Urethane acrylate oligomers

Description

1. Product Overview
   Urethane acrylate oligomers are high-performance reactive resins widely used in radiation-curable and UV/EB curing systems. They serve as key building blocks in coatings, inks, adhesives, and 3D printing formulations, offering exceptional mechanical strength, flexibility, and chemical resistance. Their dual functionality of urethane toughness and acrylate reactivity enables rapid curing with superior end-use performance. Strategically, they are essential in high-growth advanced manufacturing sectors seeking low-VOC, energy-efficient, and high-durability material solutions.
2. Key Specifications & Technical Characteristics

• Chemical Composition: Urethane acrylate oligomer based on aliphatic or aromatic diisocyanates, polyols, and acrylate functional groups
• Functional Group: Multi-functional acrylate (typically 2–6 functionality)
• Appearance: Pale yellow to amber viscous liquid
• Viscosity: 5,000 – 80,000 mPa·s (25°C, grade dependent)
• Density: 1.05 – 1.20 g/cm³
• Purity/Grade: Industrial grade, UV-curable formulation grade
• Solubility: Compatible with reactive diluents (e.g., TMPTA, HDDA)
• Packaging Options: 20 kg pails, 200 kg steel drums, 1,000 kg IBC tanks
• Shelf Life: 6–12 months under cool, dry, UV-protected storage conditions

3. Core Industrial Applications

• UV-curable coatings: wood coatings, metal finishes, plastics coating systems
• Printing industry: flexographic, offset, and inkjet UV inks
• Adhesives and sealants: high-strength structural bonding applications
• Electronics: protective coatings for PCBs and optical components
• 3D printing & photopolymer systems: resin-based additive manufacturing
  This product delivers superior curing speed, excellent adhesion, and enhanced flexibility compared to conventional solvent-based resins. Its low energy curing requirement and high crosslinking density significantly improve production efficiency while reducing operational costs and environmental emissions.

4. Competitive Advantages

• Consistent molecular structure ensuring stable curing performance across batches
• High supply reliability with scalable bulk manufacturing capacity
• Optimized logistics packaging for safe international transport and storage efficiency
• Cost-effective performance-to-price ratio in high-end UV resin applications
• Low-VOC and environmentally compliant formulation supporting regulatory requirements
• Strong technical documentation and formulation support for industrial customers
• Enhanced durability, abrasion resistance, and weathering performance compared to standard acrylates

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity: 20–24 MT per 20ft container
• Supply Form: Bulk liquid in drums or IBC tanks
• Delivery Terms: FOB / CIF / EXW available upon request
• Production Capacity: Scalable monthly bulk supply for long-term industrial contracts