Unilong
Phihlelo ea Tlhahiso ea Lilemo tse 14
Limela tse 2 tsa Lik'hemik'hale
Sistimi ea Boleng ea ISO 9001:2015 e fetisitsoe

Theko ea Fektheri Bakeng sa Phepelo ea Fektheri ea DL-Lactide ka Theko e Molemohali


  • CAS:95-96-5
  • Foromo ea limolek'hule:C6H8O4
  • Boima ba limolek'hule:144.13
  • Nomoro ea EINECS:202-468-3
  • Mantsoe a tšoanang:2,5-dimethyl-3,6-dioxo-1,4-dioxane; 2,5-dioxo-3,6-dimethyl-1,4-dioxane; 2-hydroxy-propanoicacibimol.cyclicester; 3,6-diketo-2,5-dimethyl-1,4-dioxane; 3,6-Dimethyl-2,5-dioxo-1,4-dioxane; 3,6-dimethyl-p-dioxane-2,5-dione; 3,6-dimethyl-p-dioxane-5-dione; D,L-LactideS
  • Qaqiso ea Sehlahisoa

    Khoasolla

    Li-tag tsa Sehlahisoa

    Boqapi, bokhabane le botšepehi ke litekanyetso tsa mantlha tsa mokhatlo oa rona. Melao-motheo ena kajeno e feta leha e le neng pele e theha motheo oa katleho ea rona joalo ka mokhatlo o mahareng o mafolofolo oa machabeng bakeng sa Theko ea Fektheri Bakeng sa Phepelo ea FektheriDL-LactideKa Theko e Molemohali, Re amohela bareki ba ka bang teng, mekhatlo ea mekhatlo le metsoalle e haufi-ufi e tsoang likarolong tsohle tsa lefats'e ho ikopanya le rona le ho batla tšebelisano-'moho bakeng sa melemo e kopanetsoeng.
    Boiqapelo, bokhabane le botšepehi ke litekanyetso tsa mantlha tsa mokhatlo oa rona. Melao-motheo ena kajeno e feta leha e le neng pele e theha motheo oa katleho ea rona joalo ka mokhatlo o mahareng o mafolofolo oa machabeng bakeng saChina Methacryloyl Chloride le DL-Lactide, re itshetlehile ka melemo ya rona ho aha mokgwa wa kgwebo o kopanyang melemo le balekane ba rona ba tshebedisano mmoho. Ka lebaka leo, re fumane marangrang a thekiso a lefatshe ka bophara a fihlang Botjhabela bo Hare, Turkey, Malaysia le Vietnamese.

    Lactide ke lekhapetla le bonaletsang le se nang 'mala kapa kristale ea acicular, ntlha ea ho qhibiliha ea 93-95℃, e qhibilihang ka har'a chloroform, ethanol, ha e qhibilihe ka metsing. Hydrolysis e bonolo, polymerization e bonolo. E ka sebelisoa ho hlahisa polylactic acid ea bongaka le moemeli oa cycloesterification.

    Ntho E tloaelehileng
    Bohloeki >98.0%
    Mp 123~125
    Ponahalo Kristale e tšoeu
    Asiti ea lactic <0.2%
    Metsi 0.4%
    Ho potoloha -0.2~+0.2

    Tlhahiso ea lactide ho tsoa linthong tse tala tsa lactic acid e thehiloe haholo-holo tšebelisong ea condensation ea lactic acid ho hlahisa li-oligomers tsa lactic acid, ebe li-oligomers tsa lactic acid lia tlosoa 'me li fetoloa ho etsa lactide. Ts'ebetso eohle e hloka ho etsoa tlas'a maemo a mocheso o phahameng, khatello e mpe le catalysis. Nakong ea ts'ebetso, e le ho ntlafatsa chai ka kakaretso, ntho e sa sebetseng e lokela ho sebelisoa hape ka reflux. Qetellong, lihlahisoa tsa lactide tse tšoanelehang li ka fumanoa ka mekhoa e itseng ea tlhoekiso.
    Jwalo ka thepa e bolang, e sebediswa haholoholo bakeng sa ho lokisa di-plate, di-suture tsa opereishene, di-stents tsa pelo le di-filler tsa mmele.

    25kgs/moropa, 9tons/20'container
    25kgs/mokotla, 20tons/20'container
    500g/mokotla 1kg/mokotla 5kg/mokotla

    Boqapi, bokhabane le ts'epo ke litekanyetso tsa mantlha tsa mokhatlo oa rona. Melao-motheo ena kajeno ho feta leha e le neng pele e theha motheo oa katleho ea rona joalo ka mokhatlo o mahareng o sebetsang machabeng bakeng sa Theko ea Fektheri Bakeng sa Phepelo ea Fektheri ea DL-Lactide ka Theko e Molemohali, Re amohela bareki ba ka bang teng, mekhatlo ea mekhatlo le metsoalle e haufi e tsoang likarolong tsohle tsa lefats'e ho ikopanya le rona le ho batla tšebelisano-'moho bakeng sa melemo e kopanetsoeng.
    Theko ea Fektheri Bakeng sa Chaena DL-Lactide, re itšetleha ka melemo ea rona ho aha mokhoa oa khoebo oa melemo e kopanetsoeng le balekane ba rona ba tšebelisano-'moho. Ka lebaka leo, re fumane marang-rang a thekiso a lefats'e ka bophara a fihlang Bochabela bo Hare, Turkey, Malaysia le Vietnamese.


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