SNK-2217（Polyurethane Acrylate） UV Vacuum Plating Resin
UV Metal Adhesion Resin(Polyurethane acrylate) SNK-2217
Product Description:
Main applications: This is a high-adhesion resin designed to provide excellent adhesion in various formulations, as well as in white wood applications where adhesion and curing are required.
Processes:screen printing, roller coating, spraying, adhesive applications, etc. It can be mixed with conventional UV monomers and resins. This product can be directly adjusted using monomers to achieve the desired performance and can be incorporated into other formulations to enhance adhesion.
Typical performance characteristics:
1:Excellent yellowing resistance, good water resistance, excellent adhesion, and suitable for LED curing.
2:Number of functional groups: 6, curing energy: 300-500 mJ/cm², suitable for curing with UV and UV-LED.
3:Molecular weight (Mw): 1500-3000, soluble in ketones, esters, and aromatic solvents.
Technical Parameters:
| serial number | Technical parameter items | unit | Technical parameters |
| 1 | viscosity | mpa.s/25℃ | 40000-60000 |
| 2 | Solid content | % | ≥98 |
| 3 | Exterior | Slightly yellow viscous | |
| 4 | color number | Gardner,25℃ | ＜1 |
| 5 | AV | mgKOH/g | ≤3 |
| 6 | NCO | mgKOH/g | ≤3 |
| 7 | Polymerization inhibitor | ppm |
＜ 400 |
Storage and validity period:
1: This product should be stored in a cool, well-ventilated room, and strictly protected from light exposure for stable storage.
2: Keep the resin away from heat sources and store it in a dark place to prevent potential hazards or affecting the stability of resin storage.
3: When stored at room temperature, it remains stable for six months. After use, please tightly seal the container to avoid exposure to light sources and gelation.
Package
200 kilograms/iron drum
20 kilograms/iron drum
200 kilograms/plastic drum
20 kilograms/plastic drum
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