1、Product Description
This product is a composite polyvinyl TGIC outdoor weathering powder coating matting agent that provides a minimum of 8% gloss, excellent leveling and excellent anti-yellowing properties of the coating.
2、Technical Specifications
| Items | Test method | outdoor matting agent |
| Appearance | Visual inspection | White or light yellow powder |
| Solids content | GB/T1725 | ≥99.0 |
3、Application and Performance
1. This product is applied to polyvinyl acetate/TGIC powder system, it needs to consume a certain amount of TGIC (1 part of TGIC per 10 parts), the amount of 2-6%.
2. The resin is generally chosen from low viscosity, slow reacting polyvinyl;
3. The product has excellent over-baking stability, anti-yellowing properties, no effect on leveling and mechanical properties.
4.Curing conditions should be 190°C/15 minutes to 200°C/12 minutes.
4、Reference Data
| Order | The name of raw material | Dosage |
| 1 | Polyester | 550 |
| 2 | TGIC | 46 |
| 3 | SC998 | 10 |
| 4 | SC701 | 10 |
| 5 | Benzoin | 4 |
| 6 | Titanium dioxide+Barium sulphate | 325 |
| 7 | The right amount of pigments | 4 |
| 8 | SC10 | 50 |
| Total | 1000 | |
| Extrusion temperature：90-100℃，Baking：200℃*12mins，Glossy：9-11 | ||
5、Packaging, Storage and Precautions
1. Packed in woven bags lined with plastic bags, net weight 25kg.
2. Keep in a cool and dry place, keep the product sealed after use.
3. Valid for 1 year at room temperature.
