L204A Dry Blend Matting Agent
economic, low cost, good effect, easy to use
L204A can be used for hybrid and pure polyester as matting agent. Easy to use, directly adding 204A in the high gloss powder externally getting matt to sub - gloss. When adding 1% of 204A, hybrid powder can obtain minimum 12% gloss; pure polyester powder can obtain 16% gloss. Its principle is that surface catalysis enables coating surface uneven shrinkage resulting micro-roughness to achieve matt purpose.
Appearance: white to light yellow powder
Volatile content: ≤0.5%
Matting for hybrid and pure polyester powder. There is certain selectivity to polyester.
1. Universal, can be used interior and exterior.
2. Small dosage, low cost, good effect, convenient to use.
3. The surface is very smooth, no yellowing, does not affect the storage stability. The utilization rate of powder is higher after 204A be added in powder.
Dry blending (external blending): Prepare an appropriate base coating powder for high gloss, externally adding204A. Dispersing quickly and mixing with mixer, or mixing a small amount of powder at first, then adding204Ainto powder by hands. In order to obtain better purpose in pure polyester powder, we suggest using fastly blending.
The following table shows the relationship between dosage of204Aand gloss:
High gloss finished powder
Kraft paper bag (polyethylene liner). Net weight:25kg/bag
Store in cool and dry place. Keep away from fire and heat sources.