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PRODUCTS
Detailed introduction
| PERFORMANCE | PP hollow sheet | PVC plastic board | Wood plywood | Aluminum board |
| Wear resistance | √ | √ | × | √ |
| Corrosion resistance | √ | √ | × | √ |
| toughness | √ | × | × | × |
| Impact strength | High | Normal | Normal | Normal |
| Water absorption | No deformation | No deformation | Easy to deform | No deformation |
| Warp after use | No warping | Easy to warp | Easy to warp | No warping |
| Weight (kg/M3) | 12.5 | 15 | 16 | 18 |
| Recyclability | √ | √ | × | √ |
| Processability | Easy | Easy | Difficult | Difficult |
| Environmental protection | √ | √ | × | × |
| Mold release | Self demolding | Self demolding | Use release agent | Self demolding |
| Turnover times | 50-100 | 30-40 | 3-20 | 80-100 |
| The cost | Low | High | High | High |
| Product name | PP Hollow Formwork | Species | PP | ||
|
Size |
1220*2440mm / 915*1830mm |
Thickness |
12mm/15mm/ 16mm/18mm etc. |
||
| Color | white or black etc. | Re-used |
more than 50 times |
||
| Usage | Construction | Surface | PE glass fiber | ||
|
No. |
Test Item |
Normal Value (Hollow plastic Formwork) |
Test Value |
Conclusion |
|
| 1 |
Surface Strength (Shore Hardness) (D) |
≧58 | 64 | Qualified | |
| 2 |
Rate of dimension change after heating,% |
Horizontal | ±0.2 | +0.06 | Qualified |
| Vertical | ±0.2 | -0.12 | Qualified | ||
| 3 | Water Absorption,% | ≦0.5 | 0.15 | Qualified | |
| 4 | No notch impact strength of simply supported beam,kJ/m2 | ≧30 | 46.9 | Qualified | |
| 5 | Bonding Strength,MPa | ≧30 | 43.7 | Qualified | |
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