TP9505 Polyester Resin
Properties
Polyester resin TP9505 is a carboxylates polyester resin designed for 95/5 Primid XL 552 powder to be cured at 180 ºC . Coatings based on TP9505 combine excellent flow and mechanical properties, good weathering resistance and yellowing resistance.
Technical Parameters
| Appearance |
Pale Flake |
| Color (Gardner) |
Max 3 |
| Acid Value (mg KO/g) |
34±3 |
| ICI Viscosity at 200 (c P) |
3.500±500 |
| Softening Point (ball) (ºC) |
108~120 |
| Glass Transition Temp(°C) |
62±1 |
Recommended Formulation
| Polymers TP9505 |
576 |
| Hardener TP105 |
24 |
| Titanium Dioxide and Bas04 |
386 |
| Flowing Agent TP88 |
10 |
| Benzoin |
4 |
Extrusion Condition:
Casing setting temperature:
125~135ºC
R.P.m: 200~300rpm
Particle size: <100μm
Execution Condition:
Spraying tension: 60~80KV
Thickness: 60~80μm
Curing Condition: 190ºC/15min(MT)
Properties:
Gloss(60°): ≥90%;
Bending(φ1mm): PASS;
Adhesion(grid1mm): 0~1mm;
Hardness(pencil) : ≥1H;
Impact(50kg·cm):PASS
Package & Storage & Handling
1. 25kgs/polyethylene-lined Kraft paper-plastic compound bag 750kg flacon bag.
2. Shelf life is minimum 1 year under mentioned storage conditions Keep away from heat sources and direct sunlight does not stack more than two pallets.
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