Epoxidized Soybean Roj, molecular luj txog 1000, boiling point (0.5kPa) 150 ℃, flash point 300 ℃, viscosity (25 ℃) 325mPa · s, Refractive index 1.4713 (25 ℃), freezing point 5 ℃.
Nrog tsawg toxicity, Epoxidized soybean roj ua nrov hauv PVC muag kev lag luam.
Tab sis ntau tus neeg tau ntsib teeb meem ntawm ESO yog khov rau lub caij ntuj no. Nws qhia tau hais tias nws yuav dawb thiab nplaum thaum xub thawj, ces khov li lub sij hawm mus. Yog tias lub sijhawm tsis tshua txaus, nws tseem tuaj yeem ua tau nruj heev, ib yam li dej khov.
Ntau hom roj yuav ua tau raw khoom ntawm epoxy plasticizers. Soybean roj belongs rau peb fatty acid glycerides. Nws cov khoom siv feem ntau yog 18-carbon fatty acids. Soybean roj yog ib tug zoo xaiv ntawm epoxy plasticizer raw khoom, vim hais tias cov ntsiab lus ntawm ob ond nyob rau hauv soybean roj yog siab, uas yog ib qho tseem ceeb ntawm high epoxy nqi.
Thaum lub sij hawm tsim cov roj epoxy kua roj, cov pa oxygen thiab carbon-carbon cov kab sib txuas ob lub nplhaib, uas muaj cov roj molecular ntawm unsaturated. Qhov no kuj yog ib qho laj thawj uas yog vim li cas cov kua roj salo ntau dua tau yooj yim dua li cov roj ntsha kua roj.
Txhob txhawj. Epoxidized soybean roj muaj ruaj khov khoom kim heev. Koj tsuas yog xav kom sov nws. Cov roj ntsha kua roj epoxidized roj tom qab rhuav nrog txoj kev tsis sib haum xeeb.
Muab tswv yim rau cov neeg tau txais kev pab uas muaj 0 ℃ rau lub caij ntuj no:
1. Yog tias koj yuav ESO nrog cov hlau nruas / IBC pob khoom, thov muab cia rau hauv tsev.
2. Yog tias koj muas ESO los ntawm ntau, koj yuav zoo dua muaj lub tank tso dej.
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