Nucleating Agent 3940 CAS NO.: 54686-97-4
Lub npe: 1,3:2,4-Bis-O-(4-methylbenzylidene)-D-sorbitol
Synonyms: 1,3:2,4-Bis-O-(4-methylbenzylidene)sorbitol;1,3:2,4-Bis-O-(p-methylbenzylidene)-D-sorbitol;1,3:2,4-Di(4-methylbenzylidene)-D-sorbitol;1,3:2,4-Di (p-methylbenzylidene) sorbitol;Di-p-methylbenzylidenesorbitol;Irgaclear DM;Irgaclear DM-LO;Peb 3940;NA 98;NC 6;NC 6 (Nucleation Agent);TM 2
Molecular Structure
Cov mis mos molecular: C22H26O6
Molecular Luj: 386.44
CAS Nr .: 54686-97-4
Cov khoom
| Qhov tshwm sim | hmoov dawb |
| Poob rau ziab | ≤0.5% |
| Melting Point | 255-262 ° C |
| Particle Loj | ≥325 mesh |
Daim ntawv thov
Cov khoom yog lub cim thib ob ntawm sorbitol nucleating pob tshab tus neeg saib xyuas thiab cov polyolefin nucleating pob tshab tus neeg sawv cev loj tsim thiab siv hauv ntiaj teb tam sim no.Piv nrog rau tag nrho lwm cov nucleating pob tshab cov neeg ua haujlwm, nws yog qhov zoo tshaj plaws uas tuaj yeem muab cov khoom yas zoo tshaj plaws, luster thiab lwm yam khoom siv.
Cov txiaj ntsig zoo tshaj plaws tuaj yeem ua tiav los ntawm kev ntxiv 0.2 ~ 0.4% cov khoom no rau hauv cov khoom siv sib xws.Qhov no nucleating pob tshab tus neeg saib xyuas tuaj yeem txhim kho cov ntaub ntawv 'cov cuab yeej cuab tam.Nws yog haum rau ua cov khoom yas thiab kuj yog siv dav hauv cov ntawv pob tshab polypropylene thiab cov raj.Nws tuaj yeem siv ncaj qha tom qab sib xyaw nrog polypropylene qhuav thiab tseem siv tau tom qab ua rau 2.5 ~ 5% cov noob nplej.
Ntim & Cia
20kg / thawv
Khaws rau hauv qhov chaw txias, qhuav thiab qhov cua, lub sijhawm khaws cia yog 2 xyoos hauv qhov ntim thawj, kaw nws tom qab siv