High hardness fast-drying resin suitable for inks and coatings: ZC8609
Product Detail
Product code | ZC8609 |
Appearance | Slight yellow transparent liquid |
Viscosity (mPa.s/25℃) | 400-1000 |
Functionality (theoretical) | 6 |
Product features | • High hardness • Fast curing • Good adhesion• Halogen-Free |
Application | Ink, wood vacuum spraying;Paper, plastic coatings |
Specification | 20KG 200KG |
Acid value (mgKOH/g) | ≤5 |
Transport Package | Barrel |
Product Description
ZC8609 is a high - performance UV - curable polyester acrylate oligomer. It combines multiple outstanding properties, making it a highly versatile material in various coating and printing applications.
Key Features and Benefits
Hardness and Coating Performance
- Outstanding Hardness: ZC8609 can form a solid and durable coating film. This high - hardness coating provides excellent protection for the coated objects, effectively resisting wear, scratches, and other forms of mechanical damage. It ensures the long - term integrity and appearance of the coated products, making them suitable for applications where durability is crucial.
- Excellent Substrate Adhesion: It shows remarkable adhesion to a wide range of substrates. Especially when dealing with symmetric - structured polymers that are difficult to adhere to, ZC8609 performs exceptionally well. This strong adhesion ability ensures that the coating firmly attaches to the substrate, preventing peeling or delamination during use.
Curing Speed and Synergistic Effect
- Rapid Curing: The fast - curing characteristic of ZC8609 significantly improves production efficiency. In industrial production, shorter curing times mean higher throughput and reduced production cycle times. This allows manufacturers to meet tight production schedules and increase overall output.
- Synergistic Effect with Polar Oligomers: When combined with various polar oligomers, ZC8609 can produce a significant synergistic effect. This synergy further optimizes the adhesion performance on special substrates. By carefully selecting and combining with appropriate polar oligomers, the adhesion of the coating to difficult - to - bond substrates can be greatly enhanced, expanding its application range.
Applications
Ink Field
- High - speed Printing Compatibility: In the ink field, ZC8609's rapid curing property meets the requirements of high - speed printing. It allows for quick drying of the ink on the printing press, reducing downtime and increasing production speed. At the same time, it ensures that the printed products have excellent wear resistance and adhesion. The printed text and graphics remain clear and intact, even under repeated handling or exposure to friction, enhancing the quality and durability of the printed materials.
Paper Coating
- Surface Protection and Flexibility Maintenance: When used as a paper coating material, ZC8609 provides good surface protection. It forms a protective layer on the paper surface, preventing stains, scratches, and moisture penetration. At the same time, it can maintain the flexibility of the paper. This is crucial for applications such as packaging paper, where the paper needs to be bent or folded without cracking or losing its protective properties.
Wood Coating
- Rapid Film Formation and Scratch Resistance: In wood coating applications, ZC8609 not only cures quickly to form a film but also imparts excellent scratch resistance to the wooden surface. This protects the wood from being scratched during daily use, such as moving furniture or contact with sharp objects. The coating maintains the beauty and integrity of the wood, enhancing its durability and aesthetic appeal.
Plastic Coating
- Adhesion to Difficult - to - bond Plastics: Particularly in the plastic coating field, ZC8609 shows outstanding adhesion to difficult - to - bond plastics such as PP (polypropylene) and PE (polyethylene). These plastics are known for their low surface energy and poor adhesion properties. However, ZC8609 can firmly adhere to their surfaces, providing a reliable protective coating. This makes it suitable for applications such as plastic furniture, automotive plastic parts, and plastic containers, protecting the plastic products from scratches, fading, and chemical corrosion.
Safety Information
Storage Conditions
It should be stored in a cool, ventilated place, away from alkaline substances and reducing agents. The product has a shelf life of 6 months under optimal storage conditions.


Safety Information
• Skin and Eye Irritation: This product may cause irritation. In case of contact, rinse immediately with soap and plenty of water. Seek medical attention if severe.
• Fire Extinguishing Agents: Water, foam, dry powder, carbon dioxide.
• Environmental Precautions: Do not discharge into drains.




