High-Quality 7913 High Reactivity Anti-fouling & Abrasion Resistant Polyurethane Acrylate UV Resin Manufacturers, Supplier
Product Description
Description
Its core advantages are:
Fast Reaction Speed
The high reactivity of 7913 resin ensures a very fast curing rate, which significantly boosts production line efficiency and reduces energy consumption, making it perfect for large-scale industrial manufacturing.
Excellent Anti-fouling Performance
The cured coating forms a dense and smooth film that effectively resists the adhesion and penetration of common stains. It is easy to clean, ensuring the surface remains clean and aesthetically pleasing for a long time.
Superior Steel Wool Resistance
This product offers outstanding steel wool resistance and scratch resistance, providing a tough and durable protective layer for substrates like wood and plastic. It is designed to meet the demands of applications with stringent surface durability requirements.
Technical Features
| Resin type | Polyurethane Acrylate 7913 |
|---|---|
| Appearance | Opaque viscous liquid |
| Viscosity (mPa.s) | 4000~7000 (25℃) |
| Functionality | 9 |
| Chrominance (Pt-Co) | ≤100 |
| Acid value (mgKOH/g) | 0 |
Performance
Application
Packaging, Warranty Period & Storage
| Packaging | 20/220 (kg) |
|---|---|
| Warranty period | 180 days |
| Storage | This product should be stored and transported in dark opaque steel drums or containers containing corrosion-resistant and solvent-resistant coatings. Leave at least 15% space inside the container filled with air. Packaging should be stored in a cool environment below 35 ℃, and exposure to sunlight is strictly prohibited. |
Frequently Asked Questions (FAQ)
What is Polyurethane Acrylate 7913 resin mainly used for?
Polyurethane Acrylate 7913 is engineered primarily for premium UV coatings and UV varnishes used on wood flooring, high-end furniture, plastic components, and luxury packaging requiring strong surface durability.
What makes 7913 resin suitable for high-speed production?
With a high functionality of 9, the resin features an exceptionally fast reaction speed and curing rate under UV exposure, significantly reducing cycle time and energy costs in automated manufacturing lines.
How does the resin deliver steel wool and scratch resistance?
Upon curing, 7913 forms a highly cross-linked, dense, and hard film structure that protects delicate substrates against repeated mechanical abrasions, including rigorous steel wool testing.
Why must a 15% air space be retained in the container during storage?
Acrylate UV resins require dissolved oxygen to act as a free-radical stabilizer to prevent premature self-polymerization or gelation during transit and extended storage periods.
What are the optimal storage conditions for this UV resin?
The product must be kept in opaque, corrosion-resistant steel drums at temperatures strictly below 35°C, away from direct sunlight, UV sources, moisture, and high heat.
What is the shelf life and packaging options for 7913 resin?
It comes standard in 20 kg or 220 kg opaque containers and has a guaranteed warranty period of 180 days under recommended storage conditions.
