ECOD-FLEX 342S
(DIPROPYLENE GLYCOL DIBENZOATE)
CAS NO. 27138-31-4
ECOD-FLEX 342S is a high solvating Dibenzoate plasticizer.Its main component is DIPROPYLENE GLYCOL DIBENZOATE.Due to excellent compatibility and efficiency,it has been widely used as an environmentally friendly plasticizer for many years in 2K polyurethane systems where it can contribute improved tear strength, better rebound and reduce swell with certain solvents.
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):100 max.
Moisture:0.07% max.
Hydroxyl No.:6 max.
Typical Properties
Solubility
In water:< 0.01%
Water in:<0.25%
| Molecular Weight | 342 |
| Boiling Point(5mmHg,℃) | 230 |
| Freezing Point(℃) | -30 |
| Pour Point(℃) | -19 |
| Flash Point(TCC,℃) | >150 |
| Refractive Index(25℃) | 1.5285 |
| Specific Gravity(25℃) | 1.12-1.13 |
| Viscosity(Brookfield,25℃) | 120 cps |
| VOC Content | <3% |
| 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 excellent compatibility in polyurethane systems.Products containing ECOD-FLEX 342S exhibit excellent stain and extraction resistance. Soft under low temperature.Impervious to light and heat.Low VOC.
3.Low hydroxyl No. and low moisture.Excellent plasticizing efficiency in PU systems.
Package:225kg iron drums.
| Before：ECOD-FLEX 80 Next：ECOD-FLEX 290 |
