Garnet is a mineral abrasive produced from naturally occurring almandite garnet. It is produced by processingbeach sand and grading to exact specifications. Due to its
low free silica, Garnet abrasive is widely used insand/grit blasting and now widely popular for waterjet
cutting. Garnet is cost effective, environmentally andoperator friendly, alternative to silica sands and
minerals slags and will provide a class Sa3 White Metalfinish. Garnet particles are dense, hard and sharp and
free of heavy metals or toxic components. The lowfriability of garnet permits recycling up to 5-8 times and the relatively high density ensures fast blasting speeds.
Keyway Industrial Limited Colloidal silica
What is Colloidal Silica/ Silica Sol?
Colloidal silica is a dispersion of amorphous silicon dioxide (silica) particles in water. These amorphous silica particles are produced by polymerizing silica nuclei from silicate solutions under alkaline conditions to form nanometer sized silica sols with high surface area. A charge is then induced on the silica nanoparticle surface that allows the silica particles to repel one another and form a stable dispersion, or colloid.
Colloidal Silica Characters:
Colloidal silicas are produced in a variety of grades that range in a number of factors. Particle size typically varies from 5nm to 40nm, and particle size distribution can vary from narrow to wide depending on the manufacturing process. Standard colloidal silica is stable at a pH from 8 - 10.5 and carries an anionic surface charge that is stabilized with sodium or ammonium. In certain grades, some of the silicon atoms in the silica particle are replaced with aluminate ions to allow for enhanced stability in a wider pH range, usually 3.5 - 10.5.
Colloidal Silica Application:
Densification of concrete, cement, and other materials.
Fine retention in paper manufacturing.
Enhanced bonding of waterborne adhesives.
Improved surface friction and anti-slip properties.
100% natural finely ground Tripoli widely known as silica.
Tripoli is also known as Rottenstone, Quartz, Tripoli Fine Powder, and Diatomaceous Earth.
It is used in different help to create a smooth, flawless complexion.
Tripoli is a must-have for a jewelry polishing kit.
Rottenstone is a natural polishing powder perfect for jewelry, metals, glass, and non-metal surfaces.
It is also perfect for polishing wood and other soft surfaces.
Quartz sand powder is a great filler or extender for plastics, rubber, and sealants.
Tripoli fine powder is perfect for cement, a pigment in paints, or improving the coating and flow of paints.
HS Code: 2505.10.00.10
Country of Origin: Malaysia
Port of Loading: Port of Kemaman, Malaysia
Packing: In Bulk Vessel
MOQ: 30000MT
Specification:
Silica: 99.7%
Iron: 0.002%
Titanium: 0.0009%
Aluminium: 0.01%
Chromium: ND(
We Have All Kinds of Silica Sand
Silica Sand For Glass
Silica Sand for Foundry
Silica sand for Water treatment
Silica sand for Playground
Silica sand for Golf course
Silica Sand For Artificial Grass
Silica sand for Water filtration
Silica sand for Construction
Silica Sand For Horse Racing Track
Swimming Pool Filter Sand
Port Of Loading FOB as customer Made in Egypt
Payment Term LC
Delivery Time Shipment within 15 working
Certification SGS and As buyer Require
Key Specifications/Special Features :
Chemical analysis
Parameter PCT
Sio2 99.45% min
Fe2o3 0.025 max
Al2o3 0.30% max
Tio2 0.035% max
Cao 0.03% max
Mgo 0.01%
Cr2o3 0.0005% max
Na2o Traces
K2o Traces
Mno Traces
L.o.I 0.25% max
Sizing distribution
Aperture, mm Sieve PCT
+0.600 mm 1%
+0.400 mm 5.60
+0.200 mm 69.
+0.125 mm 21.47
+0.071 mm 1.8
-0.071 mm 1.25
Minimum Order Size and Packgaing details
Bulk - Minimum Order Quantity 5000 MT
Jumbo Bag 1 - 1.5 MT - Min.order 500 MT
Silica sand or quartz sand:Quartz particles (SiO2) with a size between 2.00 and 1.05 mm, formed as a result of disintegration of magmatic metamorphic rocks rich in quartz. Quartz sand is white, while sands containing iron oxides have colors that range from pink to red or brown. Quartz sand is made of silica and may contain low levels of clay, feldspar, iron oxides and carbonates.
Chemical formula: SiO2
Application: Glass, glass fiber, insulation, aerated concrete, casting, ceramics, chemicals, silicates, CTP pipes, construction and building chemicals, filling, filtration, sport facilities, abrasives, cement.
SILICA SAND with a raw purity of 92%. We can provide you with the product in its natural state or refined state to increase its purity. Contact us for more inquiries, and for our official, EMAIL
We supply SILICA from Morocco starting at 91% purity and above
Negociable Price FOB in USD:
Negotiable Order Qty: 200-300 Tons (US)
Production Capacity: 500 Monthly
Please send us a detailed Letter of Intent to purchase to get you a quote with our best FOB offer.
Middle East For Mining Material (MEM) which is leading Exploitation of silica sand with solid competence, experience and technical know-how of mining, processing, and upgrading of silica sand in EGYPT. Moreover, MEM is an Egyptian company with concession area of 160000 M2 (meter square) with calculated reserve of about 6 million ton to extract high purity of Silica sand ( Glassy Sand)
And own Quartz mining in Egypt with high grade quality 99.57 % Sio2
The silica content is suitable for a variety of uses including:
architectural high gloss finish stone for export dimension stone for export and domestic use landscaping and retaining wall boulders road base
concrete aggregates and other general-purpose aggregates;
cement & mortar grade sands pipeline bedding, packing and ballast sands and coloured sands.
Since being purchased, the mine has seen an increased valuation from $5.2 million to $122 million.
The current mining lease and permit allows extraction of up to 1 million tonnes of material per year up until 2033.
The full PPM resource is available for processing and offtake (40.0Mt). Currently there are no requirements to manage waste, overburden or spoil in the project plan due to the full resources being utilised
The Importance of Silica
Silica, silica sand or silicon dioxide is used for a wide variety of applications, particularly in industrial processing. Silica itself is quartz that over time, through the work of environmental factors has been broken down into tiny granules.
Did you know speciality glass, like your mobile phone screens, are made from sand? Now imagine a world without these devices, weâ??ve all become accustomed to using our devices to communicate with our loved ones, do work, our banking and always be connected. Sand is the second most mined resource in the world, with demands both globally and domestically here in Australia.
One of the areas where silica is used, is in all types of speciality glass which includes test tubes and other scientific tools, incandescent and fluorescent lamps, and television and computer CRT monitors etc. In fact, itâ??s also a crucial ingredient to construction aggregate.
Ultimately, the way in which silica sand is used is dependent on a variety of factors such as the chemical, physical and mechanical properties including colour, grain size, stability and strength. Part of these characteristics are dependent on the way in which the mineral is processed after the mining process.
