It is a high range water reducer, high concentration naphthalene-based superplasticizer, also named Naphthalene Sulfonate Formaldehyde Condensate SNF, PNS and FDN etc.
Na2SO4 has 3 grades:5% 10% 18% for exporting markets,in domestic we also have 3% 23% Na2SO4 content FDN.It contains no chloride, non-corrosive to steel bars, non-poisonous, odorless, and non-flammable.
Micro silica also known as fume, is an amorphous (non-crystalline) polymorph of silicon dioxide, silica. It is an ultrafine powder collected as a by-product of the silicon and ferrosilicon alloy production and consists of spherical particles with an average particle diameter of 150 mm. The main field of application is as pozzolanic for high performance concrete because of its extreme fineness and high silica.
Applications :
Silica is added to Portland cement concrete to improve its properties, in particular its compressive strength, bond strength, and abrasion resistance. These improvements stem from both the mechanical improvements resulting from addition of a very fine powder to the cement paste mix as well as from the pozzolanic reactions between the silica fume and free calcium hydroxide in the paste.
Advantages :
Addition of silica also reduces the permeability of concrete to chloride ions, which protects the reinforcing steel of concrete from corrosion, especially in chloride-rich environments such as coastal regions and those of humid continental roadways and runways (because of the use of deicing salts) and saltwater bridges.
Kaolin uses are multiple and diverse. Kaolin are used as functional filler, extender, ceramic raw material and pigment because of its whiteness and fine particle size. Kaolin also hold importance as raw material in refractory applications, concrete, rubber and fiber glass manufacturing. We, as a Kaolin Exporter welcome any size of international orders from Middle East and other countries.
Applications:
Paper:
Kaolin used as a coating pigment and as a filler to replace fiber. It possesses desirable optical properties.
Concrete:
Kaolin helps to improve strength and durability of concrete. When added to concrete mix, reacts with free lime released during cement hydration to produce additional cementitious material, resulting in an improved high performance concrete.
Plastics :
Kaolin is widely used as filler in the plastics industry because of its inert chemical nature and its unique size, shape and structure.
Agriculture :
It is used as a carrier and diluent in fertilizers, pesticides and related products. It is suitable as carrier because it aides the retention of the formulations on the plant.
Rubber :
It is commonly used as functional filler in rubber applications. While Kaolin improves overall performance for Rubber in general, different types of white pigment play specific roles in rubber application.
Paint :
Kaolin used as an extender in paints. It reduces the amount of expensive pigment such as Titanium Dioxide. It assists with desirable rheological properties that help maintain proper dispersion and provide bulk to the product.
Ceramic :
Kaolin improves whiteness and brightness of ceramic body. Good plasticity, good shrinkage, low water absorption and casting rate are also very important properties of kaolin.
The Ground Granulated Blast Furnace Slag (GGBS/GGBFS) is a type of eco-friendly green building material and high quality secondary cementitious material for concrete and cement. It is recognized as one of the best secondary cementations material for building high durable concrete stricture in the world today! GGBS has taken over a top place of high-performance cement and concrete mineral additives with its unique characteristics of hydration, low-price raw material. GGBS is obtained by quenching molten iron blast furnace slag (a by-product of iron and steel making) in water or steam. It is then further grounded into the desired fineness in terms of the required particle size distribution. The main components of blast furnace slag are CaO (30-50%), SiO2 (28-38%), Al2O3 (8-24%), and MgO (1-18%). The other important aspect of GGBS is its superiority in concrete durability which extends the lifespan of buildings from fifty years to a hundred years.
APPLICATIONS
Soil stabilization
Mortar
Used in combination with Portland cement
Pre-cast concrete
Ready mix concrete
Specialist projects
Lime stone is a fine powder obtained from the processing of Limestone. It can be added to Portland cement as an addition, wither at factory to create a composite cement or at the batch plant to form a combination cement.
Applications
Cement paste
Filler
Green Concrete
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We offer this in different forms like powdered, lumps, kibble, etc.
Aluminum Sulphate offered by us is extensively used in water purification process.
We provide a wide range Aluminum Sulphate which is widely used in industrial applications.
We also deliver this compound in both standard and customized forms as demanded by clients.
Quality assurance by our team for ensuring its purity, composition and effectiveness.
Our sulphate can also be used in different utilizations incorporate like a pH agent in soil, like a waterproofing substance and quickening agent in cement.
Applications:
Water effluent treatment system
It's used for purification of drinking water and wastewater treatment by settling of impurities by
means of precipitation and flocculation.
Paper Industry
It helps in sizing of paper at neutral and alkaline pH, thus improving paper quality (reducing spots
and holes and improving sheet formation and strength) and sizing efficiency.
