[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.
Silica Sand is used in variety of industries: be it a water filtration, glass manufacture, sand blasting or any other industries. We take an honor to introduce ourselves as the responsible Manufacturer and Supplier of Silica Sand in Bhuj (Gujarat). Our Silica Sand is available in proper packing to keep its characteristics intact for a longer period of time. We can provide Silica Sand in small as well bulk quantities as per the demands of buyers.
SiO2 98%
Fe2O3 0.1%
Al2O3 0.6%
CaO 0.3%
LOI1000 0.4%
Average sizing 0.3mm
Portage Silica sand has many applications. It can be used in glass manufacturing, foundries, ceramics and other specialty products.
Portage sand also performs well in high strength concrete.
Silica sand has many applications, where the glass making is the foremost application. JLD Minerals has a very high-quality silica sand to offer, which is used in paints, plastics, rubber, glass and ceramics.
Silica fume, also known as microsilica, is an amorphous (non-crystalline) polymorph of silicon dioxide, silica. It is an ultrafine powder collected as a by-product during silicon and ferrosilicon alloy production.
According to the SiO2 content, our products can arrange form grade 85% to grade 98%. According to the bulk density, we can divide our products into densified silica fume and undensified silica fume.
Fumed silica is the superfine micro-nano fine chemical product, which is divided into hydrophilic type and hydrophobic type in accordance with their different surface treatments. Its appearance is white powder. Native particle size ranges from 5nm to 40nm, with significant functions of thixotropy, reinforcing, thickening and filling. Therefore, it is widely used in the industries of rubber, sealant, plastic, resin, paint, printing ink, papermaking, medicine, cosmetics, food etc.
Fumed silica is the superfine micro-nano fine chemical product , which is divided into hydrophilic type and hydrophobic type in accordance with their different surface treatments, its appearance is white powder , native particle size ranges from 5nm to 40nm, with signficant functions of thixotropy, reinforcing, thickening and filling.
it is widely used in the industries of rubber , sealant, plastic , resin, paint, printing ink, papermaking, medicine, cosmetics food etc.
Fusil-200 is 99% purity nanoparticles silica organic silica industrial raw material with a specific surface area of 200 m2/g .The original particle size can be 5- 40 nm. Its a kind of high purity white colloidal powder.
It is mainly used for high-temperature vulcanized silicone rubber, organic silicone defoamer, advanced printing ink, powder coating, PVC resin, unsaturated polyester resin thickening, thixotropic agent, pharmaceutical powder, tabular preparation, cosmetics etc.
Applications
Paints, Coatings, Printing inks and unsaturated polyester resins
Sealants and Silicone Adhesive
Elastomers, especially HTV and RTV Silicone rubber
Films Cosmetics and Heat insulator
Properties
Reinforcing filler in elastomers
Theology and thixotropy control of liquid systems
Used as anti-settling, thickening, anti-sagging agent
¬Improvement of free flow and anti-caking
¬Characteristics of powders
High transparency
The
SiO n the micro-silica is an amorphous material so that micro-silica is a small particle with high activity, large specific surface area, and favorable physical and chemical property.
By using centrifugal spray drying technology, Wuxi Hengcheng's powder silica includes powder and super fine type. We offer several packaging options. These include paper bags and big bags, on plastic or wood pallets, and in bulk in specially lined containers. This enables us to deliver anywhere in the world and according to customer needs and preferences.
Hengcheng's granular precipitated silica are made of powder or micro pearl silica as masterbatch and converted into granular type by secondary processing. It is dust-free and environment-friendly. We offer several packaging options. These include paper bags and big bags, on plastic or wood pallets, and in bulk in specially lined containers. This enables us to deliver anywhere in the world and according to customer needs and preferences.
Ferrosilicon FS10
Lumps dimentions: 0-800 mm
Quality indexes: Fe (75-88), Si (8-12.5), Al (0.5-2.0), C(0.4-2.0), Ti(0.3-3.5), S(0.08-0.25), Cu(0.03);
Lumps use: Ferrosilicon FS10 for the foundry and engineering industry. Ferrosilicon FS10 is a ferroalloy, the main components of which are metals such as iron and silicon. Ferrosilicon is used as a deoxidizing and alloying additives for the smelting of electrotechnical, spring, corrosion and heat-resistant steels.
Quantity available : 2500t
Packing: big bags
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