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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