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CONING
Product Description
CONING Rock wool cubes for farming
CONING HYDROPONIC ROCK WOOL is a growing medium made from
volcanic rock which has been converted into mineral wool. It provides a high
quality, sterile and inert root growing enviroment.
Hydroponic rock wool provides from 90 to 95 percent air space in between its
fibers while still giving excellent support for the plant.
Tech Data Sheet
Items | Test result | Conclusion |
Water absorption | ≥600 | Qualified |
Shot content | ≤30 | Qualified |
Average diameter of fiber | 5 | Qualified |
Organic Content | 1.5 | Qualified |
Free phenol | ＜1.8 | Qualified |
Free aldehyde | ＜20 | Qualified |
Toxic substance | Free | Qualified |
Environmental protection | Free asbestos, CFCS,HCFCS,HFCS | Qualified |
Specifications
