3930 Reactive PUR Hot Melt Adhesive
3930
Overview
3930 Reactive PUR Hot Melt Adhesive
is a medium-low viscosity, high-performance adhesive designed for bonding plastics and metals in 3C products such as smartphones and tablets. With exceptional PC bonding performance and comprehensive physical properties, the 3930 hot melt adhesive delivers high-strength, durable adhesion, meeting the stringent demands of modern electronic products.
Features
- Color: White to light yellow
- Viscosity: 2000 ~ 5000 Pa·s
- Density: 1.1 g/cm³
- Open Time: 3 ~ 10 minutes
- Hardness: 30D Shore
- Tensile Strength: ≥8.0 MPa
- Tensile Strength (PC/PC): 8 MPa
- Tensile Strength (PC/Aluminum): 4.5 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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