H1639 is a premium hot melt adhesive for case forming and sealing applications. H1639 offers a superior processing window and service temperature range, fast set speed with a good hot tack, and excellent thermal stability. With water-white color and low odor, H1639 provides maximum production flexibility.
FEATURES
- Water-white color
- Broad service temperature range
- Excellent thermal stability
BENEFITS
Excellent thermal stability means lower maintenance costs and less downtime.
TYPICAL PHYSICAL PROPERTIES |
|
Description |
Results |
Thermosel Viscosity (Brookfield – ASTM D3236) |
3,075 cP @ 275°F 1,950 cP @ 300°F 1,350 cP @ 325°F 875 cP @ 350°F |
Softening Point (Ring and Ball Herzog – ASTM E28) |
229°F |
Suggested Running Temperature |
300 – 350°F |
Density |
0.97 g/cc @ 77°F |