Vermiculite, 16Lb Bag

Product Description:
Light weight aggregate, horticultural aggregate, insulation, packing material, and general absorbent.

Product Details:

• Color: Light to dark brown    
• Combustibility: Non-combustible
• Shape: Accordion-shaped granule
• Sintering temperature: 1150-1250 °C 2100-2280 °F
• Bulk density (a): 64-160 kg/cu m 4-10 lb/cu ft         
• Fusion point: 1200-1320 °C 2200-2400 °F
• Moisture loss@110 °C (230 °F): 4-10%        
• Cation exchange capacity (b): 50-150 me/100g
• pH (in water): 6-9       
• Specific heat: 0.84-1.08 kJ/kgK 0.20-0.26 kcal/kgK 0.20-0.26 Btu/lb F
• Waterholding capacity (a): 220-325% by wt 20-50% by vol

Features and Benefits:

• Aggregate
• Insulation
• Packing Material
• Absorbent
• 1 x 4 cubic foot poly bag