Polyester adipate plasticizer product group has superior oil resistance, low volatility, and non-migratory property.D623 has molecular weight of approximately 1800, having relatively high molecular weight for a member of the polyester adipate plasticizer product group, and has superior oil resistance, heat deterioration property, and non-migratory property.

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Characteristics

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Polyester adipate product group is a plasticizer with superior oil resistance, low volatility, and non-migratory property. D623 has a relatively high molecular weight for a member of the polyester adipate plasticizer product group, and has good oil resistance, heat deterioration property, and non-migratory property.

D623

Chemical name:

Polyester adipate

English chemical name:

Adipate oligomer

CAS number:

88650-57-1

Existing chemical number

7-999

Formula:

Mixture

Molecular weight:

Approx. 1800

Structural formula

RO (COACOOGO) X COACOOR
A = adipic acid
G = glycol (C4)
R = alcohol (C8)

Flow point (℃):

-12

Boiling point (℃):

No data

Specific gravity (25/25℃):

1.092

Flash point (℃, open):

282

Ignition point (℃):

No data

Aqueous solubility (g/100g, 25℃)

Insoluble

Fire Service Act

Designated combustibles (flammable liquid)

Poisonous and Deleterious Substances Control Law

Not applicable

Applications

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D623 is appropriate as a plasticizer for application that requires low volatility, oil resistance, non-migratory property, etc., such as electrical wire coating, gasket, film sheet, hose, boots, etc.

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