Silica Sand / Quartz Sand, (SiO2) with a Silica (SiO2) content of more than 99.5%, for the supply of national industrial needs in Indonesia or foreign needs (export / import). Can supply more than 30,000mt / month.
The complete content of this Silica Sand (based on the certification of analytical test results from a trusted institution), as of September 2020, is: SiO2 99.53%, Fe2O3 0.01%, Al2O3 0.10%, CaO 0.02%, L O I 0.22%, Moisture Content 5.34%. The general mesh is 60-120, and can be customized according to the silica sand required by the partner.
Price adjustments are applied, due to the mesh / screening treatment, and packaging.
We process all grades of Silica Sand for meeting diverse requirements of the applications. Also, we can supply both washed and unwashed Silica Sand. We make sure to properly pack the Silica Sand, using the best-grade packing material. Further, this Silica Sand is available in different grain sizes to cater to the varied requirements
All types of size and content can be processed according to your demands. And free sample can be sent to you up on request. We have our own mining fields and factory, so we can offer the best quality and price.
We are one of the most distinguished Manufacturers & Suppliers of Silica Sand. There is an extensive demand for the Silica Sand in the glass and paints industry. We are catering to some of the most reputed clients based in India with our high quality Silica Sand.
We are offering an enormous range of Silica Sand according to our clients'' needs. In compliance with set industry standards, the provided sand is availed at our well-maintained production unit from our own mines based in sawa(chittor). Our offered products can be availed by our precious clients at very reasonable prices.
[product introduction]
The product is white or gray white particles. In addition to the pore structure and adsorption performance of ordinary silica gel, it also has good water resistance, does not crack when encountering water, and has long service life.
[product use]
1.It is used for drying and purification of compressed air and air separation industry as adsorbent for acetylene and carbon dioxide
2.Used as liquid adsorbent and catalyst carrier in petrochemical, electric power, brewing and other industries.
3.It is used as the buffer desiccant of ordinary silica gel protective bed.
[package]:
20kg or 25kg / bag, composite bag, lined with polyethylene bag
Our technology is to produce highly dispersible silica and precipitated silica from rice husk ash based on zero waste chemical process using rice husk ash as feed and produces precipitated silica and other by-products. The technology can extract upto 70% silica from the ash. The technology has already been commercialized. The technology can produce silica for all major applications, including tires, rubber, footwear, paints, coatings, toothpaste, food & pharmaceuticals.
Rice husk ash is a leftover generated after using rice husk as fuel in industrial boiler and power plants. Every year more than 20 million tons of rice husk ash is generated globally which is landfilled or dumped in open grounds, affecting the environment negatively. Our technology will use the ash and extract the advanced grades of precipitated silica, including highly dispersible silica from it.
Highly dispersible silica is an advanced grade of precipitated silica which is used in energy efficient green tires to improve the performance of tires. It reduces the rolling resistance of tires while improving the grip. It results in improving the mileage of vehicles while reducing the greenhouse gas emissions from the vehicles.
The technology has various advantages over conventional precipitated silica production technologies. The conventional technology uses sand as a base material for silica whereas our process uses rice husk ash as a base material for silica. The technology can produce better quality silica as compared to existing conventional methods.
Silica Powder is commonly used as a primary ingredient in the production of virtually all varieties of ceramic glazes, glassware and ceramics. Also, it is used as the filler in acid proof cements, putty, paints,epoxy and polyester resins. Moreover, it stands high on purity, perfect composition and freshness.
Chemical Formula : SiO2
PHYSICAL PROPERTIES :
Appearance- White free flowing powder
Oil absorption- 25 to 35%
Sp. gravity- 2.6 - 2.7
Loss on lgnition- 0.3% max
PH of 10% aqueous solution- 7 (neutral)
CHEMICAL COMPOSITION :
SiO2- 99.9%
Fe2O3- 0.1%
CAO-0.0033%
AI2O3- 0.013
Industrial Applications :
Paints, Plastic & Rubber , Construction
It´s the main raw material of precision casting, glassceramic, refractory and electrical appliances. Also the sound filler of paint in the chemical industry.
Grain size: 0-1-3-5mm, 0.4-0.6mm , 0.25-0.4mm etc.
Powder size: 200mesh , 325mesh( D50=12um) etc.
