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TRIGON Chemie Datasheet

Velsiflex 328

CAS-no.:
120-55-8 and 27138-31-4
EC no.:
204-407-6 and 248-258-5
Specification:
Appearance:Clear liquid, free of particulates
Assay, as Benzoate ester (%):Min. 98.0
Free acid, as benzoic acid (%):Max. 0.1
Colour (Hazen):Max. 80
Water (%):Max. 0.1
Characteristic properties:
Boiling Point at 5 mm Hg (°C):235
Density at 25 ℃ (g/ml):9.6
Flashpoint (°C):199
Freezing point (°C):6
Pour point (°C):-21
Odor:Mild ester-like
Refractive index at 25 (°C):1.536
Density at 25 ℃ (g/ml):1.14-1.15
Viscosity at 25°C (mPas):80
Applications:
VELSIFLEX® 328 is a multipurpose plasticizer blend containing both Diethylene Glycol Dibenzoate and Dipropylene Glycol Dibenzoate. VELSIFLEX® 328 is both non-phthalate and biodegradable with proven utility across most adhesive, caulk, sealants and flexible PVC including plastisol and melt compound applications.
Packaging:
225 kg drums, 1000 kg IBCs, Isocontainer
UN-no.:
Redaktion:
02/2026

Suggestions for processing and use of our products correspond to our best knowledge and are always given without obligation. There is no liability for incorrect formulations and mixing recommendations. Each processor of our products is liable for compliance with all legal regulations, including those in the field of patent law.

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