(Double Core 100% Pine Wood):
Prince BWP flush door is a durable product and known for its excellent quality and exceptional finish and unique dimensional stability. It is made of selected pinewood frames for high nail holding capacity. Prince flush doors have lock rails on both sides of the frame. The frame and battens used in the flush doors are well treated and assembled in such a way that there is no gaps in between the battens and frames. An extra coating of PF resin ensures the assembled flush door gets more bonding strength between core and battens.
| TECHNICAL SPECIFICATIONS (IS: 2202) | |||
| Sr. No. | TEST | ISI REQUIREMENT | Observed Value |
| 1 | Dimension | Length, Width - + 5 mm | Within Iimit |
| Thickness - + 1 mm | |||
| 2 | Squareness | Deviation Not More Then 1 | Deviation Below |
| Mm on A Length Of 500 mm | 1 mm | ||
| 3 | General Flatness | Twist, Cupping, Warping | |
| Not to Exceed 6 mm | |||
| 4 | Local Planeness | Depth of Deviation At Any | Within Iimit |
| Point to Be Less Then 0.5 mm | |||
| 5 | Impact Indentation Test | Depth of Indentation Not to | Within Iimit |
| Exceed 0.2 mm | |||
| 6 | Edge Loading Test | Deflection of Edge With Max. | Within Iimit |
| to Be Less Then 5 mm | |||
| 7 | Shock Resistance Test | No Visible Defect After Test | No Visible Defects |
| 8 | Buckling Test | Initial Deflection - < 50 mm | Within Iimit |
| Residual Deflection - < 5 mm | |||
| 9 | Slamming Test | No Visible Damage After Test | No Visible Damage |
| 10 | Misuse Test | No Deformation After Test | No Deformation |
| 11 | Varying Humidity Test | No Visible Warping, Twisting | No Such Defects |
| or De-lamination | Observed | ||
| 12 | End Immersion Test | No De-lamination At The End | No De-lemination |
| 13 | Knife Test | Minimum Pass Standard | Excellent |
| 14 | Glue Adhesion Test | No De-lemination | No De-lemination |
| 15 | Screw Withdraw Test | Load To Withdraw Screw | Load - > 1000 N |
| to Be More Then 1000 N | |||