Nucleating Agent 3940 CAS NO.:54686-97-4
Igama: 1,3:2,4-Bis-O-(4-methylbenzylidene)-D-sorbitol
Izithethantonye: 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; iDi-p-methylbenzylidenesorbitol; I-Irgaclear DM; I-Irgaclear DM-LO; iMillad 3940; NA 98; I-NC 6; I-NC 6 (i-agent ye-nucleation); TM 2
Ulwakhiwo lweemolekyuli
Ifomula yemolekyuli: C22H26O6
Ubunzima beMolekyuli: 386.44
Inombolo yoBhaliso yeCAS: 54686-97-4
Iipropati
| Imbonakalo | umgubo omhlophe |
| Ilahleko ekomisweni | ≤0.5% |
| Indawo yokunyibilika | 255-262°C |
| Ubungakanani beNcam | ≥325 umnatha |
Isicelo
Imveliso sisizukulwana sesibini se-sorbitol nucleating transparent agent kunye ne polyolefin nucleating transparent agent iveliswa kwaye isetyenziswe kwihlabathi langoku. Xa kuthelekiswa nazo zonke ezinye ii-nucleating transparent agents, yeyona nto ifanelekileyo enokunika iimveliso zeplastiki ukubonakala okuphezulu, ukukhazimla kunye nezinye iimpawu zoomatshini.
Isiphumo esifanelekileyo sokucaca sinokufezekiswa kuphela ngokongeza i-0.2 ~ 0.4% le mveliso kwizinto ezihambelanayo. Le nucleating agent transparent inokuphucula impahla yomatshini. Ikulungele ukwenza iimveliso zeplastiki kwaye isetyenziswa ngokubanzi kwi-polypropylene sheet kunye neetyhubhu ezicacileyo. Ingasetyenziswa ngokuthe ngqo emva kokuxutywa ne-polypropylene eyomileyo kwaye isetyenziswe nasemva kokuba yenziwe i-2.5 ~ 5% yeenkozo zembewu.
Ukupakisha kunye noGcino
20kg/ibhokisi
Igcinwe kwindawo epholileyo, eyomileyo kunye nendawo yokungenisa umoya, ixesha lokugcina yiminyaka emi-2 kwipakethe yokuqala, itywine emva kokusetyenziswa.