Textile Industry
It is used for color fixing in Naphthol based dyes for cotton fabric.
Other Uses
Leather tanning, lubricating compositions, fire retardants; decolorizing agent in petroleum, deodorizer; food additive; firming
agent; dyeing mordant; foaming agent in firefighting foams; fireproofing cloth; catalyst; pH control; waterproofing concrete;
aluminum compounds, zeolites etc.
Sodium gluconate is a sodium salt of gluconic acid, a compound derived from glucose, and is often used in various industrial and pharmaceutical applications. It is a white, odorless powder that is highly soluble in water. Sodium gluconate is valued for its chelating properties, which means it can bind to and stabilize metal ions, making it a common ingredient in cleaning products, detergents, and industrial descaling agents. Additionally, it is used in the food industry as a food additive and sequestrant to control the texture and acidity of products. Furthermore, sodium gluconate is employed in medicine as a drug or supplement and has applications in construction as a water-reducing agent in concrete admixtures due to its ability to improve the workability and strength of concrete mixtures.
Calcium chloride is a white crystalline chemical compound with the formula CaCl2, widely used for its versatile properties in various industries. It is a highly hygroscopic substance, meaning it readily absorbs moisture from the air, making it effective for dust control on roads and as a de-icing agent to prevent the formation of ice on roadways in cold climates. Calcium chloride also finds application in the food industry as a food additive, primarily as a firming agent in canned vegetables and as a calcium source in certain food products. In addition to its industrial and culinary uses, it is employed in concrete production to accelerate the setting time of cement and in drilling fluids for oil and gas well drilling. Its ability to control moisture, lower freezing points, and serve as a calcium supplement underscores its importance across multiple sectors.
Kaolinite is the mineral that is derived from the rock called â??Kaolinâ?? and from there, it gets its name. It is also commonly known as â??China Clayâ??. Kaolin is mined from the regions of Gujarat, Rajasthan, Kerala, West Bengal and Jharkhand in India
The physical properties of Kaolin include high brightness, non-abrasiveness, poor conductivity of heat and electricity and it has naturally fine particles. Kaolin remains white after calcination due to its refractory properties and can be easily dispersed in water. There are several variations within Kaolin such as Hydrous Kaolin, Metakaolin and Calcined Kaolin.
We offer a vast range of Kaolin-based minerals to several businesses from paper manufacturing to porcelain tableware, paints, cosmetics, packaging, rubber and pharmaceuticals to name a few. We customize our minerals according to the needs of the industry of our clients.
Hydrous Kaolin has fine particles with plate-like shapes and inertness in terms of chemical reactivity, whereas, Metakaolin is created by the process of calcination of Kaolin. It is a white mineral additive which is most popularly used in cement-based products. In contrast to this, Calcined Kaolin is manufactured by heating the finest natural kaolin to high temperatures in a kiln. This calcination process changes the size and shape of the particles, enhances the whiteness and hardness of the mineral and improves its electrical conductivity.
Kaolinite is a clay mineral, with the chemical composition
Alâ??Siâ??Oâ??(OH)â??
Various Industrial Usages:
Kaolin is a very important mineral in the ceramics industry. Itâ??s high fusion temperature and white firing characteristic makes it perfect to be used in the manufacture of sanitaryware, tableware, floors & tiles and refractories.
In the construction industry, kaolin is used to enhance the mechanical properties, porosity and look of several types of cement and concrete. It is also an impeccable source of alumina source in the manufacturing of fiberglass.
Kaolin is used in paper manufacturing and fiber-based packaging also. Our Kaolin mineral enhances surface functionality when it is used as fillers or coating pigments and thus further helping in reducing the manufacturing cost of the paper or the packaging.
Moreover, it is extensively used in decorative paints formulations as it is a natural opacifier and it is the perfect mineral when high gloss is required.
Our specialized Kaolin also can be used as multi-purpose fillers to improve the performance of adhesives, plastics and rubber.
We are extremely confident in our offering of Kaolin mineral as we understand how Kaolin can optimize the performance, reduce the costs and can achieve minimum carbon footprint in our clientâ??s end products
best price for sodium lignin sulfonate as construction chemicals from a manufacturing company
sodium lignosulfonate as water-reducing additive use for concrete admixture
Specification :MN-1 MN-2
1) Appearance: backish brown powder
2) Material insolution to water: 2.5% max.
3) Moisture: 8.5% max.
Packing, storage & transportation:
1, Packing: 25kg PP woven bag with PE inner lining.
