Agriculture Rockwool Grow Cubes / Slab / Blocks /Growing Medium Starter Sheet
As one of the most important growing substrates, agriculture rock wool is especially suitable for industrialized production of vegetable, fruits and flowers. During production, some special component will be added into the product to make it capable of absorption and retention water, characterized with excellent chemical stability, nontoxic and non-pollution. Combined with drop irrigation and other modern technology, the product can speed growth of crops, increase productivity and crops quality, and decrease production cost.
Application
According to applied occasion, agricultural rock wool can be divided into raising seeding mat for seeding cultivation and planting mat used as planting material.
Specification:
Length: 1000mm, 1200mm
Width: 600mm
Thickness: 50, 60, 70, 100mm
Density: 60, 80kg/m3
Can process into small cube or whole board.
Technical Performance
Property | Index |
Water absorption rate% | ＞600 |
pH value | 6―8 |
Fiber diameter μm | ＜7 |
Organic materials content% | 1.5~2.5 |
Shot content（particle diameter≥0.25mm）,% | ≤12 |
Free hydroxybenzene (as phenol)mg/kg | ＜1.8 |
Free aldehyde(as formaldehyde)mg/kg | ＜20 |
