Memory Foam Gel sheet
Memory foam was originally created in the 1960s by NASA. They used it to make better, more cushioned seats for test pilots. Over the years, it became clear that this invention could be used for many other purposes.
Memory foam gel sheet are made from high-density memory foam with therma Gel which keep cool body temperature.
Copper Gel products designed to help improve thermal conductivity and introduce Smart Support (pressure relief at low compression and increased support at high compression) into comfort products. Coated ThermaGel products such as Copper Gel provide the added benefit of Compression Conductivity (increased thermal conductivity under compression). Copper is a unique thermally conductive additive that can be used in polyurethane and latex foam. Copper is naturally antimicrobial and integral in many ecosystems
as well as an essential part of numerous human cellular functions. Copper naturally facilitates protection against viruses and microbial growth and can help to maintain freshness in foam products. Additionally, copper is also highly thermally conductive and provides enhanced heat transfer, allowing excess body heat to dissipate more quickly for longer lasting thermal comfort.
CopperCool Slurry that provides enhanced thermal comfort via compression conductivity
CopperGel Increased support via SmartSupportTM as well as thermal benefits
AquaCoolTM Copper Post-treatment providing long-lasting thermal regulation
.Multinational sources and relation around the world with the best price & quality, investments services by providing the best investments opportunities within property market in uae, gcc, & some international projects
Our product has been tested by the renowned inspection company sgs,
We assure you the cheapest price will be offered which will always be less than the prevailing international market. Kindly let us know the port of discharge and required quantity enabling us to quote you the price.
WATER SOLUBLE NPK PRODUCTS
Aayansh supplies numerous NPK products which can be fully customized as per user needs. Aayansh ensures the raw materials we use are very low in chlorides/ sulphates/ sodium content and without detrimental elements.
ADVANTAGE OF AAYANSH WATER SOLUBLE NPK PRODUCTS:
Aayansh Water Soluble NPK Grades Are Produced With Raw Materials Of Highest Purity
Specific Grades Contain Chelates In EDTA Form Which Ensures Quick Crop Absorption.
The High Purity Raw Materials Used, Contains Very Low Chlorine (Cl-) And Sodium (Na+) And Are Free From Heavy Metals.
It Is An Optimal Fertilizer For Intensive Agriculture Which Can Be Used Also In Saline Soils.
Product Description
NPK
0:17:33 High source of Potassium, improve fruiting and flowering
NPK
6:12:36 High source of Potassium, improve fruiting and flowering
NPK
13:05:36 High Source of Nitrogen and Potassium enrich vegetative growth and fruit growth
NPK
19:19:19 Balance Fertilizer for General growth
NPK
20:20:20 Balance Fertilizer for General growth
The key economic parameters for magnetite ore being economic are the crystallinity of the magnetite, the grade of the iron within the banded iron formation host rock, and the contaminant elements which exist within the magnetite concentrate. The size and strip ratio of most magnetite resources is irrelevant as a banded iron formation can be hundreds of meters thick, extend hundreds of kilometres along strike, and can easily come to more than three billion or more tonnes of contained ore.
The typical grade of iron at which a magnetite-bearing banded iron formation becomes economic is roughly 25% iron, which can generally yield a 33% to 40% recovery of magnetite by weight, to produce a concentrate grading in excess of 64% iron by weight. The typical magnetite iron-ore concentrate has less than 0.1% phosphorus, 3â??7% silica and less than 3% aluminium.
Currently magnetite iron ore is mined in Middle East,Australia& Canada Magnetite bearing banded iron formation is currently mined extensively in Brazil, which exports significant quantities to Asia, and there is a nascent and large magnetite iron-ore industry in Australia.
We can supply Iron ore from lower grade of 40% Fe to 65% Fe.
Magnetite is magnetic, and hence easily separated from the gangue minerals and capable of producing a high-grade concentrate with very low levels of impurities
The grain size of the magnetite and its degree of commingling with the silica groundmass determine the grind size to which the rock must be comminuted to enable efficient magnetic separation to provide a high purity magnetite concentrate. This determines the energy inputs required to run a milling operation.
Mining of banded iron formations involves coarse crushing and screening, followed by rough crushing and fine grinding to comminute the ore to the point where the crystallized magnetite and quartz are fine enough that the quartz is left behind when the resultant powder is passed under a magnetic separator.
Generally most magnetite banded iron formation deposits must be ground to between 32 and 45 micrometers in order to produce a low-silica magnetite concentrate. Magnetite concentrate grades are generally in excess of 70% iron by weight and usually are low phosphorus, low aluminium, low titanium and low silica and demand a premium price.
Due to the high density of hematite relative to associated silicate gangue, hematite beneficiation usually involves a combination of beneficiation techniques.
One method relies on passing the finely crushed ore over a slurry containing magnetite or other agent such as ferrosilicon which increases its density. When the density of the slurry is properly calibrated, the hematite will sink and the silicate mineral fragments will float and can be removed.
We can supply good quantities of Iron ore from India,Middle East and CIS countries.
Clinker consists of various calcium silicates including alite and belite. Tricalcium aluminate and calcium aluminoferrite are other common components. These components are often generated in situ by heating various clays and limestone.
