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Triethylene Glycol Diheptylate


Molecular formula: C20H38O6
Structural formula:
Relative Molecular weight: 374
Quality Index:

Item
Index
Appearance
colorless clear oily liquid
Color patch
30#
Acid value mgKOH/g
≤0.3
Ester
≥98%
Flash point ℃
≥200
Loss on heat
≤0.9%
Relative density 25℃
0.955~0.985
Thermal stability
 
Acid value mgKOH/g
≤0.4
Color patch
45

Application range and functions
Triethylene Glycol Diheptylate has such advantage of low volatile loss, heat resistance, light-fastness and water resistance. As a result, the durability of products is very good, thus it can be used in products with wide temperature range.Triethylene Glycol Diheptylate is good compatible with the PVB resin, is a popular plasticizer of PVB film in safe laminated galss. In addition, Triethylene Glycol Diheptylate is a good plasticizer of Cellulose plastics, acrylic plastics and PVC.




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