Product Name:Epoxidized Soybean Oil
ESO ESBOMolecular formula: C57H106O10
Molecular weight: About 1000
Properties: At normal temperature, the product is light yellow thick oily liquid.It will
be solidified when temperature is under 5 Centigrade,boiling point:150 Centigrade(0.5Kpa),
ignition point:310 Centigrade, viscosity 325mPa.s(25 Centigrade),
refractive index1.472(25¡ãC),water solubility less than 0.01% (25 Centigrade), solubility
of water in this product: 0.55% (25 Centigrade), soluble in hydrocarbon, ketone,
esters, higher alcohols,slightly soluble in ethanol It's the most widely-used epoxide
plasticizor and stabilizing agent of polyvinyl chloride. It has good
compatibility with PVC resin. It has low volatility and little mobility. And it won't react
in heat or light. It's water-proof and oil-proof. Using it can make the products
have good mechanical strength, resistance to elements and electrical property.
What's more, it's nonpoisonous and the assistant of food package materials
authenticated internationally. If 3-5 shares of the product is used in the
common soft products, it can improve the soft products' stability in heat
or light greatly. Used with santicizers, the product can reduce
santicizers ' mobility. Used with metal heat stabilizer , the product can have obvious
synergistic effect. And the use of the product can reduce the use level of other
plasticizer, stabilizer and lubricant.
Specification:
| | |
Grade | TOP grade | First grade |
Index Name | RESULT |
Appearance | transparent light yellow oily liquid without visible impurities |
Luster,(Pt-Co) max | 110 | 110 |
Epoxide number,% | 6.82 | 6.02 |
Iodine number, % | 1.85 | 1.85 |
Acidity,mgKOH/g | 0.28 | 0.28 |
Flash point, min | 295 | 295 |
Density,(20)/ (g/cm3) | 0.975--0.995 | 0.975--0.995 |
Loss on heating, % max | 0.1 | 0.1 |
Package: NW: 200kg. Packed in metal pail or on the clients' requirements.
Usage: The product can be used in all the products of polyvinyl chloride, such as all
kinds of food package materials, medical products, different kinds of films, sheet
materials, tubing, sealing strip of refrigerator, artificial leather , plastic wallpaper,
electrical wires and cables and other plastic products for everyday use.It also can be
used as special printing ink and liquid composite stabilizer.