Expanded Perlite

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We provide Expanded Perlite which is also known as cryogenic insulation. It is used in ladle topping where granulated perlite ore is added to molten metal pouring ladles. The ore reacts with the slag in the ladle to allow easy removal of the slag layer.

Detailed Product Description

Perlite is a type of 
volcanic siliceous rock, 

containing 2-5% combined or occluded water 


Physical  Analysis 
 

L.W.D.( kgs/cu.m)	40
C.W.D (kgs/cu.m)	51
Moisture content when packed	0.08
Seive Distribution Mesh size
A.S.T.M
1. +18	3.55
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