High-purity industrial-grade propylene glycol meeting ASTM D5117 and ISO 8585 standards.
Low volatility and excellent thermal stability for reliable performance in high-temperature processing environments.
Non-toxic, biodegradable, and compliant with major global industrial safety and environmental regulations.
Superior hygroscopicity and water-miscibility, ensuring consistent solvency and formulation stability.
Neutral pH and low acidity (acid number ≤ 0.1 mg KOH/g), minimizing corrosion risk to process equipment.
Heat transfer fluid in industrial HVAC, chillers, and solar thermal systems.
Raw material for unsaturated polyester resins (UPR) and alkyd resin synthesis.
Carrier and humectant in printing inks, coatings, and industrial cleaning formulations.
De-icing and anti-icing agent for aircraft, runways, and industrial equipment.
Plasticizer and solvent in polymer processing and fiber manufacturing applications.
| Chemical Type | Propylene glycol (1,2-propanediol) |
| Product Form | Liquid |
| Appearance | Clear, colorless, odorless liquid |
| Purity (by GC) | ≥ 99.5% |
| Water Content | ≤ 0.2% w/w |
| Density (20°C) | 1.035–1.037 g/cm³ |
| Refractive Index (20°C) | 1.431–1.433 |
| Flash Point (closed cup) | 101°C |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China