Radium Calibra
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Radium Calibra
Precision in Every Millimetre
Radium Calibra is precision-calibrated plywood developed for modern furniture and interior manufacturing, where consistent thickness and surface uniformity are essential.
Through controlled calibration, the sheet is finished to achieve greater thickness consistency across its surface, helping fabricators achieve cleaner alignment, more precise machining and better finishing results.
Calibration is primarily a dimensional-precision feature, not a moisture-resistance grade; the underlying plywood grade should therefore be specified separately.
QUALITY STANDARD
Applicable Standard: IS: 710 - 100% Calibrated Plywood
KEY FEATURES
UNIFORM THICKNESS
100% CALIBRATED
SUPERIOR BONDING
DIMENSIONAL STABILITY
TERMITE & BORER PROTECTION
STRONG & DURABL
WHERE IT WORKS BEST
Ideal Applications
Versatile solutions for stylish, precise and functional interior spaces.
01
Modular Kitchens
02
Wardrobes
03
Furniture Shutters
04
CNC Furniture
05
Cabinets
06
Office Furniture
07
Wall Panels
08
Laminated Furniture
09
Veneer Finishing
10
Precision Interior Applications
TECHNICAL SPECIFICATIONS IS: 710
| S. No. | Test | Ref. Clause No. | Specified Requirements | Results |
|---|---|---|---|---|
| 1 | Moisture content test | 9. 3 | 5 to 15 % | 7.8% |
| 2 | Glue Adhesion strength in dry state : a) Glue shear strength (N) |
9. 4 9. 4.1 |
Average value - 1350 N, Min. Ind. Value - 1100 N, |
1621.00 1480.25 |
| b) Adhesion of plies | 9. 4.2 | Should be Min. pass standard | Excellent | |
| 3 | Water Resistance Test : a) Glue Shear Strength Test (N) |
9. 5 9. 5.1.1 |
Average value - 1000 N, Min. Ind. Value - 800 N, |
1380.20 1210.12 |
| b) Adhesion of plies | 9. 5.1.2 | Should be Min. pass standard | Pass | |
| 4 | Tensile strength, N/mm² | 9. 6 | ||
| a) Along to the face grain | 36.0 N/mm² | 48.40 | ||
| b) Across to the face grain | 29.0 N/mm² | 43.82 | ||
| c) Sum of tensile strength (A+B) | 84.5 N/mm² | 92.22 | ||
| 5 | Resistance to micro -organism (N) A)Visual B)Adhesion of plies Test |
9. 7 | Average value - 1000 N, Min. Ind. Value - 800 N, Should be Min. pass standard |
1850 N 1780 N Pass |
| 6 | Static Bending Strength(in Dry) A)Modules of Elasticity (N/mm²) |
9. 8 | ||
| Along the grain direction of face | Average Value - 6400 N/mm² Min. Ind. Value - 4600 N/mm² |
7820.20 7590.42 |
||
| Across the grain direction of face | Average Value - 5700 N/mm² Min. Ind. Value - 4100 N/mm² |
6890.12 5400.20 |
||
| B)Modules of Rupture (N/mm²) | ||||
| Along the grain direction of face | Average Value - 43 N/mm² Min. Ind. Value - 35 N/mm² |
59.10 50.12 |
||
| Across the grain direction of face | Average Value - 38 N/mm² Min. Ind. Value - 31 N/mm² |
51.00 38.42 |
||
| 7 | Wet Bending Strength a)Modules of Elasticity (N/mm²) |
9. 9 | ||
| Along the grain direction of face | Average Value - 3200 Min. Ind. Value - 2300 |
4988.20 4102.40 |
||
| Across the grain direction of face | Average Value - 2900 Min. Ind. Value - 2100 |
3834.00 2908.20 |
||
| b)Modules of Rupture (N/mm²) | ||||
| Along the grain direction of face | Average Value - 21 Min. Ind. Value - 17 |
31.82 25.28 |
||
| Across the grain direction of face | Average Value - 19 Min. Ind. Value - 15 |
26.25 21.78 |
||
| 8 | Retention of preservative chemical | 9.10 | Minimum - 12 Kg/cm³ | 13.20 |
| 9 | Formaldehyde Content Test (mg/ 100 g ) |
9.11 | E1 - < 8 mg/100 g of oven dry sample; E2 - > 8 mg/100 g of oven dry sample |
4.64 |
