Black Yellow 2K Polyurethane Adhesive Curing PU UH-3005
2K Polyurethane Adhesive UH®-3005
UH®-3005 is a two-component room temperature curing polyurethane adhesive. UH®-3005 is a semi-structural elastic adhesive, which can be bonded to a variety of substrates.
APPLICATION
UH®-3005 is designed for high strength bond bonding of a variety of substrates, including fiberglass, painted metal and plastics. This product is only for users with professional skills. In order to verify the bonding effect and the compatibility of the product with the material, tests should be carried out in advance on the actual substrate and environment.
| Spec | UH®-3005 A | UH®-3005 B |
| Appearance | Black(Before Mixing) | Yellow(Before Mixing) |
| Black(After Mixing) | ||
| Component | Polyol | Isocyanate |
| Curing Mechanism | Addition Polymerization | |
| Density(Kg/l) | 1.44(Before Mixing) | 1.33(Before Mixing) |
| 1.385(After Mixing) | ||
| Mixing Ratio | A:B(Volume Ratio)=100:100 | |
| A:B(Weight Ratio)=100:92.5 | ||
| Viscosity | About 30000CPS | About 20000CPS |
| (Brookfleld 7# Rotor 10rpm25℃) | ||
| Applicable Period (min) | 35A | |
| Shore D Hardness | 60(ASTM D2240) | |
| Tensile Strength | 10(ASTM D638 MPa) | |
| Thermal Conductivity | 0.5(ASTM E1461 W/ (m · K)) | |
| Elongation At Break | 5~10%(ASTM D638) | |
| Shear Strength | 14.6(ASTM D1002 Aluminum 3003- Aluminum 3003 MPa) | |
| Working Temperature | -40 – 80 °C | |
| Shelf Life | 6 Months | |
| Package | 400 ml/Tube, 23L/Barrel, 195L/Barrel | |
FEATURE
Good construction performance
Long operating time
High strength
high elasticity
excellent resistance to dynamic loads
Curing Mechanism
UH ®- 3005 is cured by a two-component chemical reaction.
High temperature can accelerate the curing speed, while low temperature will slow down the curing speed.
Chemical Resistance
If it is used in thermal environment or chemical environment, we suggest to carry out relevant project test, please contact wanli bonding technology department.
Get in Touch
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