog cov kua ntshiab, tsis muaj xim nrog cov ntxhiab tsw me me, thiab feem ntau yog siv los ua cov kuab tshuaj, humectant, thiab nruab nrab hauv kev tsim cov khoom sib txuas ntau yam . 1, 3-Propanediol tau txais txiaj ntsig zoo vim nws txoj kev tsim tawm tshiab, ua rau nws ib puag ncig zoo rau lwm yam tshuaj siv hauv tshuaj pleev ib ce, kev saib xyuas tus kheej, thiab cov txheej txheem kev lag luam.
Ntsiab nta & Cov txiaj ntsig:
Sustainable Production:Nws tuaj yeem tsim los ntawm cov khoom siv txuas ntxiv dua tshiab xws li pob kws qabzib, ua rau nws yog eco-tus phooj ywg lwm txoj rau roj av- tshuaj raws li cov tshuaj.
Zoo heev Moisture Retention:Siv rau hauv cov tshuaj pleev ib ce thiab cov khoom tu tus kheej kom nws muaj peev xwm khaws cov dej noo thiab tiv thaiv kom qhuav.
Solvent & Humectant:Ua raws li cov kuab tshuaj muaj txiaj ntsig thiab ua kom muaj dej noo nyob rau hauv ntau hom kev tsim, ua kom muaj kev ntxhib los mos thiab ntev - hydration.
Tsawg toxicity:Tsis yog - tshuaj lom thiab nyab xeeb rau kev siv ob qho tib si hauv kev lag luam thiab cov khoom siv khoom siv thaum ua haujlwm zoo.
Kev siv ntau yam:Siv dav hauv kev lag luam, suav nrog tshuaj pleev ib ce, tshuaj, yas, thiab khoom noj khoom haus additives.
Daim ntawv thov ntawm 1,3-Propanediol (CAS 504-63-2):
1,3-Propanediol yog ib qho kev sib xyaw ua ke nrog ntau yam kev siv thoob plaws ntau qhov chaw:
Tshuaj pleev ib ce & Kev Kho Tus Kheej:Siv los ua moisturizer, humectant, thiab stabilizer hauv cov khoom tu tawv nqaij, tshuaj zawv plaub hau, tshuaj kho mob, thiab lwm yam khoom tu tus kheej.
Pharmaceuticals:Ua hauj lwm raws li tus cab kuj hnyav rau cov kws kho mob thiab tuaj yeem pom nyob rau hauv cov tshuaj xws li tshuaj pleev thiab tshuaj pleev.
Plastics & Polymers:Siv los ua lub tsev thaiv hauv kev tsim cov polytrimethylene terephthalate (PTT), biodegradable polyester siv hauv textiles thiab ntim.
Khoom noj khoom haus Additives:Ua raws li cov khoom noj - qib cov khoom xyaw thiab khaws cia hauv ntau yam khoom noj.
Cov ntawv thov kev lag luam:Siv los ua cov kuab tshuaj hauv cov txheej txheem kev lag luam, nrog rau kev tsim cov roj nplua nyeem, xim, thiab txheej txheej.
Antifreeze & Deicers:Siv nyob rau hauv kev tsim khoom ntawm antifreeze thiab deicing kev daws teeb meem vim nws qhov qis qis qis.
Lub cev muaj zog:
Qhov tsos:Ntshiab, xim tsis muaj kua
Boiling Point:213℃(415.4℃F)
Melting Point:-26 ° F (-14.8 ° F)
Ceev:1.05 g / cm³
Solubility:Soluble nyob rau hauv dej, cawv, thiab feem ntau organic solvents
Flash Point:115 ° F (239 ° F)
Kev nyab xeeb & tuav:
Toxicity:1,3-Propanediol yog suav tias yog tsis muaj tshuaj lom thiab muaj kev nyab xeeb rau kev siv ob qho tib si hauv kev lag luam thiab kev siv tshuaj pleev ib ce thaum ua raws li cov lus qhia kev nyab xeeb.
Cia:Khaws rau hauv qhov chaw txias, qhuav, thiab zoo- qhov chaw cua, kom deb ntawm tshav ntuj ncaj qha thiab kub heev.
Kev Tiv Thaiv Tus Kheej:Thaum tuav cov khoom loj, siv cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE) xws li hnab looj tes thiab tsom iav kom tsis txhob muaj tawv nqaij thiab qhov muag.
Vim li cas thiaj xaiv 1,3-Propanediol?
1,3-Propanediol (CAS 504-63-2)yog ib qho tseem ceeb ntawm cov khoom xyaw uas sib xyaw ua ke nrog kev ua haujlwm ruaj khov. Nws muaj peev xwm khaws cov dej noo, ua ke nrog nws cov tshuaj lom neeg tsawg thiab ntau yam, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov tuam txhab lag luam hauv kev lag luam xws li kev saib xyuas tus kheej mus rau plastics ntau lawm. Los ntawm kev xaivPDO, kev lag luam tuaj yeem txhim kho kev ua tau zoo thiab eco-kev phooj ywg ntawm lawv cov khoom, ua tau raws li ob qho tib si cov neeg siv khoom xav tau kev daws teeb meem thiab cov kev cai tswj hwm kom nyab xeeb, tsis yog - cov khoom xyaw lom.
Cim npe nrov: 1,3-propanediol, Tuam Tshoj 1,3-propanediol manufacturers, lwm tus neeg, Hoobkas
