L-6604 is recommended for UV high gloss varnishes; UV plastic coatings; UV screen printing varnishes; UV wood coatings; UV inks; UV 3D printing resins, etc.
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L-6604 is a low-viscosity, six-functional aromatic polyurethane acrylate resin. The product features high hardness, high gloss, excellent abrasion resistance, fast curing, low-energy cure capability, good adhesion, low viscosity, and excellent pigment wetting.
Technical Data
| Appearance | Colorless transparent liquid |
|---|---|
| Viscosity (25℃, CPS) | 1000 - 2000CPS |
| Color Value (Gardner) | ≤ 1 |
| UV Content (%) | 100 |
| Density (g/cm3,25℃) | 1.1±0.1 |
| Acid value (mgkoH/g) | ≤2 |
| Refractive index | 1.485 |
| Shore hardness | 85D |
| Functional group | 6 |
Product Features
Low viscosity and low shrinkage with excellent pigment wetting
High solids content, high hardness, high gloss, and excellent abrasion resistance
High curing rate
Good surface dryness
Low-energy cure capability
Applications
UV high gloss varnishes; UV plastic coatings; UV screen printing varnishes; UV wood coatings; UV inks; UV 3D printing resins, etc.
Storage Conditions
To prevent premature polymerization due to the high reactivity of this product, keep it tightly sealed and store away from heat sources and direct sunlight. It is recommended to maintain storage temperature below 30 °C. Unused product should be promptly resealed and must not be left open. Under ventilated conditions at 25 °C, the product has a safe storage period of 6 months. Available packaging: 20 kg / 25kg / 200 kg per drum.
Tips: L-6604 features fast reactivity, high hardness, low viscosity, and excellent colorability.
Related Products
| Product | Description |
|---|---|
| L-6600 | Non-Yellowing 6-Functional UV Polyurethane Resin |
| L-6600A | Non-Yellowing 6-Functional UV Polyurethane Resin |
| L-6601A | Economical 6-functional UV Polyurethane Resin |
| L-6601D | Organotin-free 6-Functional UV Polyurethane |
| L-6602 | Fast-Curing 6-functional UV Polyurethane Resin |
| L-6604 | Low Viscosity 6-Functional UV Polyurethane Resin |
| L-6605 | High Viscosity 6-Functional UV Polyurethane Resin |
| L-6606 | Wear-resistant 6-Functional UV Polyurethane Resin |
| L-6606D | Tin-free 6-functional UV Polyurethane Resin |
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.
Contact Person: Yuki
Tel: +86 18027002837(WhatsApp)
Email: service@lencolo37.com