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polyethylene Angle
Weight Calculation
How is the weight of polyethylene Angle calculated?
Angle weight (kg/m) = thickness × (height + width − thickness) × density / 1000. One metre of 40 × 40 × 4 mm polyethylene Angle weighs about 0.289 kg.
What is the density of polyethylene?
The density of polyethylene is taken as 0.95 g/cm³ (950 kg/m³).
polyethylene Angle weight table for standard sizes
| Size (mm) | Weight (kg/m) |
|---|---|
| 20 × 20 × 3 | 0.105 |
| 30 × 30 × 3 | 0.162 |
| 40 × 40 × 4 | 0.289 |
| 50 × 50 × 5 | 0.451 |
| 60 × 60 × 6 | 0.650 |
| 80 × 80 × 8 | 1.155 |
How accurate is the calculated weight?
Values are theoretical; production tolerances and corner radii can make the actual weight differ by 2–5%.