Calibrum
100% fully calibrated with a composed core, giving the precision required without any bend or warps. The matt finish gives it extra smooth surface to find the best designs of laminates of your choice. It is IS 303 certified MR grade plywood and is the best for use in luxury modular kitchen, high precision furniture, wardrobes, doors.
Thickness (MM)
Sizes (MM)
Application
Moisture resistance
IS 303
Borer & Termite Resistance
Matt Finish
100% Calibrated
5 Years Warranty
| SL NO. | Tests Method | ISI requirements | Observed Values |
|---|---|---|---|
| 1 | Dimension Squareness | Length :+ 6 mm Width :+ 3 mm Thicknes :+/- 0.25 mm Max : 0.2% |
Length- 2441 Width- 1221 Thickness- 16 mm Squareness - 0.14 |
| 2 | Moisture content | Moisture content should not be less than 5% and not more than 15% | 7.10% |
| 3 | Glue Adhesion in (a)Dry State (b)Wet Strength |
Minmum Individual: 1100 Avg.: 1350 N Minm Individual: 800 N Avg.: 1000 N |
1215 N 420 N 860 N 1075 N |
| (b) Adhesion of Plies | Bond shall show minimum Pass Standard, Poor or Excellent |
Satisfactory | |
| 4 | Tensile Strength (a) Along the Grain |
Should not less then 42 N/mm2 |
47.4 N/mm2 |
| (b) Across the Grain | Should not less then 25 N/mm2 | 31.5 N/mm2 | |
| 5 | Glue Adhesion & Water Resistance Test (cyclic test followed by knife test: A cycle of 3 hrs. submerged at 60℃ +/-2 ℃ and 8 hrs. drying at 65℃ +/- 2 ℃) |
After 3 cycles | Satisfactory |
| 6 | Modulus of Elasticity (a) Along the grains of the face Veneer |
Average: 4000 N/mm2 Min. lndividual-3600 N/mm2 |
3780 N/mm2 4355 N/mm2 |
| (b) Across the grain of the Face Veneer | Average: 2000 N/mm2 Min. lndividual-1800 N/mm2 |
2095 N/mm2 2015 N/mm2 |
|
| 7 | Modulus of Rapture (a) Along the grains of the face Veneer |
Average: 30 N/mm2 Min. Individual-27 N/mm2 |
28 N 30 N |
| (b) Across the grains of the Face Veneer | Average: 15 N/mm2 Min. Individual-13 |
21 n/mm2 17 N/mm2 |
Download the brochure for more information