|
SiO2 |
AI2O3 |
Fe2O3 |
C |
Tio2 |
|
73% |
12.95% |
0.9% |
0.03% |
0.085% |
From the world geogarphic distribution and exploitation of perlite, our mine either the lacation or the total ore reserves have absolute advantage! Our mine is located in the best perlite ore vein line in china, raw material is offwihite and grey. Offwhite perlite have good expansion coefficient and low furnace preheating temperature; grey perlite have high pressure coefficient and higher furnace temperature than that of offwhite. Our perlite ore have test by the third laboratory of Bureau of geology and minerals exploration in liaoning province, silica can reach more than 73%. Hope all our manufacturers and distributors confirm your desired specifications whit us before placing an order. If your need is not our general production specifications, please consult with our factory to produce. Our perlite mine near Dalian and Tianjin port , and have very convenient transportation. Because of inconsistencies in the name of the color, please refer to our pictures and samples. our factory will replace the mineral pictures very month to ensure the smallest gap between online and real minimum, so that our customers can confidently purchase and learn more about our perlite products. our perlite sand 's classification as below,
|
Color |
Model |
A |
B |
C |
D |
|
Grey |
YP |
16-30mesh |
30-50mesh |
24-46mesh |
50-80mesh |
|
Offwhite |
RP |
18-30mesh |
30-50mesh |
50-80mesh |
80-120mesh |
If you need special mesh, please contact with our the factory.
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