PPG POLYCRON®
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Description
Spray applied, high-solids polyester resin technology that meets AAMA 2603 performance specification.
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Chemistry
High solids polyester
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Benefits
- Lower applied cost per part vs. other PPG '2603' systems
- Reduces worker’s exposure to restricted materials
- Reduces damage during handling and installation
- Reduces cost associated with primer and time to process parts
- Allows product differentiation through color
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Suggested End Uses
- Windows and door frames
- Railings
- Trim
Product Characteristics
*The range of color availability will vary depending upon exposure requirements and architect specifications.
| Color* | - | A full range of colors including metallics and pearlescents |
| Gloss @ 60° | ASTM D523 | Colors: high, medium, & low gloss; Polychromatics: medium & low gloss |
Performance Properties
*For more critical applications, a primer/topcoat system and greater film thicknesses may be recommended. Consult PPG specialists for recommendation when developing specifications.
| Property | Standard | Results |
|---|---|---|
| Dry Film Thickness* | ASTM D1400 | 1.0 ± 0.2 mil — 0.8 mil min. |
| Pencil Hardness | ASTM D3363 | H min. |
| Cross Hatch Adhesion | 1/16” wet and dry | Excellent— No removal |
| Direct Impact | 1/10” distortion | Excellent— No removal |
| Fabrication | _ | Excellent — Withstands punching, cutting, & drilling |
| Acid Resistance | ASTM D1308; 10% muriatic acid spot test | 15 minutes — No attack |
| Alkali Resistance | Mortar pat test; 100% relative humidity @ 100°F | 24 hours — No attack |
| Detergent Resistance | 3% immersion @ 100°F | 72 hours — No attack |
| Salt Spray Resistance | ASTM B117, 1500 hrs; 5% NaCl @ 100° F | 1/16” maximum undercutting |
| Humidity Resistance | ASTM D714; ASTM D2247, 1500 hrs; 100% relative humidity @ 100°F | Up to few #8 blisters maximum |
| Exterior Exposure | 1 yr. @ 45°, south Florida | No loss of adhesion; Maximum 8DE color change; Maximum 6 chalk rating |