Ltw+ Zeroflame Plywood
LTW+ ZEROFLAME PLYWOOD
IS : 5509
In the adverse event of a fire, Sonear LTW+ Zeroflame Retardant Plywood delays the spread of fire due to its chemically treated slow burning properties. The low flammability, low rate of burning and higher flame penetration time provides “Safety” and “Comfort.”
| Sr. No. | Testing Parameter | IS:5509 Requirment | Sonear Results |
|---|---|---|---|
| 1 | Moisture Content | 5% to 15% | 7.9% |
| 2 | Treatment | Core veneer to be soaked in 2% solution of Borax for 40 Minutes(depending upon veneer thickness) | Satisfactory |
| 3 | Glue Shear Strenght in Dry Condition | a. Individual Min. 1100 Newton b. Average Min 1350 Newton | 1360 Newton 1590 Newton |
| 4 | Glue Shear Strenght in Wet Condition | a. Individual Min 800 Newton b. Average Min 1000 Newton | 1130 Newton 1280 Newton |
| 5 | Flammability | Time taken for Second Ignition > 30 Minutes (For 12 mm Thick plywood) | 44 Minutes |
| 6 | Flame Penetration | Time for Flame Penetration to be > 30 Minutes (For 12 mm Thick plywood) | 52 Minutes |
| 7 | Rate of Burning | To be > 20 Minutes | 36 Minutes |
