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Application: Soft touch UV, matte scratch-resistant UV, widely used in keyboards, mice, PVC floors, wood, paper soft touch oil, PET soft touch ink, plastic soft touch UV, scratch-resistant and wear-resistant UV coatings, etc.
Contact UsDescription
L-8321 is a specially modified aliphatic polyurethane resin. Its unique molecular structure makes it have very good scratch resistance, good adhesion to the substrate, wear resistance, easy matting, and more slippery feeling.
Chemical & physical data
| Appearance | Light yellow Transparent liquid |
|---|---|
| Viscosity (25℃, CPS) | 6,000-12,000 |
| UV Component (%) | 100 |
| Density (g/cm3,25℃) | 1.1±0.1 |
| Acid value (mgkoH/g) | 2 |
| Refractive index | 1.487 |
| Shore hardness | 70D |
| Functional group number | 9 |
Performance
Good moisturizing and wrapping properties for matte powder, easy to matte
Good adhesion and fast curing speed
Good scratch resistance and smoothness, wear resistance, good soft touch skin feel
Good RCA resistance, up to over 500 times
Compared with traditional two-component rubber paint, it has good non-returning stickness, high production efficiency, energy saving, environmental protection and less solvent emission.
Application
Soft touch UV, matte scratch-resistant UV, widely used in keyboards, mice, PVC floors, wood, paper soft touch oil, PET soft touch ink, plastic soft touch UV, scratch-resistant and wear-resistant UV coatings, etc.
Storage, shelf time and Packing
To prevent the product from polymerization and gelling, please keep it sealed and away from heat and light. Safe storage time is 6 months at room temperature( 25ºC) and under ventilation.
This product will be packed into 20KG/25KG/200KG/barrel
Tips: L-8321 has good workability, matteness below 2 degree, good scratch resistance, leaves no marks, and is easy to matte.
Related Products
| Product | Description |
|---|---|
| Easy matting UV resin | |
| L-6313 | Soft Touch Elastic UV Resin |
| L-6314 | Slippery Soft Touch Elastic UV Resin |
| L-6315 | |
| L-6316 | |
| L-6317 | |
| L-6360 | Thicker Soft Touch Elastic UV Resin |
| L-6904 | Soft Touch Elastic UV Resin |
| L-8321 | Scratch Resistant Soft Touch Elastic UV Resin |
| Recommended additives | |
| lencolo 5012 | Skin Feel Soft Touch Additive |
| lencolo 5013 | Delicate Slippery Soft Touch Additive |
| lencolo 1108 | Recoatable Soft Touch Additive |
| lencolo 1109 | Anti-scratch Slippery Soft Touch Additive |
Note: Technical data represents typical values only. In view of the differences in formulas, production process, conditions, all the above statements must be adjusted according to the actual situation, our company does not make any promises. Our company reserves the right to reform its products without prior notice of any changes.