TP550-MATTING AGENT FOR POWDER COATING
General Desription:
MATTING AGENT TP550 is a kind of polymer with epoxied mass.It has good outdoor performance.It is used for curing polyester resin and reducing powder coating gloss like B68.
The lowest gloss can reach 5°(60 angle conner) and could setup the gloss degree by adding its quantity.
In china it is used widely in polyester type powder coating.
Typical properties:
| Appearance |
transparent grain or white powder. |
| Epoxy equivlent |
650-750g/eq |
| Soft point |
110-125ºC |
| Viscosity |
220c/pa.s |
| Volatile |
1%max |
Referenced formulation:
| Polyester resin(35mgKOH/g) |
34 |
| TP550 |
11 |
| TP88 |
1.3 |
| TGIC |
0.40% |
| TiO2 |
16 |
| BaSO4 |
13 |
| Accelerant |
1.1 |
Condition: 200ºC 10-12 minutes
Result: Gloss 3-5°,Impact:50kgf pass
Package, storage and other precautions:
1. Store in a cool and dry place to avoid contacting other chemical products. Seal tightly after
using. As this product is irritant to respiratory tract, please wear dustproof mask and glove when operating.
2. Package: 20kgs/polyethylene-lined kraft paper-plastic compound bag.
3. Validity will be 2 years under normal temperature.
Put some tgic in order to reach sightly higher gloss level.
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