Portland cement clinker is made by heating a homogeneous mixture of raw materials in a rotary kiln at high temperature. The products of the chemical reaction aggregate together at their sintering temperature, about 1,450 C (2,640 F). Aluminum oxide and iron oxide are present only as a flux to reduce the sintering temperature and contribute little to the cement strength. For special cements, such as low heat (LH) and sulfate resistant (SR) types, it is necessary to limit the amount of tricalcium aluminate formed.
The major raw material for the clinker-making is usually limestone mixed with a second material containing clay as source of alumino-silicate. Normally, an impure limestone which contains clay or silicon dioxide (SiO2) is used.
The calcium carbonate (CaCO3) content of these limestones can be as low as 80%. Second raw materials (materials in the rawmix other than limestone) depend on the purity of the limestone. Some of the second raw materials used are: clay, shale, sand, iron ore, bauxite, fly ash and slag. The clinker surface and its reactions in different electrolytic solutions are investigated by scanning electron microscope and atomic force microscopy.
Portland cement clinker is ground to a fine powder and used as the binder in many cement products. A little gypsum is sometimes added. It may also be combined with other active ingredients or chemical admixtures to produce other types of cement including: ground granulated blast furnace slag cement.
Product Bright Yellow Sulphur
Specification
Color Bright Yellow
Form of material Granular
Purity (on dry basis) 99.50 % Min
Ash Content 00.03 % Max
Carbon 00.03 % Max
Free Acid 00.003 % Max
Moisture 00.50 % Max
Mechanical Impurities (Paper, wood, Sand etc.) Nil
Commercially free from Arsenic Selenium and Tellurium. Moisture in excess of 0.5% shall be proportionately deducted from invoice weight
Origin
United Arab Emirates,Turkmenistan,India,SaudiArabia,Uzbekistan and Kazakhstan
Urea, also known as carbamide, is an organic compound with chemical formula CO(NH2)2. This amide has two NH2 groups joined by a carbonyl (C=O) functional group.
Urea serves an important role in the metabolism of nitrogen-containing compounds by animals and is the main nitrogen-containing substance in the urine of mammals. It is a colorless, odorless solid, highly soluble in water, and practically non-toxic (LD50 is 15 g/kg for rats).[5] Dissolved in water, it is neither acidic nor alkaline. The body uses it in many processes, most notably nitrogen excretion. The liver forms it by combining two ammonia molecules (NH3) with a carbon dioxide (CO2) molecule in the urea cycle. Urea is widely used in fertilizers as a source of nitrogen and is an important raw material for the chemical industry.
Urea is used to treat dry/rough skin conditions (e.g., eczema, psoriasis, corns, callus) and some nail problems (e.g., ingrown nails). It may also be used to help remove dead tissue in some wounds to help wound healing. Urea is known as a keratolytic.
Urea is an inexpensive form of nitrogen fertilizer with an NPK (nitrogen-phosphorus-potassium) ratio of 46-0-0. Although urea is naturally produced in humans and animals, synthetic urea is manufactured with anhydrous ammonia. Although urea often offers gardeners the most nitrogen for the lowest price on the market, special steps must be taken when applying urea to the soil to prevent the loss of nitrogen through a chemical reaction.
Nitrogen Content Wt % : Min 46
Biuret Content Wt % : Max 1.0
Moisture Wt% : Max 0.3
Particle Size (1-2.4mm) % :Min 90 Or 2-4 Mm Granular Urea
Limestone is a sedimentary rock which is often composed of the skeletal fragments of marine organisms such as coral, foraminifera and molluscs. Its major materials are the minerals calcite and aragonite, which are different crystal forms of calcium carbonate (CaCO3).
About 10% of sedimentary rocks are limestones. The solubility of limestone in water and weak acid solutions leads to karst landscapes, in which water erodes the limestone over thousands to millions of years. Most cave systems are through limestone bedrock.
Limestone has numerous uses: as a building material, an essential component of concrete (Portland cement), as aggregate for the base of roads, as white pigment or filler in products such as toothpaste or paints, as a chemical feedstock for the production of lime, as a soil conditioner, or as a popular decorative addition to rock gardens.
To make Portland Cementâ??the most common type of Cementâ??powdered Limestone is heated in a rotary kiln. As a source of calcium, it joins with powdered clay to produce a product called clinker, which is then ground with a source of sulfate, like gypsum. It is mixed with water, sand and crushed rock to create concrete.
Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula CaSO42H2O. It is widely mined and is used as a fertilizer, and as the main constituent in many forms of plaster, blackboard chalk and wallboard.
A massive fine-grained white or lightly tinted variety of gypsum, called alabaster, has been used for sculpture by many cultures including Ancient Egypt, Mesopotamia, Ancient Rome, the Byzantine Empire and the Nottingham alabasters of Medieval England. Mohs scale of mineral hardness, based on scratch hardness comparison, defines hardness value 2 as gypsum. It forms as an evaporite mineral and as a hydration product of anhydrite.
Gypsum plays a very important role in controlling the rate of hardening of the cement. During the cement manufacturing Process , upon the Cooling of clinker, a small amount of gypsum is introduced during the final grinding Process . Gypsum is added to control the âsetting of cement.
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