SINOMER® UVU6600F is a hexafunctional aromatic urethane acrylate 低聚物. It exhibits 快速固化 speed, excellent surface dryness, and forms films with 高硬度 (up to 3H), outstanding abrasion resistance, and good anti-cracking performance. It is specifically recommended for scratch- and wear-resistant coatings.
SINOMER® UVU 6600F
(6F Aromatic Urethane Acrylate 低聚物)
SINOMER® UVU6600F is a hexafunctional aromatic urethane acrylate 低聚物. It exhibits 快速固化 speed, excellent surface dryness, and forms films with 高硬度 (up to 3H), outstanding abrasion resistance, and good anti-cracking performance. It is specifically recommended for scratch- and wear-resistant coatings.
外观 | Slightly yellow, viscous 透明液体 |
Color (Fe-Co) | ≤ 1 |
粘度 @ 25°C | 45,000 – 60,000 cps |
NCO Content (%) | 0 |
Refractive Index @ 25°C | 1.492 ± 0.005 |
密度 @ 25°C | 1.21 ± 0.02 g/ml |
Functionality | 6 |
快速固化 and good surface dry
High film hardness (up to 3H)
Excellent abrasion and scratch resistance
Good anti-cracking performance
Aromatic structure (not recommended for non-yellowing applications)
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UVU6600F | 20 | Process | |
Substrate cleaning → Spraying → Flash-off 50°C × 4 min → UV Curing | |||
HDDA | 12 | ||
TMPTA | 12 | ||
Toluene | 10 | ||
Ethyl Acetate | 20 | ||
Anti-blushing Agent | 5 | ||
Pi-1173 | 4 | ||
流平剂 | 0.2 | ||
Film performance | |||
Leveling / Mirror Effect | Good / Excellent | ||
附着力 (Cross-cut, 3M tape) | 100/100 | ||
Water Resistance (Boiling, 1hr) | 附着力 OK | ||
RCA Abrasion (175g, 500 cycles) | Pass | ||
附着力 after Boiling (1hr) | 100/100 | ||
Gloss (600 mJ/cm²) | 96° | ||
| |||
UVU6600F | 38 | Process | |
UVP4304* | 20 | Substrate → Sanding (180 grit), cleaning → Roller coat 附着力 primer → Cure @ 300 mJ/cm², sand (320 grit) → Repeat once → Roller coat high-gloss topcoat → Cure @ 600 mJ/cm² | |
TPGDA | 10 | ||
TMPTA | 25 | ||
Pi-1173 | 4 | ||
流平剂 | 1 | ||
Film performance | |||
附着力 (Cross-cut, 3M tape) | Excellent | ||
Hardness | 2H | ||
Coating 粘度 @ 25°C | 600 cps | ||
Coating Solid Content | 100% | ||
UVE3101 *=TPGDA 20% Epoxy Acrylate. 快速固化 speed, good surface drying, high gloss
UVP4304*=三官能 polyester acrylate Low 粘度, 快速固化 speed, high gloss, 高硬度, and resistance to yellowing.
UVC8003*=三官能 phosphate acrylate 粘接促进剂. Low 粘度 and good compatibility,快速固化 speed,高硬度
Levelling agent *=Our brand Agesin® provides equivalent substitutes for brand additives such as BYK and TEGO,etc.
20 公斤 or 220 公斤/桶.
Store in a dry, clean, ventilated warehouse.
Avoid exposure to light and heat.
Be careful to prevent leakage, rain and sun during transportation
