90-120mesh Perlite for oill field or well cementation
The product is made by special selection perlite ore,in above 1000,and under complex chemical/ physical changes, then forming tiny, round spherical, hollow spherical powder material.It is instead of the purification material sorted from the ash,...
China
Main Item
Perlite, Raw Perlite Ore, Expanded Perlite, Perlite Insulation, Perlite Filler
Business Type
Manufacturer, Exporter