Product Advantages 

1) Environmentally friendly plasticizers recommended by the European Chemical Agency (ECHA).Does not contain any phthalates and can be used as a main plasticizer. 
2) High solvating. Low fusing point which means faster processing speed. Very good foaming effect in PVC foaming process. 
3) Very good plasticizing effect which means more fillers can be added. In PS sealants formulations, compared with traditional plasticizers, SW-DB342 added can be reduced by around 15%. 
4) Compatible with compounds. Products containing SW-DB342 exhibit excellent stain and extraction resistance. Soft under low temperature. Impervious to light and heat.

Why choose us :

1. We have our own production factory;

2. Complete quality inspection system;

3.Professinal technical team support;

4. Well-qualified sales team.

Product Name: Dipropylene Glycol Dibenzoate
CAS NO: 27138-31-4
Molecular Formula: C20H22O5

Product Description

Dipropylene Glycol Dibenzoat is a high solvating Dibenzoate plasticizer.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

Package:225kg iron drums.