SNK-2216（Aliphatic Polyurethane Acrylate)
UV Metal Adhesion Resin(Aliphatic polyurethane acrylate) SNK-2216
Product Description:
Main applications: This is a high-durability, high-curing, and high-hardness resin.
Processes include screen printing, roller coating, spraying, adhesive applications, etc. It can be mixed with conventional UV monomers and resins.
Typical performance characteristics:
1:Excellent mar resistance, high hardness, good water resistance, fast curing, 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/60℃ | 3000-6000 |
| 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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