PaperStone Certified is made of 100% FSC-Certified recycled paper, water-based phenolic resin with cashew nut shell binder and pigment. Heat and pressure transform this mixture into a thoroughly impregnated network of cellulose fibers that give PaperStone its hardness, density and strength in span or cantileverecell nameesigns.
Specifications
| Water Absorption (by Weight) ( % ) | 0.82 |
|---|---|
| Internal Bond ( lb ) | 1.225 |
| Modulus of Rupture in X Direction (Flexibility) | 21834 psi (Edge) 24320 psi (Face) |
| Modulus of Rupture in Y Direction (Flexibility) | 21413 psi (Edge) 24080 psi (Face) |
| Modulus of Elasticity in X Direction( ksi ) | 1724.25 |
| Modulus of Elasticity in Y Direction ( ksi ) | 1666.58 |
| Compressive Strength in Z Direction | 45324 psi (Face) |
| Compressive Strength in X Direction( psi ) | 23200 |
| Compressive Strength in Y Direction ( psi ) | 22560 |
| Coefficient of Thermal Expansion in Z Direction | 2.62 |
| Coefficient of Thermal Expansion in X Direction | 3.64 |
| Coefficient of Thermal Expansion in Y Direction | 3.48 |
| IZOD Impact Strength in X Direction | 0.73 ft/lb/inch-width (Edge) 3.29 ft/lb/inch-width (Face) |
| IZOD Impact Strength in Y Direction | 0.75 ft/lb/inch-width (Edge) 2.76 ft/lb/inch-width (Face) |
| Barcole Meter (Barber Coleman) Hardness Test | 47 Avg. |
| UV Exposure | Slight darkening for light colors, dark colors are stable |
| Formaldehyde | No detected residues |
| Flamespread Index | (20) Class A Rating |
| Smoke Developed Index | (110) Class A Rating |
| Density (g/em3) ( % ) | 0.7402 |