UV Metal Adhesion Resin
Specification
Product Description:
Main applications: This product is suitable for use on glass, metal, polyester paint surfaces, ceramic glazes, etching ink, cover plate ink, boil-resistant and water-resistant inks, acid and alkali resistant inks. It can be used for bonding between glass or between glass and aluminum alloy, as a base for glass vacuum plating, aluminum alloy car wheels, tinplate, stainless steel, etc.
Processes: Screen printing, roller coating, spraying, adhesives, etc. It is soluble in conventional UV monomers, resins, and similar substances.
Typical performance characteristics:
Excellent adhesion (3M tape test shows no peeling), good yellowing resistance, excellent water resistance on stainless steel and glass substrates, resistant to cutting fluid, boil-resistant, can withstand 5% NaOH solution for ≥0.5 hours, acid-resistant, hardness ≥1H. (Greater curing energy results in better water resistance, recommended usage temperature below 40 degrees Celsius, seal immediately after use for better resistance to water bubbles).
After UV curing, can be further cured by infrared heating to promote adhesion, or baked at 180 degrees Celsius for 30 minutes for better results.
Number of functional groups: 2, curing energy: 1500-3000 mJ/cm², soluble in ketones, esters, and aromatic solvents.
Molecular weight (Mw): 2500-3000.
Test formula: (using a 25µm wire rod)
2218: 10g
184: 0.2g
819: 0.1g
TPO: 0.2g10.5g
Technical Parameters:
serial number | Technical parameter items | unit | Technical parameters |
1 | viscosity | mpa.s/40℃ | 1000-2500 |
2 | Solid content | % | ≥98 |
3 | Exterior | Slightly yellow viscous | |
4 | color number | Gardner,25℃ | ＜3 |
5 | AV | mgKOH/g | ≤10 |
6 | NCO | mgKOH/g | ≤1 |
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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