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Contact SupplierLumber wrap is a protective material. It is used mainly in the lumber industry and protects wood products. The lumbar wrap protects your product from the air, moisture, and dust. It keeps them safe during transport and storage and is made from better materials. It includes woven polypropylene, which resists weather, UV rays and impacts. Applications: Construction and Building Materials:It can be used in construction to protect wooden items like framing lumber, plywood and sidings. Lumber Yards and Sawmills: It is used in lumber yards and sawmills to protect the wood from getting affected by moisture and damage which can happen by different weather conditions. Shipping and Transportation: During transport, lumber wrap shields the wood to protect it from scratches, dents, and abrasions.
| Technical Parameters | ASTM Std. | UoM | SLW 75 | SLW 85 | SLW 95 | SLW 110 | SLW 120 | SLW 145 | |
|---|---|---|---|---|---|---|---|---|---|
| Finished Weight | - | (± 5%) | GSM | 75 | 85 | 95 | 110 | 120 | 145 |
| Tensile Strength (Force) | MD | D751 | kg | 51 | 53 | 65 | 66 | 70 | 75 |
| CD | D751 | kg | 35 | 54 | 50 | 56 | 60 | 64 | |
| Trapezoidal Tear Strength (Force) | MD | D4533 | kg | 20 | 20 | 24 | 25 | 24 | 25 |
| CD | D4533 | kg | 16 | 20 | 20 | 22 | 23 | 24 | |
| Elongation | - | - | % | 20 | 22 | 20 | 20 | 20 | 18 |
| Mullen Burst | - | D751 | kPa | 1000 | 1090 | 1276 | 1448 | 1448 | 1103 |
| Nominal Thickness | - | - | mm | 0.10 | 0.11 | 0.14 | 0.15 | 0.18 | 0.20 |
| Nominal Weave | - | - | ppi | 8 x 4 | 5 x 5 | 10 x 5 | 10 x 5 | 10 x 5 | 5 x 5 |
| Coating | - | - | - | 2 sides PP @ 0.7 mil thick, 18 gsm | 2 sides PP @ 1.0 – 0.9 mil thick, 25 – 22 gsm | 2 sides PP @ 0.7 – 1.0 mil thick, 18 – 25 gsm | 2 sides PP @ 0.72 – 1.0 mil thick, 18 – 26 gsm | 2 sides PP @ 0.9 mil thick, 22 -32.5 gsm | 2 sides @ 0.88 mil thick, 20 – 22 gsm |
| UV Accelerated Weathering | - | G154 | - | 90% of actual original value | |||||