2, Storage: Kept in dry and ventilating place, prevent from rain and moisture when storage; If agglomerated, please crush and make it into solution, and its effect will be the same.
Calcium formate is an organic substance with molecular formula of c2h2o4ca. It is used as feed
additive. It is suitable for all kinds of animals. It has the effects of acidification, mildew prevention
and antibacterial. It is also used in concrete, mortar additive, leather tanning or as preservative
in industry.
Calcium Formate uses
1.As a new feed additive. Feeding calcium formate to gain weight and using calcium formate
as feed additive for piglets can promote animal appetite and reduce the rate of diarrhea.
2.Used in construction. Fast setting agent, lubricant and early strength agent for cement. It is
used in building mortar and various concrete to accelerate the hardening speed of cement and
shorten the setting time. Especially in winter construction, it can avoid too slow setting speed
at low temperature. Demoulding is fast, so that the strength of cement can be improved and
put into use as soon as possible
Silica Flour has a variety of applications, including:
1. Used as cleaning products
2. Additives for soap, toothpaste and paint
3. Filling and reinforcing rubber, plastic, paper, and road surface materials (asphalt)
4. Used in pharmaceutical products
5. Used in casting and glass production
6. For the production of ceramics, tiles, porcelain, and clay
7. Used in making bricks, concrete, and cement
8. Production of cosmetics and skin care products
9. To increase the cement strength of oil wells (in combination with refractory cement)
In addition to the above, Silica Flour is used in conjunction with industrial raw products such as calcium carbonate, and limestone. The most common uses of silica powder are in the following cases:
1. Production of glass and clay
2. Use in oil wells
3. Production of construction materials
4. Production of ceramics
5. Fiberglass production
6. Use as an additive
Silica Flour has a variety of applications, including:
1. Used as cleaning products
2. Additives for soap, toothpaste and paint
3. Filling and reinforcing rubber, plastic, paper, and road surface materials (asphalt)
4. Used in pharmaceutical products
5. Used in casting and glass production
6. For the production of ceramics, tiles, porcelain, and clay
7. Used in making bricks, concrete, and cement
8. Production of cosmetics and skin care products
9. To increase the cement strength of oil wells (in combination with refractory cement)
In addition to the above, Silica Flour is used in conjunction with industrial raw products such as calcium carbonate, and limestone. The most common uses of silica powder are in the following cases:
1. Production of glass and clay
2. Use in oil wells
3. Production of construction materials
4. Production of ceramics
5. Fiberglass production
6. Use as an additive
Silica Flour has a variety of applications, including:
1. Used as cleaning products
2. Additives for soap, toothpaste and paint
3. Filling and reinforcing rubber, plastic, paper, and road surface materials (asphalt)
4. Used in pharmaceutical products
5. Used in casting and glass production
6. For the production of ceramics, tiles, porcelain, and clay
7. Used in making bricks, concrete, and cement
8. Production of cosmetics and skin care products
9. To increase the cement strength of oil wells (in combination with refractory cement)
In addition to the above, Silica Flour is used in conjunction with industrial raw products such as calcium carbonate, and limestone. The most common uses of silica powder are in the following cases:
1. Production of glass and clay
2. Use in oil wells
3. Production of construction materials
4. Production of ceramics
5. Fiberglass production
6. Use as an additive
Gypsum Powder - Calcium Sulfate Dihydrate (CaSO4.2H2O)
Product Detailed Description by Trade Rock for Trading and Mining
Product Name:
Gypsum Powder (CaSO4.2H2O)
Origin:
Egypt
Producer & Exporter:
Trade Rock for Trading and Mining
Product Description:
Gypsum Powder (Calcium Sulfate Dihydrate - CaSO4.2H2O) is a versatile, white mineral used in a wide
variety of industries. It is primarily used in construction (plaster and drywall), agriculture (soil amendment),
and manufacturing (cement, ceramics, molds). Trade Rock supplies premium-grade Egyptian gypsum
powder, processed and quality-tested for consistent performance.
Key Specifications:
- Purity: >= 91% CaSO4.2H2O
- Moisture: <= 1%
- Fineness: >= 150 mesh
- Whiteness: >= 85%
- pH: 6-8
- Appearance: Fine white powder
- Packaging: 25 kg or 50 kg PP bags, 1-ton jumbo bags, or bulk
Applications:
- Wallboard and drywall manufacturing
- Plaster and finishing compounds
- Cement and concrete additive
- Agriculture (soil conditioner & calcium source)
- Ceramics and mold casting
- Medical and dental casting applications
Competitive Advantages:
- High-purity material from natural deposits
- Fine, uniform particle size with high whiteness
- Custom packaging and fineness available
- Conforms to industrial and agricultural standards
Logistics & Delivery:
- FOB Port: Alexandria, Damietta, or Sokhna, Egypt
- Minimum Order Quantity: 100 MT
- Monthly Supply Capacity: 20,000+ MT
- Delivery Time: 7-15 days from confirmed order
Compliance & Certification:
- ISO 9001:2015 Certified
- SGS or Intertek inspection available
- Conforms to ASTM C59 / EN 13279 standards
Storage & Handling:
- Store in dry, well-ventilated areas
- Protect from moisture to prevent clumping
- Use proper dust control methods
Our products-
based superplasticizers can be divided into high-concentration products (Na2SO4 content 10%) according to the Na2SO4 content in the product content.
