PRODUCT

QUALITY OF OUR PRODUCTS SPEAK FOR US

QUARTZ

We own Quartz Mines in Southern part of India, our mine possesses different grades of Quartz Material which are graded perfectly with highly skilled employees in Mine site itself, which enables us to manage consistency in Quality. Each type has its own Chemical & Physical Specification which decides its application.

The details are

Quartz A Grade

Appearance: All surface white in colour

SPECIFICATION

S.NO Parameter Value (Approx.)
1 SiO2 99.9% Min
2 Al2O3 30 PPM
3 Fe2O3 30 PPM
4 Electrical Conductivity < 10 Ohm
5 Whiteness (L) 99.0 %
6 Brightness (L) 99.5 %
7 Physical Size 10 mm to 300 mm

APPLICATION

  • In Semiconductor Manufacturing
  • In Solar Cell Manufacturing
  • In Artificial Quartz / Granite Manufacturing

Quartz M Grade


Appearance: Three surface white in colour

SPECIFICATION

S.No Parameter Value (Approx.)
1 SiO2 99.5% Min
2 Al2O3 1500 PPM
3 Fe2O3 1500 PPM
4 P 30 PPM
5 S 50 PPM
6 Whiteness (L) 94.0 %
7 Brightness (L) 92.0 %
8 Physical Size As per client’s requirement

APPLICATION

  • To Manufacture Metal
  • In Special steel Manufacturing
  • In Refractory products manufacturing

Quartz B Grade

Appearance: One / Two surface white in colour

SPECIFICATION

S.No Parameter Value (Approx.)
1 SiO2 98.0% Min
2 Al2O3 3500 PPM
3 Fe2O3 3000 PPM
4 P 50 PPM
5 S 50 PPM
6 Whiteness (L) 88.0 %
7 Brightness (L) 90.0 %
8 Physical Size As per client’s requirement

APPLICATION

  • In Ferro Alloy Manufacturing
  • In Ceramic Manufacturing
  • In Glass Manufacturing
A grade Quartz

A Grade Quartz

B grade Quartz

B Grade Quartz

M grade Quartz

M Grade Quartz


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We Crescograph Solution provides Industrial Raw Material solution to Core Manufacturing Industries which extends from Construction to Agriculture.


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