Features of Pultruded fiberglass rod for tomato cage posts supports:
1) Long lifetime. Ideal training stakes, garden stakes, nursery stakes and vineyard stakes, tomato stakes.
2) Made of durable fiberglass rod which are much stronger than traditional bamboo support poles for climbing plants, light weight and strong.
3) Easy installation - sharpened point on 1 side, pointed tip inserts easily into ground 0.27 in. rod 6 ft., dark green, 50-pieces.
4) Perfect for tomatoes, vines, trees, shrubs, cucumbers, peppers or other garden and flowering plants, can be used as marker stakes or fence pins.
Inspection item | Unit | Index value | Testing result |
E fiberglass purity | % | >70% | 72% |
Resin purity | % | <30% | 27% |
Density | g/cm³ | >1.9 | 1.95 |
Water absorption | % | <0.5% | 0.257% |
Insulation resistance | Ω | ≥1.0×10^12
| 1.0×10^13 |
Surface withstand voltage (12kv/mm,electrode spacing 30mm) | Pass | Pass | Pass |
Bending strength | Mpa | ≥200 | 240 |
Tensile Strength | Mpa | ≥600 | 658 |
Straightness | mm/m | <3 | 2 |
Heat deflection temperature | ℃ | ≥155℃ | 180℃ |
*Reminder: All prices on the website are for reference only, and the actual prices are subject to specific communication.