Dibasict ester(DBE)

CAS: 95481-62-2

DBE is a refined dimethyl compound of succinic acid, glutaric acid and adipic acid (dimethyl adipate, dimethyl glutarate, dimethyl succinate), which is characterized by slight odor and low steam pressure. DBE has high boiling point and strong solubility, and its volatilization rate is very uniform throughout the drying process of the coating. This feature is conducive to the coating to obtain better leveling and gloss, and eliminate surface defects such as fogging, pinholes, shrinkage holes, etc.

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introduction

· It can be used the substitute of isophorone, glycol ether and cyclohexanone.Used in baking reain and high temp. fast-dry coating for coiled steel.It can be used in automobile coating and adjust the glossiness and smoothness of top-coat.Also used in depaint agent and cleaning agent, or used in ink, adhesive and organic intermediate.It is a very good flow modifier, also has the ultra strong dissolving power therefore it is one kind of environmental protection cleanser and paint remover.Also it is widely used in the automobile patching paint, coating (coil coating, can lacquer, electric appliance and metal coating ),latex paint'sfilm former and so on.

technical parameters

ITEM	Specification
Ester content, %	99.0min
Dimethyl Succinate, %	15-25
Dimethyl Glutarate, %	55-65
Dimethyl adipate, %	10-25
Moisture, %	0.1max
Acid value, mgKOH/g	0.2max
Color, APHA	15max
Density, g/ml@20℃	1.080-1.096
Distillation Range, ℃	195-230
Appearance	Colorless transparent liquid