3951 Reactive PUR Hot Melt Adhesive
3951
Overview
3951 Reactive PUR Hot Melt Adhesive
is a high-performance bonding solution featuring dual UV and moisture curing technology, specifically designed for rapid fixation on opaque materials. With its exceptional performance and strong adhesion, 3951 is widely used in structural bonding for mobile accessories, electronic devices, and automotive electronics, meeting the demands of high precision and durability in modern manufacturing.
Features
- Color: Light Yellow
- Viscosity: 2500 ~ 4500 Pa·s
- Density: 1.05 g/cm³
- Open Time: >10 min
- Hardness: 80A Shore
- Tensile Strength: 16 MPa
- Tensile Strength (PC/PC): 10 MPa
- Tensile Strength (PC/Aluminum): 4 Mpa
Product Overview
| Product Code | Color | Viscosity mPa·s |
Density g/cm³ |
Pot Life min |
Hardness Shore |
Tensile Strength MPa |
PC/PC Tensile Shear Strength MPa |
PC/Al Tensile Shear Strength MPa |
|---|---|---|---|---|---|---|---|---|
| 3913 | White to pale yellow | 2000 ~ 4000 | 1.1 | 3 ~ 7 | 30D | ≥8.0 | 8 | 4.5 |
| 3930 | White to pale yellow | 2000 ~ 5000 | 1.1 | 3 ~ 10 | 30D | ≥8.0 | 8 | 4.5 |
| 3931 | White to pale yellow | 2500 ~ 4000 | 1.1 | 3 ~ 10 | 30D | 25 | 20 | 5 |
| 3950RS | Light yellow | 1300 ~ 3300 | 1.05 | >10 | 60A | 13 | 10 | 4 |
| 3951 | Light yellow | 2500 ~ 4500 | 1.05 | >10 | 80A | 16 | 10 | 4 |
| 3952 | Light yellow | 800 ~ 1500 | 1.1 | >10 | 50A | 13 | 10 | 7 |
| 3953 | Light yellow | 4000 ~ 5000 | 1.1 | >10 | 35D | 10 | 10 | 4 |
| 3954 | Light yellow | 4000 ~ 5000 | 1.1 | >10 | 85A | 18 | 15 | 4 |
| 3962 | White to pale yellow | 7000 ~ 10000 | 1.1 | 2 ~ 4 | 30D | ≥8.0 | 11.5 | 4 |
| 3983 | White to pale yellow | 7000 ~ 10000 | 1.1 | 1 ~ 3 | 45D | 10 | 6 | 4 |
Features
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Specifications
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