Abathengisi abathengisa ngobuninzi beFektri Amaxabiso aluhlaza okongeziweyo kokutya 80% 85% 88% Grade Lactic Acid
Izixhobo ezisebenza kakuhle, iqela leengcali zenzuzo, kunye neenkampani ezingcono emva kokuthengisa; Sikwangusapho olukhulu oludibeneyo, wonke umntu uyaqhubeka nombutho ofanele "umanyano, ukuzimisela, ukunyamezelana" kubathengisi abathengisa ngobuninzi bezinto eziluhlaza zeFactory, i-80% 85% 88% yeLactic Acid Grade, Wamkelekile kwihlabathi liphela abathengi ukuba banxibelelane nathi ngeshishini kunye nentsebenziswano yexesha elide. Siza kuba liqabane lakho elithembekileyo kunye nomthengisi wezinto zeemoto kunye nezixhobo eTshayina.
Izixhobo ezisebenza kakuhle, iqela leengcali zenzuzo, kunye neenkampani ezingcono emva kokuthengisa; Sikwayintsapho enkulu emanyeneyo, wonke umntu uyaqhubeka nombutho ofanele "umanyano, ukuzimisela, ukunyamezelana"I-China Lactic Acid kunye ne-Acide Lactic, Ngenkxaso yeengcali zethu ezinamava kakhulu, senza kwaye sinikezela ngezinto ezisemgangathweni ophezulu. Ezi zivavanywa ngomgangatho ngamaxesha ahlukeneyo ukuqinisekisa ukuba kuphela uluhlu olungenasiphako olunikezelwa kubathengi, sikwalungisa uluhlu ngokweemfuno zabathengi ukuze kuhlangatyezwane neemfuno zabathengi.
I-D-lactic acid yikhemikhali. Ifomula yemolekyuli yi-C3H6O3. I-D-lactic acid 90% yi-lactic acid ephezulu ye-optical (chiral) eveliswa yiteknoloji yokubiliswa kwezinto eziphilayo isebenzisa iicarbohydrate ezifana neswekile njengezinto eziluhlaza. Imveliso egqityiweyo yeI-D-lactic acidlulwelo olungenambala okanye olutyheli olucacileyo nolucacileyo olunencasa emuncu kancinci; luyi-hygroscopic, kwaye isisombululo samanzi sibonisa impendulo ye-asidi. Lungaxutywa ngokukhululekileyo namanzi, i-ethanol okanye i-ether, kwaye alunyibiliki kwi-chloroform.
| Into | Umgangatho |
| Inkangeleko | ulwelo olungenambala |
| Uvavanyo oluyi-w% | AKUKHO ngaphantsi kwe-95.0 kwaye kungabi ngaphezulu kwe-105.0 yoxinzelelo oluneelebheli |
| Ubunyulu be-stereochemical % | ≥99.0 |
| Umbala we-APHA | ≤25 |
| I-Methanol w% | ≤0.2 |
| I-Iron(Fe) w% | ≤0.001 |
| I-Chloride (njenge-CI) w% | ≤0.001 |
| I-Sulphate (njenge-SO34) w% | ≤0.001 |
| Iintsimbi ezinzima (njenge-Pb) w% | ≤0.0005 |
| Uxinano(20℃) g/ml | 1.180-1.240 |
Isetyenziswa kakhulu ekucutshungulweni nasekwenziweni kwezinto ze-polylactic acid kunye nokuhlanganiswa kwamayeza e-chiral kunye nezinye izinto ezibulala izinambuzane.
Iikhompawundi zeChiral
Ii-esters ze-lactic acid ezisebenzisa i-D-lactic acid njengezinto eziluhlaza zisetyenziswa kakhulu ekuveliseni iziqholo, ii-resin coatings zokwenziwa, izincamathelisi kunye nee-inki zokuprinta, kunye nasekucoceni imibhobho yepetroleum kunye namashishini e-elektroniki. Phakathi kwazo, i-D-methyl lactate ingaxutywa ngokulinganayo namanzi kunye nezinyibilikisi ezahlukeneyo ze-polar, inokunyibilikisa ngokupheleleyo i-nitrocellulose, i-cellulose acetate, i-cellulose acetobutyrate, njl. kunye nee-polymers ezahlukeneyo ze-polar synthetic, kwaye ine-melting point. Sisinyibilikisi esihle kakhulu esine-boiling point ephezulu ngenxa yeenzuzo zaso zobushushu obuphezulu kunye ne-evaporation rate ecothayo. Ingasetyenziswa njengenxalenye ye-mixed solvent ukuphucula ukusebenza kunye nokunyibilika. Ukongeza, ingasetyenziswa njengezinto eziluhlaza kumayeza, izibulali-zinambuzane kunye nezinto ezizandulelayo zokwenziwa kwezinye ii-chiral compounds. , Intermediate.
izinto ezibolayo
I-lactic acid yimveliso eluhlaza ye-bioplastic polylactic acid (PLA). Iimpawu zomzimba zezinto ze-PLA zixhomekeke kulwakhiwo kunye nomxholo we-D kunye ne-L isomers. I-racemate D, i-L-polylactic acid (PDLLA) eyenziwe kwi-racemic D, i-L-lactic acid inesakhiwo esingaguqukiyo, kwaye iimpawu zayo zoomatshini azilunganga, ixesha lokuwohloka lifutshane, kwaye ukuncitshiswa kwenzeka emzimbeni, ngesantya sokuncitshiswa se-50% % okanye ngaphezulu, ukusetyenziswa kulinganiselwe. Amacandelo e-chain ye-L-polylactic acid (PLLA) kunye ne-D-polylactic acid (PDLA) acwangciswa rhoqo, kwaye i-crystallinity yazo, amandla oomatshini kunye ne-melting point ziphezulu kakhulu kunezo ze-PDLLA.
250kg/idrama
Izixhobo ezisebenza kakuhle, iqela leengcali zenzuzo, kunye neenkampani ezingcono emva kokuthengisa; Sikwangusapho olukhulu oludibeneyo, wonke umntu uyaqhubeka nombutho ofanele "umanyano, ukuzimisela, ukunyamezelana" kubathengisi abathengisa ngobuninzi bezinto eziluhlaza zeFactory, i-80% 85% 88% yeLactic Acid Grade, Wamkelekile kwihlabathi liphela abathengi ukuba banxibelelane nathi ngeshishini kunye nentsebenziswano yexesha elide. Siza kuba liqabane lakho elithembekileyo kunye nomthengisi wezinto zeemoto kunye nezixhobo eTshayina.
Abathengisi abathengisa ngobuninzi beI-China Lactic Acid kunye ne-Acide Lactic, Ngenkxaso yeengcali zethu ezinamava kakhulu, senza kwaye sinikezela ngezinto ezisemgangathweni ophezulu. Ezi zivavanywa ngomgangatho ngamaxesha ahlukeneyo ukuqinisekisa ukuba kuphela uluhlu olungenasiphako olunikezelwa kubathengi, sikwalungisa uluhlu ngokweemfuno zabathengi ukuze kuhlangatyezwane neemfuno zabathengi.
