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Vermiculite Grade C - 3 is a medium particle size material meeting ASTM C516 Type 1, Grade 3 specifications. The material is widely used as a component in growing media for professional growers. The swimming pool industry uses large quantities of this material mixed with Portland cement to make aThe unique properties of vermiculite insulation and cushioning lengthens liner life and performance.
Packaging :
18-22 lb. kraft bags: 30 Bags/Pallet
Bag Volume: Approx. 4 cf more
Unit of Measure

Specifications

Sieve

 20

Specification

 58 - 85

Weight

 12.5 lb

Percent (%) Ret

 10.7

Unit Weight

 6.5 - 7.5 lb/ft³

pH in Water

 6 - 9 pH

Moisture Loss @ 230 Degree Fahrenheit (ºF)

 7 - 12 %

Sintering Temperature

 2100 - 2280 ºC

Bag Volume

 Approx. 4 ft³