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Exfoliators Premium Vermiculite - 100L | Grade 4

Hydroponic Grow Medium | Potting Mix

SKU: SUBS30201
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This premium vermiculite brings the garden indoors. Exfoliators' sterile, pH neutral vermiculite is lightweight yet holds water like a sponge, making it ideal for horticulture and insulation uses. Its unique material blend allows excess moisture to escape while retaining just the right amount for plant roots. Perfect for starting seeds, potting succulents and making vermiculite insulation, this vermiculite is also odorless, non-reactive and thermally stable. Its sterile nature helps prevent diseases and pests, so your plants thrive. Whether you need a lightweight growing medium or fire-resistant insulation, Exfoliators vermiculite works hard to cultivate beauty and comfort in any space.

Exfoliators Premium Vermiculite Australia offers six distinct grades to meet a variety of needs. Our grades can be tailored to specific applications. Our sales consultants, with extensive industry experience, are available to recommend the optimal grade for each intended use of Exfoliators Premium Vermiculite. Among the most common applications are vermiculite insulation, horticultural uses, and passive fire protection products. 


Vermiculite Grade Options

Our vermiculite products are available in the following grades:

  • Micron 
  • Grade 1 
  • Grade 2 - Appropriate for medium-density insulation uses. 
  • Grade 3 Sieved - An economically priced option for certain fire protection products. 
  • Grade 3 Unsieved - Similar particle size range to Grade 3 Sieved but without additional processing. 
  • Grade 4 - Recommended for general insulation and horticultural applications. 

Please contact one of our sales representatives for assistance selecting the right grade to meet your specific technical and commercial requirements. We aim to provide a vermiculite solution for any need.

Specifications

COLOUR

  • Australian: Red/Brown
  • South African: Gold/Brown

SHAPE

  • Accordion Shaped Particle

BULK DENSITY

  • 70 – 140kg/m3

WATER HOLDING CAPACITY

  • 220 to 325% by weight
  • 20 to 50% by Volume

CATION EXCHANGE

  • 50 - 100 me/100g

MOISTURE LOSS at 110°C

  • 3 – 10%

FUSION POINT

  • 1200 - 1320°C

SPECIFIC HEAT

  • 0.84 to 1.08 kj/kgK
  • 0.20 to 0.26kcal/kgK

pH in WATER

  • 6 – 9

MOH HARDNESS

  • 1 to 2

COMBUSTIBILITY

  • Non-Combustible

In The Box

  • [1] x Exfoliators  Premium Vermiculite - 100L | Grade 4