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Product Name:Di(propylene glycol) dibenzoate (XR50)

XR50 is the most widely used product in the adhesive industry. As an environmental protection plasticizer, it is widely used in water-based adhesives (such as white latex, woodworking glue, Mosaic glue, paper Packaging glue, film adhesive, cigarette adhesive, etc.), polysulfide sealant, PVC elastic floor, Teslin, paint, ink and other fields.

Main performance indicators

Appearance: transparent oily liquid, no mechanical impurities

Content (Benzoic acid esters): 99.0% min

Acidity (as Benzoic acid): 0.1% max

Color(APHA): 80 max

Moisture: 0.1% max

Hydroxyl value: 13max

Molecular weight(typical ): 327Boiling point (5 mm Hg,℃): 235

Freezing point (℃): 0

Pour point (℃): -20

Flashing point (Tiger closed cup，℃): >149

Refractive index(25℃): 1.536

Specific gravity(25℃): 1.14-1.15

Viscosity (Brookfield,25℃): 80 cps

VOC content: <3%

Odor: Slight ester odor

Product features:

1. High solubility, excellent compatibility in polyurethane systems and resistance to migration in finished products. Extraction resistance. Low temperature softness, good light. Thermal stability. Low VOC.

2. Low Hydroxyl value, low moisture, excellent plasticizing effect in polyurethane system.

3. It is a phthalic plasticizer alternative recommended by ECHA in May 2009. It does not contain any phthalic components and can be used as the main plasticizer. More than 30 years of application and research data have proved that these products are low toxicity, non-mutagenic, non-carcinogenic and easy to biodegrade.

Packaging: 225kg/iron drum