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GRANDEX™ Material Composition
| Components | Portions(%) | Remarks |
|---|---|---|
| Acrylic Resin | About 38% | MMA, PMMA |
| Pigments | Less than 1% | Various Colors |
| Additives | Less than 3% | N/A |
GRANDEX™ Sheet Dimensions
| Thickness | Length | Width | Number of Sheets per Pallet |
|---|---|---|---|
| 1/2″ | 144″ | 30″ | 15 |
| 1/4″ | 98″ | 30″ | 15 |
| 1/3″ | 120″ | 30″ | 15 |
GRANDEX™ Technical Data
| Properties | GRANDEX™ | Applied Standard |
|---|---|---|
| Product Method | Continuous Casing | N/A |
| ISO 9002 | YES | N/A |
| ISO 14001 | YES | N/A |
| Water Absortion Coef. | 0.03%(24hrs) 1/2″ Sheets | ASTM D570 |
| Hardness Test | 92 Rockwell M scale | ASTM D785 |
| Hardness Test | 63 Barcol Impressor | ASTM D2583 |
| Pencil Hardness(HRM) | 92 | KS D6711 |
| Izod Impact Strength | .26ft-lbs/in of notch | ASTM D256 |
| Tensile Strength | 6500 psi | ASTM D638 |
| Tensile Modulus | 1.4 X 106 psi | ASTM D638 |
| Ball Drop | >125′ 1/2lb steel ball | NEMA D790 |
| Flexural Strength | 10000 psi | ASTM D790 |
| Flexural Elastic Modulus | 1.30 X 10⁵ | ASTM D790 |
| Elongation | 0.73% | ASTM D638 |
| Thermal Expansion Coef(˚C) | 3.5 X 10-5 | ASTM D696 |
| Weatherability | No change – 1,000 hrs | ASTM D1499 |
| Gloss(60 gardner) | NEMA LD-3 | |
| Color Stability | No change – 200hrs | NEMA LD-3 |
| Thermal Resistance | No change | NEMA LD-3 |
| Boiling Water Resistance | No change | NEMA LD-3 |
| Stain Resistance | Pass rating 41 | ANSI Z124 |
| Food Zone Acceptability | Accepted/Listed | NSF 51 |
| Fungi and Bacteria | No growth | ASTM G21 |
| Specific Gravity Solid Colors | 1.74 | N/A |
| Specific Gravity Other Colors | 1.69 | N/A |
| Wear & Cleanability | Pass | ANSI Z124.3 & 124.6 |
| Flammability | Class 1 | UBC 8-1 |
| Flame Spread | 0-25 | ASTM E84 |
| Smoke Density | <25 | ASTM E84 |
| Radiant Heat Resistance | No Visual Effect | N/A |
Applications
The design versatility of GRANDEX™ allows it to be fabricated and formed into almost any shapes and sizes. Combined with GRANDEX’s ideal hygienic features and reparability, there are limitless possible applications. The comprehensive selection of colors and accessories, like integrated sinks and lavatory bowls, allows your imagination to run free when designing with GRANDEX™ 100% Acrylic Solid Surface.
Residential Applications:
Countertops, wall coverings, wainscoting, vanities, aprons, window sills, thresholds, shelves, fireplace surround, bar tops, furniture, backsplashes, tabletops, shower walls, tub surrounds, sinks, and more.
Commercial Applications:
Table tops, signs (inside use only), name plates, wall coverings, countertops, window sills, bar tops, furniture, partitions, thresholds, shelves, desktops, reception areas, retail displays, healthcare spaces, food preparations and service areas, and more
