PPG Spectracron® UDM
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Description
Initially introduced into the steel wheel market this topcoat technology has demonstrated value to our customers.
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Chemistry
1K Carbamate Acrylic Melamine
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Benefits
• Ultradurable
• Durability without the use of clearcoat
• Low to high gloss range
• Solid and metallic colors
• One component -
Suggested End Uses
• Automotive Wheels
• Tractor Trailer Wheels
• Construction Equipment Wheels
Product Characteristics
| Color | Gloss @ 60° (ASTM D523) | VOC | Cure |
|---|---|---|---|
| Solid and Metallic | 10 - 90 | ≤ 4.7 lbs./gal. (≤ 563 g/L) | Oven Time/Temp: 25 min @ 250°F / 121°C |
Performance Properties
| Property | Standard | Results |
|---|---|---|
| Pencil Hardness | ASTM D3363 | HB |
| Adhesion | ASTM D3359 | 5B |
| Salt Spray Resistance | ASTM B117 | 750 hours |
| Humidity Resistance | ASTM D2247 | 250 hours |
| Weatherometer | ASTM D7869-13 | >2000 hours |
| Cyclic Corrosion | SAE J2334 | 40 cycles |