Technical datasheet

VELSIFLEX™ 328

Supplied byVelsicol- Last Updated on Nov 11, 2025

VELSIFLEX™ 328 by Velsicol is a blend of diethylene glycol dibenzoate and dipropylene glycol dibenzoate. Acts as a non-phthalate plasticizer. It is a clear and colorless liquid. Exhibits UV-, oil-, solvent- and stain- resistance. Provides low temperature flexibility, processibility, wet tack and adhesion. It is compatible with acrylic latex, acrylic vinyl and polyvinyl acetate latex. Suitable for adhesive, caulk and flexible PVC dry blend applications. VELSIFLEX™ 328 complies with following regulations: FDA, TSCA, DSL, AICS, IECSC, EINECS and PICCS.
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Benefits

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Compliance

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Applications

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For which system

Sealants|
Plastisols|
Adhesives

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VELSIFLEX™ 328 properties

Other properties

PropertiesValue & unitTest conditionTest method
Acid Value0.0 Visible After LoginVisible After LoginVisible After Login
Assay0.0 Visible After LoginVisible After LoginVisible After Login
Auto-ignition Temperature0.0 Visible After LoginVisible After LoginVisible After Login
Boiling Point0.0 Visible After LoginVisible After LoginVisible After Login
Color, APHA0.0 Visible After LoginVisible After LoginVisible After Login
Density0.0 Visible After LoginVisible After LoginVisible After Login
Density, Vapor0.0 Visible After LoginVisible After LoginVisible After Login
Flash Point0.0 Visible After LoginVisible After LoginVisible After Login
Freezing Point0.0 Visible After LoginVisible After LoginVisible After Login
Moisture Content0.0 Visible After LoginVisible After LoginVisible After Login
Molecular Weight, Mw0.0 Visible After LoginVisible After LoginVisible After Login
Refractive Index0.0 Visible After LoginVisible After LoginVisible After Login
Vapor Pressure0.0 Visible After LoginVisible After LoginVisible After Login
Viscosity0.0 Visible After LoginVisible After LoginVisible After Login
Volatile Content0.0 Visible After LoginVisible After LoginVisible After Login
Solubility PropertiesElementConditionMethod
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