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1, Structure formula:C6H13OOC-(CH2)4-COOC6H13
2, Molecular formula:C18H34O4
3, Molecular weight:314.46
4, CAS No.:110-33-8
Properties and uses
This product is colorless or light yellow transparent oily liquid. Relative density (20℃ ): 0.929¡«0.936, flash point: 185℃ , viscosity (25℃ ): 78CP. The product can be solved in organic solvents as ethanol, acetone etc, and insoluble in water.
This product is used specially as plasticizer of PVB film, with good processability and intermiscibility with PVC resin. PVC film manufactured with this plasticizer has good feeling and mechanical strength.
Quality standard
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Index name
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Index
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Remark
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Acid value KOHmg/g ≤
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0.05
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Chroma(Pt-Co)≤
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30
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Density (p20)g/cm³
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Flash point (Open)℃ ≥
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178
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Loss on heat % ≤
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0.2
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Refractive index n20
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Saponification number KOH mg/g
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Packing and Shipment
200L galvanized drum or plastic drum , Net wt. 190Kg.
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