1. Main Products:
1) Horticultural Expanded Clay
Sizes: 1-4mm, 2-4mm, 3-9mm, 9-16mm, 10-30mm
2) Construct Expanded Clay
Sizes: 10-30mm, for 230-250kg/m3;
10-20mm, for 250-270kg/m3.
2. Efficacies:
1) Non-toxic, flavorless, Light weight;
2) Internal honeycomb structure, Water resisting, protection for nutrient accumulation,
3) Neutral PH 6.5-7.5, acid and alkali resisting, Corrosion resisting
| Item | Result |
| Bulk Density | 200-500kg/m3 |
| Accumulation Porosity | >36 |
| Specific Surface Area | 2-5X104cm/g |
| Hydrochloric Acid Soluble Rate | <3.3% |
| Rub Loss Rate | <2.2% |
| Compression Strength | >50Mpa |
| Loss of Ignition | <0.15% |
| Soluble ubstance | Does not contain harmful trace element to body |
Best Regards,
Lisa Liu
We are a leading and professional supplier of sawdust briquette charcoal and all kinds of non-metallic minerals, combining extraction, manufacture, marketing and trading.
Our main products includes: Sawdust Briquette Charcoal, Vermiculite, Perlite, Zeolite, Expanded Clay, Diatomite, etc.
We have exported our minerals worldwide such as Europe, America, Middle East and Southeast Asia etc, enjoying good reputation for our high quality, competitive prices and good service.
Shijiazhuang Ningshu Trading is willing to make friends and work together to establish a long-term good relationship with people around the world.
If you are interested in our products, please feel free to contact us! We will try our best to meet your needs and faithfully hope to make a win-win situation!
