GGK-694 Highly effective anti-yellowing and anti-UV agent
Given that resins, inks, and paints are prone to yellowing when applied outdoors due to external factors such as UV light, and heat, the GYC GROUP has developed total solutions for UV-resistant and yellowing-resistant technologies. Endowing products with excellent resistance to ultraviolet rays and yellowing, the liquid form makes it easy for paint and resin manufacturers to add and disperse during operation. It has high compatibility with various solvents and is suitable for various applications such as resins, polyester/polyether polyols, acrylics, PU resins, etc., for UV resistance and yellowing resistance.
Description
Intro
GO YEN CHEMICAL INDUSTRIAL CO., LTD. (GYC GROUP) is a leading manufacturer of specialty chemicals in Asia. We devote ourselves to supplying products and solutions to our customers worldwide to satisfy and expand the market needs.
Given that resins, inks, and paints are prone to yellowing when applied outdoors due to external factors such as UV light, and heat, the GYC GROUP has developed total solutions for UV-resistant and yellowing-resistant technologies. Endowing products with excellent resistance to ultraviolet rays and yellowing, the liquid form makes it easy for paint and resin manufacturers to add and disperse during operation. It has high compatibility with various solvents and is suitable for various applications such as resins, polyester/polyether polyols, acrylics, PU resins, etc., for UV resistance and yellowing resistance.
Properties
| GRADE | GGK-694 |
| Color | transparent to light yellow |
| Appearance | Liquid |
| pH | 5-7 |
| Dispersity | Excellent |
Features
- Good UV and yellowing resistance
- Improves the weatherability of various products: maintain the shade of the products and color change will not occur with sun exposure
- Prevent outdoor coatings from cracking due to external climatic conditions.
- Good compatibility: when applied to polyurethane products and can be evenly distributed during processing
- Excellent aging resistance
- The liquid appearance has excellent compatibility with various paints and resins
Application
- Various PU products (PU soft foam, PU rigid or semi-rigid foam, PU synthetic leather)
- Oil-prone acrylic resin
- paints
- Automotive coatings, clear coatings, coil coatings
- Other polymer systems
Adding Rate
0.5%~5%
The recommended adding rate provided by GYC GROUP is for reference only, technology and R&D can adjust the formula in accordance with requirement or ultraviolet and weather factors
Soft PU foam Anti-UV test
 |
 |
| Before adding | After adding GGK series 0.5~2% |
Storage
Store in a cool, dry, and well-ventilated place. Avoid direct sunlight and seal tightly after use.
Packing
20KG/drum
