Benzoate plasticizer for coatings
ECOD-FLEX 332
ECOD-FLEX 332 is a three-components high solvating Dibenzoate plasticizer.It has been widely used in PVC resilient flooring(as a fast fuser,delivering low processing temperature),polyvinyl acetate and water-based adhesives(extend open time and reduce set time),acrylic latex caulks(improve adhesion),polysulfide sealants,paints and coatings,pressure-sensitive adhesives,etc..
Specification
Appearance:transparent oily liquid,free of particulate impurities. Assay(Benzoic esters):98.0% min.
Acidity(calculated as Benzoic Acid):0.1% max. Color(APHA):40 max.
Moisture:0.1% max.
Hydroxyl No.:8 max.
Typical Properties
Molecular Weight(typical) 332
Boiling Point 354
Freezing Point(℃) ＜16
Pour Point(℃) -25
Flash Point(TCC,℃) 202
Refractive Index(25℃) 1.539
Specific Gravity(25℃) 1.15-1.16
Viscosity(Brookfield,25℃) 72 cps
Odor Mild ester-like
Outstanding Advantages
1.?Environmentally friendly plasticizers recommended by the European Chemical
Agency(ECHA) in May 2009.Does not contain any phthalates and can be used as
primary plasticizers.Data from more than 30 years applications and tests show
Dibenzoate esters are low in toxicity,non-mutagenic,non-carcinogenic and easy to
degrade.
2.?High solvating and lower fusing point which means faster processing speed.Very
good foaming effect in PVC foaming process.
3.?Good compatibility with PVC and EVA polymers.In polyvinyl acetate,water-based
adhesives and acrylic latex caulks industry, as a viscosity adjuster it can extend
open time,reduce set time,improve tenacity and decrease film-forming
temperature of emulsions.
4.?PVC formulations containing Ecod-flex 332 have exhibited exceptional stain
resistance and resistance to fatty ester solvents.
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Package:225kg iron drums or 1100kg IBC.
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