Flush Doors
The Benchmark in Plywood GOWIN BWP grade flush door is a GOWIN product for its excellent quality, exceptional finish and unique dimensional stability. it ¡s made of selected high density wood frames and accurate battens. itevenly constructed with Selected species of timber that matters the most in providing longer life. BWP grade Phenol Formaldehyde resin ¡sused for bonding the layers.
Advantages:
- Manufactured with high solid content resin for higher bonding.
- Free from corrugation and roughness.
- High screw holding capacity.
- High shock resistance.
- Boiling water proof.
- Smooth surface.
- Lab tested and eco-friendly.
- Zero gap and zero bending.
Technical Specification
| No. | Prescribed Test | ISI Requirement | Obeserved Value |
| 1 | Dimension | Length, Width +-5mm Thickness >= 1mm | Within limit |
| 2 | Squareness | Deviation not more than 1mm on a length of 500mm | deviation below 1mm |
| 3 | General Flatness | Twist, Cupping, Wrapping, not to exceed 6mm | |
| 4 | Local Planeness | Depth of deviation at any point to be less than 0.5mm | Within limit |
| 5 | Impact Indentation Test | Depth of Indentation no to exceed 0.2mm | Within limit |
| 6 | Edge Loading Test | Deflection of edge with max to be less than 5mm | Within limit |
| 7 | Shock Resistance Test | No visible damage after Test | No visible defects |
| 8 | Buckling Test | Initial deflection -< 50mm residual deflection -<5mm | Within limit |
| 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 wrapping, twisting or de-lamination | No such defects observed |
| 12 | End Immersion Test | No de-lamination at the end | No de-lamination |
| 13 | Knife Test | Minimum pass standard | Excellent |
| 14 | Flue Adhesive Test | No de-lamination | No de-lamination |
| 15 | Screw Withdraw Test | Load to withdraw screw to be more than 1000N | Load -> 1000 N |