Colorless transparent oily liquid, Molecular formula C16H22O4, Molecular weight 278. 35, Relative Density (d2020) 1. 040, and good compatibility with cellulose acetate, polyvinyl chloride and most of resins. It can be used as the toughening agent of cellulose resin, a vinyl resin, nitrile rubber, chlorinated rubber . Its Plasticizing capacity is similar to DBP, but volatile, water extraction is bigger than DBP , can be used as a substitute for DBP toxicity coefficient T = 500, not suitable for PVC film.
Technical Datas:
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Index name |
Index |
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Top grade |
First grade |
Qualified product |
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|
Appearance |
transparent, oily liquid without visible impurities |
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Chroma / (Pt - Co)# ≤ |
25 |
35 |
60 |
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Purity % ≥ |
99. 5 |
99. 0 |
98. 5 |
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Density (ρ20)g/cm3 |
1. 038 - 1. 048 |
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Acid value (mgKOH/g) ≤ |
0. 010 |
0. 015 |
0. 03 |
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Moisture % ≤ |
0. 1 |
0. 15 |
0. 20 |
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Flash point (open)≥ |
160 |
155 |
155 |
