HF3329 is a modified polyethylene wax based Matting Agent for outdoor durable Polyester/TGIC powder coating, epoxy, epoxy/
Polyester hybrid and PU etc. This novel matting agent is developed specially by us for providing above coating with low gloss and
smooth matte finishes.
Advantages
1) Can reduce the gloss of PES/TGIC powder coating to 30 % without significantly damaging to the weather-resistance ,flow and
mechanical properties. The moderate gloss coatings usually are application to lighting fixture, appliances, air conditioner and office
partitions and automobile parts.
2) Be enable to use in other coating systems such as pure epoxy and epoxy/polyester hybrid to provide these systems with semi-gloss,
smooth appearance and good non-yellowing properties.
3) This product belongs to adding type-matting agent without taking part in chemical reactions; thus the special design for coating formulation
is unnecessary. You are only selective for adding it at the premix stage of powder coatings. Varying its added amount or selecting proper filler
can adjust the gloss levels of the resultant coating, but the variable ranges usually are limited.
4) May be as a modifier to improving coating surface hardness and anti-mar properties when desired at less than 1.0% based on total formulation.
Suggested Formulations
PES/TGIC system (pale gray)
| Contents/Runs | I | II | III |
| Polyester GH-2203 | 868 | 868 | 868 |
| TGIC | 70 | 70 | 70 |
| HF3329 | 35 | 55 | 83 |
| Solid flow modifier | 70 | 70 | 70 |
| TiO2(R902) | 500 | 500 | 500 |
| Benzoin | 2 | 2 | 2 |
| Pigments | Proper amounts | Proper amounts | Proper amounts |
| Gloss | 60 | 35 | 25 |
| Flow properties | Good | Good | Good |
| Baking condition | 200/10 min or 180/15 min |
Epoxy/Polyester hybrid system (white)
| Contents/Runs |
| I | II | III |
| Epoxy Resin(E.E.W650 -900) | | 420 | 420 | 420 |
| Polyester GH-2204 | 500 | 500 | 500 |
| HF3329 | 35 | 55 | 83 |
| Solid flow modifier | 90 | 90 | 90 |
| Benzoin | 2 | 2 | 2 |
| TiO2(R902) | 420 | 420 | 420 |
| BaSO4 (Precipitated) | 80 | 80 | 80 |
| Gloss%(60) | 60 | 45 | 30 |
| Flow properties | Very Good | Very Good | Very Good |
| Baking condition | 200/10 min or 185/15 min |
GH2203, GH2204- Both products of from P,R China
Black powder
May be waxy releaser in surface of coatings with black color.
Storage
Store in cool and dry place to avoid caking. Keep away from heat and fire.
Package
Package with PE lined kraft paper bags. Net weight 20kgs per bag.
Anticorrosion Pigments,
Inkjet Receptive Coating,
Matting Agent
