Partially crystalline saturated polyester. Used in hot melt adhesives.
Details
Product Type
Applications
Producer
Chemical Composition
Saturated polyester
Advantages
- Shortens open time (300 seconds)
- Increases initial strength
- Low melt viscosity
Other Applications
automotive sector
wood-processing industry
bookbinding
packaging industry
textile industry
production of sandwich structures
Technical data
Quantity | Value | Unit | Comment |
---|---|---|---|
Appearance Properties | |||
Appearance | |||
Physical Properties | |||
Density | 1.15 | g/ml | 23°C |
Molecular weight | 3500 | g/mol | |
Thermal Properties | |||
Softening point | 47 | ºC | R&B |
Melting point | 38 | ºC | |
flash point | >200 | ºC | |
Mechanical Properties | |||
Melt Viscosity | 4 | Pa.s | parallel plate; at 80°C |
Chemical Properties | |||
Acidity number | <2 | mg KOH/g | |
Hydroxyl number | 27 - 34 | mg KOH/g |