Qingdao Exceed Fine Chemicals Co.,Ltd
The most professional solution provider of polyurethane and rubber chemicals!
Add to Cart
Polyester Polyol PE-2315 Used in Hot Melt Adhesives Leather Resins Coatings
1. Product Description
Polyester Polyol PE-2315 is a linear polyester polyol, synthesized through the esterification polycondensation of adipic acid, ethylene glycol, and propylene glycol.
2. Main application fields
Polyester Polyol PE-2315 is primarily used in hot melt adhesives, coatings, leather resins, and other related industries.
3. Technical features
Polyester Polyol PE-2315 offers high reactivity, excellent stability, and is easy to produce and handle.
4. Index parameters
| Type | Room temperature appearance | Viscosity (75℃ cps) | Hydroxyl number (mgKOH/g) | Acid number (mgKOH/g) | Water content (％) | Molecular weight |
| PE-2315 | White solid | 300-600 | 73-79 | ≤0.5 | ≤0.03 | 1500 |
5. Precautions for use
The product is packaged in a specially designed galvanized drum, with a net weight of 220 kg per drum. The recommended storage period is one year. If stored beyond this period, the product can still be used if it passes testing. During transportation, it is important to avoid exposure to rain, impact, package damage, or contamination. Always adhere to the relevant transportation regulations. After opening the drum, if the entire contents are not used, reseal the drum and store it properly to maintain its quality.
