PE-4010 PE-4020 Polyester Polyol Used in Leather Resins Hot Melt Adhesives

1. Product Description

This product is a linear polyester polyol synthesized through the esterification and polycondensation of adipic acid and ethylene glycol.

2. Main application fields

The product is widely used in hot melt adhesives, coatings, leather resins, and related fields.

3. Technical features

This polyester polyol offers high reactivity, excellent stability, and ease of production and handling.

4. Index parameters

5. Precautions for use

• The product is packaged in specially designed galvanized barrels, each containing 220 kg. Its recommended shelf life is one year; however, it may still be usable beyond this period if it passes quality inspection.
• During transportation, precautions should be taken to prevent exposure to rain, physical impact, packaging damage, and contamination. Ensure compliance with relevant transportation regulations.
• If the barrel is opened but not fully used, reseal the container tightly and store it properly to maintain product quality.