Audited Supplier
T102236
24800-44-0
C9h20o4
246-466-0
Synthesis Material Intermediates
Organic
Synthesis Material Intermediates
Solvent
99%
Acrylate Grade
Colourless Transparent Liquid
1ton
TICHEM
Iron Drum/IBC/ISO Tank
China
2909499090
Product Description
Tripropylene Glycol (Acrylate Grade) (TPG Ac) is a high purity tripropylene glycol containing only low levels of carbonyls and peroxides, which makes it ideal for use as a reactive chemical intermediate in the irradiation curing industry.
Tripropylene Glycol is a co-product of the reaction of excess water with propylene oxide at elevated temperatures and pressures to make propylene glycol, a colorless, water-soluble, low-toxicity, low-vapor pressure, moderately viscous, hygroscopic liquid with a slight odor characteristic of diols.
Property | Value |
| Molecular weight (g/mol) | 192.3 |
| Flash point (Setaflash Closed Cup) | 143 °C (298.4 °F) |
| Boiling point @760 mmHg, 1.01 ar | 270°C |
| Liquid Density @25° C | 1.091 g/cm³ |
| Freezing Point | -20°C |
| Viscosity (cP or mPa•s @ 25°C) | 57 |
| Vapor Pressure @20° C | 0.26 mmHg |
| Surface tension | 34 |
| pH value | Not applicable |
Autoignition temperature | 232 ° C |
Evaporation rate | <0.05 |
·Tripropylene glycol (acrylate grade) is a raw material specifically designed for use in a variety of irradiation curing formulations. It is commonly esterified with acrylic acid to form tripropylene glycol diacrylate, an important raw material for the rapidly growing irradiation curing industry. Tripropylene glycol diacrylate is used as a reactive diluent to reduce the viscosity of the formulation composition prior to curing. The advantages of irradiation curing for printing inks, varnishes, paints and coatings include: no post-curing, low volatile organic compound (VOC) emissions, high energy efficiency, fast processing, small and compact plant requirements, and good product appearance.
·The acidity, aldehyde content, and peroxide content in tripropylene glycol (acrylate grade) are strictly and specifically monitored to avoid product color change or operational problems during the synthesis of the diacrylate. These impurities are controlled in the low ppm range.
·Tripropylene Glycol (Acrylate Grade) is used in industrial applications only.
·The acidity, aldehyde content, and peroxide content in tripropylene glycol (acrylate grade) are strictly and specifically monitored to avoid product color change or operational problems during the synthesis of the diacrylate. These impurities are controlled in the low ppm range.
·Tripropylene Glycol (Acrylate Grade) is used in industrial applications only.
