Established in the year 1991, Chettinad Morimua Semiconductor Material Private Limited is a leading manufacturer of silica, fused silica powder and purity quartz grits. It is a 100% Export Oriented Unit, equipped with dedicated manufacturing lines having the latest Japanese Technology to produce High Purity Silica Powder exceptionally for the Electronic Industry.
They Manufacture
- Silica
- Fused Silica
- Purity Quartz Grits
SILICA
The company sources the quartz material from its own resources of more than 90 mines with profuse reserves and also from approved private mine owners which would last for more than two decades, spread all over Tamil Nadu and Andhra Pradesh to comply with the production demand / capacity at any point time.
| Specification Of Raw Material | |
| colour | Pure White |
| Nature | Transparent/ Semi-transparent |
| SiO2 | 99.8% min |
| Fe2O3 | 40 ppm max |
| Al2O3 | 500 ppm max. |
| Na2O | 30 ppm max. |
| K2O | 20 ppm max. |
| CaO | 20 ppm max. |
| MgO | 5 ppm max. |
| EC | 20µs/cm max |
APPLICATION
The Product is utilised in semi-conductor industry and special glass making industry. The company is presently exporting to South Asian countries like Singapore, Malaysia, Japan, South Korea, China and Thailand.
Within the very short duration of 3 years in manufacturing activity, the unit has obtained ISO 9002 Certification from BVQI and has won many Environmentally Friendly & Safety Awards. It has also obtained the ISO 14001:1996 environment management system certification from BVQI in March 2004.
FUSED SILICA POWDER MANUFACTURERS
The fused silica products possess a unique characteristic combination of excellent thermal, optical and mechanical properties along with best chemical stability, high thermal shock and insulation resistance used mainly for demanding applications. The high purity s with minimum contamination levels add to the glory of the product.
Due to the unique characteristics of the fused effect, their product moreover finds extensive applications in Casting of
- High Voltage Transformers
- Electronic transformers
- Dry type transformers
- Electric welding industry
- Thermal Protection coating application.
- Our product is highly specialized for industrial applications like
- Hi end applications in specific semi conductor
- Refractory
- Epoxy Encapsulation s
- Precision casting
- Rubber extrusions
- Special Glasses
- Investment Casting
- Optical Fibers
- Glass crucibles
and other critical area of applications where mechanical thermal and optical parameters are highly mandatory. All their fused silica products are manufactured under stringent quality assurance with the latest state of the art testing facilities. The manufacturing process is environment friendly and managed by an eminent team of talented engineers. All the fused silica products are totally iron free and hence suitable for all highly critical and demanding applications.
Their Products Range
- High Purity Fused Silica Cullets
- High Purity Fused Silica Grains
- Micronised Fused Silica Powder
- Crystobolite lumps / powder
PURITY QUARTZ GRITS
Product Range
- Quartz Grits – sizes as per customer’s requirements.
- Quartz Grits for semi conductor filler applications
- Quartz Lumps
- Quartz (SiO2)
Quartz is the most common mineral on the surface of the Earth. It is found in nearly every geological environment and is at least a component of almost every rock type. Quartz is a crystalline form of silicon dioxide. (SiO2.) It is hard, brittle, transparent material with a density of 2649 kg /m3 and a melting point of 1432°C.
This naturally available quartz is mined by the company and processed for achieving the various size fractions as per customer’s requirements.
Properties Composition: SiO2 Colour: White opaque or Transparent Specific gravity: 2.65 g/cc. Hardness: 7 Mhos
| Electronic GradeApplication | Other GradeApplication |
| SiO2 99.8% min. | SiO2 99.8% min. |
| Fe2O3 50 ppm max | Fe2O3 100 ppm max |
| Al2O3 500 ppm max. | AI203 500 ppm max |
| Na2O 50 ppm max. | Na2O 50 ppm max. |
| K2O 30 ppm max. | K2O 30 ppm max. |
| CaO 30 ppm max. | CaO 30 ppm max. |
| MgO 15 ppm max. | MgO 15 ppm max. |
| EC 20µs/cm max |
Application Industries
- Engineering Stone
- Semi Conductor
- Glass
- Refractory
- Epoxy Molding component
With all this, the company maintains the reputation for manufacturing quality products to satisfy its prestigious customers and meet the increasing requirement of special applications like Engineering Stone, Semi Conductor and other area of applications.
For information contact:
M/s. Chettinad Morimura Semiconductor Material Pvt. Ltd.,
37, Old Mahabalipuram Road, Kazhipattur Village,
Padur Post, Chengleput Taluk,
Kanchipuram District – 603 103.
Telephone: +91-44-47406700
Fax: +91-44-47406777
E-Mail: silica@chettinad.com
https://www.chettinad.com/silica.php
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