Polyester Polyol PE-2010 PE-2420 In Hot Melt Adhesives Coatings

Price Negotiable

Price: FOB QINGDAO 1.9usd/kg

MOQ: 1000kg

Delivery Time: 14 work days

Brand: EXCEEDCHEM

Product Description

Polyester Polyol PE-2010 PE-2420 Used in Hot Melt Adhesives Coatings

1. Product Description

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

2. Main application fields

This polyester polyol is primarily used in hot melt adhesives, coatings, leather resins, and various other applications.

3. Technical features

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

4. Index parameters

Type	Room temperature appearance	Viscosity (75℃ cps)	Hydroxyl number (mgKOH/g)	Acid number (mgKOH/g)	Water content (％)	Molecular weight
PE-2010	White solid	100-200	107-117	＜0.5	＜0.05	1000
PE-2420	White solid	500-800	53-59	＜0.5	＜0.05	2000

5. Precautions for use

The product is packaged in dedicated galvanized steel drums, 220 kg per drum.
The recommended storage period is one year. After this period, the product can still be used if it passes quality testing.
During transportation, prevent exposure to rain, impact, container damage, and contamination. Adhere to relevant transportation department regulations.
Once a drum is opened, reseal it securely if the entire contents are not used immediately.