H series Good solvent solubility, Fast Crystallization Hotmelt/Solvent Adhesive TPU
Features
Good solvent solubility, Fast Crystallization, Excellent Green Bonding Strength and Final Holding Strength.
Application
Footwear, Fabric Coating, Fire Hose Adhesive, Hotmelt Adhesive Films and Tapes, etc.
| Properties |
Standard |
Unit |
H101 |
H103 |
H112 |
H120 |
H206 |
H212 |
H220 |
H230 |
H306 |
H310 |
H320 |
H330 |
| Density |
ASTM D792 |
g/cm3 |
1. 15 |
1. 15 |
1. 15 |
1. 15 |
1. 2 |
1. 2 |
1. 2 |
1. 2 |
1. 16 |
1. 16 |
1. 16 |
1. 16 |
| Hardness |
ASTM D2240 |
Shore A/D |
90 |
90 |
90 |
93 |
95 |
95 |
95 |
95 |
95 |
95 |
95 |
95 |
| Tensile Strength |
ASTM D412 |
MPa |
15 |
18 |
20 |
20 |
35 |
38 |
40 |
40 |
20 |
25 |
30 |
30 |
| Elongation at Break |
ASTM D412 |
％ |
700 |
650 |
650 |
600 |
650 |
650 |
650 |
650 |
650 |
650 |
650 |
600 |
| Tfb |
- |
℃ |
60 |
60 |
65 |
70 |
85 |
85 |
90 |
90 |
90 |
95 |
100 |
100 |
| Viscosity(15% in MEK, 25ºC) |
ISO3219 |
mPa.s |
50-100 |
200-500 |
800-1200 |
1500-2500 |
300~800 |
800~1500 |
1500~2500 |
2500~3500 |
300~800 |
800~1500 |
1500~ 2500 |
2500~3600 |
| Tack-Free Time |
- |
min |
2 |
3 |
3 |
3 |
13 |
14 |
15 |
15 |
4 |
5 |
5 |
5 |
| Minimum Activation Temperature |
- |
℃ |
55-65 |
55-65 |
55-65 |
55-65 |
55~65 |
55~65 |
55~65 |
55~65 |
60~70 |
60~70 |
60~70 |
60~70 |
NOTE: The above values are shown as typical values and should not be used as specifications.
Processing Guide
For optimum results, previous drying of the product during 3-4 hours at given temperature in the TDS.
The products can be used for injection molding or extrusion, and please check more details in the TDS.
| Processing Guide for Injection Molding | Processing Guide for Extrusion | |||
| Item | Parameter | Item | Parameter | |
| Nozzle(℃) |
Given in the TDS |
Die(℃) | Given in the TDS | |
| Metering Zone(℃) | Adapter(℃) | |||
| Compression Zone(℃) | Metering Zone (℃) | |||
| Feeding Zone(℃) | Compression Zone (℃) | |||
| Injection Pressure(bar) | Feeding Zone (℃) | |||
Inspection
All the products are well inspected during the production and after production. Certificate of Analysis (COA) could be provided together with the products.
Packaging
25KG/bag, 1250KG/pallet or 1500KG/pallet, processed wood pallet
Handling and Storage
1. Avoid processing material above recommended thermal processing temperatures.
Good general ventilation should be sufficient for most conditions. Consider the use of local exhaust ventilation at processing emission points.
2. Avoid breathing thermal processing fumes and vapors
3. Mechanical handling equipment can cause formation of dust. Avoid breathing dust.
4. Use proper grounding techniques when handling this product to avoid electrostatic charges
5. Pellets on the floor may be slippery and cause falls
Storage recommendations: To maintain product quality, store product in a cool, dry area. Keep in a tightly sealed container.
HSE Information: Please take MSDS for reference.
Professional technical engineer dedicated to guide you
According to your actual needs, choose the most reasonable overall design and planning procedures