Performance
1. When the strength and slump of the crucible are basically the same, the amount of cement can be reduced by 10-25%.
2. When the water-cement ratio is constant, the initial slump of concrete increases by more than 10cm, and the water reduction rate can reach 15-25%.
3. It has a significant early strength and strengthening effect on cockroaches, and the strength increases by 20-60%.
4. Improve the working capacity of concrete and comprehensively improve the physical and mechanical properties of concrete.
5. It has good adaptability to various cements and is compatible with other types of concrete admixtures.
6. Especially suitable for the following concrete projects: fluid concrete, plasticized concrete, steam concrete, impermeable concrete, waterproof concrete, natural curing precast concrete, steel and prestressed reinforced concrete, high-strength ultra-high-strength concrete.
7. The slump of concrete has a great loss over time, and the slump loss in half an hour is close to 40%.
NSF full name is Naphthalene Sulfonate formaldehyde condensate. Its high purity makes cement paticles with high dispersancy, low foaming, high range water reducing and obvious strengthening so that we can get advantages of accelerating project mould turnover and construction speed, and also saving cement, improving cement mobility and workability. NSF is a high range concrete admixture of concrete cast-in-place, prefabricating, pump and curing.
NSF has a good adaptability to various cements and NSF is no erodent to reinforcing bar and nonpoisonous and pollution-free. NSF has been applied to the highway, bridge, tunnel, water conservancy hydroelectric project, port, quay, skyscraper, power engineering, industrial civil building, prestressing force component and high range concrete etc.
Application
It is a powder form polycarboxylate superplasticizer, mannufactured form its liquid. It
reduces the cost of packing and transportion. It is specially designed for oversea construction projects.
Properties
1.It is the powder form of its liquid product and has the same properties as following:
2.High early strength: Significant increase of early strength and 28d strength.
3.Low slump lose: Great reduction of slump lose.
4.Excellent durability: Reduction of cracking, shirnkage and creep.
5.High water reduction: Water reduction more than 25% according to different application.
6.Environmental friendly products: Non-pollution during production.
Test Data-Sheet
The test data-sheet for powder is showed as follows.It was obtained according to the China National Standard Method. A.P.O.42.5 Chinese standard cement and dissolved water solution to 20% solid content was used in the following testing. The dosage of liquid(20%) was 1.0% by weight of cement.( equivalent to the dosage of 0.2% in powder).
Calcium formate is an organic substance with molecular formula of c2h2o4ca. It is used as feed
additive. It is suitable for all kinds of animals. It has the effects of acidification, mildew prevention
and antibacterial. It is also used in concrete, mortar additive, leather tanning or as preservative
in industry.
Calcium Formate uses
1.As a new feed additive. Feeding calcium formate to gain weight and using calcium formate
as feed additive for piglets can promote animal appetite and reduce the rate of diarrhea.
2.Used in construction. Fast setting agent, lubricant and early strength agent for cement. It is
used in building mortar and various concrete to accelerate the hardening speed of cement and
shorten the setting time. Especially in winter construction, it can avoid too slow setting speed
at low temperature. Demoulding is fast, so that the strength of cement can be improved and
put into use as soon as possible
Calcium formate is an organic substance with molecular formula of c2h2o4ca. It is used as feed
additive. It is suitable for all kinds of animals. It has the effects of acidification, mildew prevention
and antibacterial. It is also used in concrete, mortar additive, leather tanning or as preservative
in industry.
Calcium Formate uses
1.As a new feed additive. Feeding calcium formate to gain weight and using calcium formate
as feed additive for piglets can promote animal appetite and reduce the rate of diarrhea.
2.Used in construction. Fast setting agent, lubricant and early strength agent for cement. It is
used in building mortar and various concrete to accelerate the hardening speed of cement and
shorten the setting time. Especially in winter construction, it can avoid too slow setting speed
at low temperature. Demoulding is fast, so that the strength of cement can be improved and
put into use as soon as possible
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