Astrra Chemicals
Astrra Chemicals
Thousand Lights, Chennai, Tamil Nadu
GST No. 33AAAFA7706K1ZN
TrustSEAL Verified
Call 08048764644 72% Response Rate
SEND EMAIL

Ultra High Strength Concrete Admixture & Aggregate

Pioneers in the industry, we offer bentonite sodium based, pulverized rice husk ash, white microsilica silica fume, yellow iron oxide (synthetic), silica fume (white) and aluminum oxide powder from India.

Bentonite Sodium Based

Bentonite Sodium Based
  • Bentonite Sodium Based
Get Best Quote
Approx. Price: Rs 13.5 / KgGet Latest Price

Product Details:

Minimum Order Quantity100 Kg
StatePowdered
GradeDrilling
Packaging Size50 Kgs
Packaging TypeBags
ColorBrown
PH Value06.00% to 07.00%
BrandAstrra Chemicals
Swelling5ccs in 24 Hours
Gel Index0.11
Water of Plasticity0.8695

We are identified as one of a prominent manufacturer, supplier, wholesaler and exporter of superior grade Bentonite Sodium Based. These chemicals are processed under the controlled environment in accordance with the requirements of esteemed customers. Available at market leading prices, these chemicals have a precise pH value and are non toxic.

Features:
  • Accurate composition
  • Precise pH value
  • Longer shelf life

Certificate of analysis:
Chemical AnalysisFormulaMaximumMinimum
SilicaSiO20.40.45
Magnesium OxideMgO0.060.07
Aluminium OxideAl2O30.080.1
Ferric OxideFe2O30.080.1
Titanium OxideTiO2----0.015
Calcium OxideCaO0.080.1
Loss on Ignition
0.20.22
Request
Callback
Yes! I am Interested

Pulverized Rice Husk Ash

Pulverized Rice Husk Ash
  • Pulverized Rice Husk Ash
Get Best Quote
Approx. Price: Rs 20.00 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity100 Kilogram
BrandAstrra Chemicals
ColorBlack
Physical StatePowder
Usage/ApplicationIndustrial
Packaging TypeHDPE Bag
Packaging Size25 kg/bag

In order to cater the assorted variety to our clients, we are offering a wide range of Pulverized Rice Husk Ash.
Request
Callback
Yes! I am Interested

White Microsilica Silica Fume

White Microsilica Silica Fume
  • White Microsilica Silica Fume
Get Best Quote
Approx. Price: Rs 21 / KgGet Latest Price

Product Details:

Minimum Order Quantity50 Kg
GradeConcrete Grade
MaterialMicrosilica
Packaging Size50 Kgs
ColorWhite
StatePowdered
Packaging TypeHDPE Bag
Purity97%
Density0.76 gm/cc
PH Value6.90
BrandAstrra Chemicals

We are the leading manufactures, technical suppliers of White Silica Fume ( Microsilica ) in Chennai, Tamil Nadu, India for the concrete industry. It is a very rare micro silicon powder. It is very strict on the raw material and production process and it can be used in superfine fillers with high whiteness requirements, such as grout, sealant, and repair agent so on. It improves the properties of both fresh and hardened concrete. The most important property is the permeability, Lower the ingress of movement of water or chemicals; lower the adverse reactions such as sulfate attack, the reaction between silica fume and the calcium hydroxide, released as the cement hydrates, provides a dense impermeable pore structure. The temperature of the white fume silica is 1800 degrees, higher than the ordinary microsilica fume, so in the refractory industry, white micro silicon powder is more popular. Improve the mechanical performances of concrete. The Silica fume reacts with the cement paste to form additional strong Calcium Silicate Hydrate (CSH) providing higher strength. Silica fume reduces bleeding and enhances the cement paste bond to the aggregates. Thanks to its pozzolanic effect (reaction with Ca(OH)2 ), and therefore to the strength improvement.


Concrete or Shotcrete:

  • Increases its density and strength, improves the performance on its durability, Impact resistances, corrosion resistance, anti-permeability and frost resistance etc.
  • Refractory material & Ceramics material
  • Greatly improves its density, strength and high temperature performance.
  • Cementitious Repair Products (Mortars & Grouts)
  • Low permeability, increases resistances from chlorides, acids, nitrates and sulfate etc.
  • Oil Well Grouting
  • Increase durability and compressive strength, decreases permeability, better control of gas leakage
  • Concrete Tile, roofing & wallboard, panels
  • Light weight and improves the strength
  • Polymers & Rubber product
  • Other application, such as water glass industry, thermal insulation material etc.
Request
Callback
Yes! I am Interested

Yellow Iron Oxide (Synthetic)

Yellow Iron Oxide (Synthetic)
  • Yellow Iron Oxide (Synthetic)
Get Best Quote
Approx. Price: Rs 88 / KgGet Latest Price

Product Details:

Minimum Order Quantity100 Kg
BrandAstrra Chemicals
Packaging TypePoly Bag
ColorYellow
Packaging Size25Kg
Physical FormPowder
Chemical FormulaFe(OH)3
Molar Mass106.867 g/mol

We are the leading manufactures, exporters,technical developers and suppliers Yellow Iron Oxide (Synthetic) in Chennai, Tamil Nadu.

Synthetic Yellow Iron Oxide is a inorganic Pigment of fine particle size and great tinctorial strength, Excellent light fastness, resistance to alkali, non-toxic and non-inflammable & produce very attractive shades of variegated colors.

Applications :
Pigments, Decorative Paints, Floor colour,Primer and Wood Finish.
Request
Callback
Yes! I am Interested

Silica Fume (White)

Silica Fume (White)
  • Silica Fume (White)
Get Best Quote
Approx. Price: Rs 21 / KgGet Latest Price

Product Details:

Minimum Order Quantity100 Kg
ColorWhite
StatePowdered
Density0.76 gm/cc
Melting Point1,710 Deg C
BrandAstrra Chemicals
FormulaSiO2

White Microsilica ( Silica Fume ) – the Ultimate Pozzolan We supply Micro Silica (also known as silica fume) products to the following industries :- White Microsilica fume (powdery) is a very rare micro silicon powder. It is very strict on the raw material and production process and it can be used in superfine fillers with high whiteness requirements, such as grout, sealant, repair agent and so on. White Microsilica ( Silica Fume ) improves the properties of both fresh and hardened concrete. The most important property is the permeability, Lower the ingress of movement of water or chemicals; lower the adverse reactions such as sulfate attack, The reaction between silica fume and the calcium hydroxide, released as the cement hydrates, provides a dense impermeable pore structure. The temperature of the white microsilica fume is 1800 degrees, higher than the ordinary microsilica fume, so in the refractory industry, white micro silicon powder is more popular. Improve the mechanical performances of concrete. The Silica fume reacts with the cement paste to form additional strong Calcium Silicate Hydrate (CSH) providing higher strength. Silica fume reduces bleeding and enhances the cement paste bond to the aggregates. Thanks to its pozzolanic effect (reaction with Ca(OH)2 ), and therefore to the strength improvement. Cement / Concrete Construction Refractory industries Tiles Paints Decorative Concrete Products
Request
Callback
Yes! I am Interested

Aluminum Oxide Powder

Aluminum Oxide Powder
  • Aluminum Oxide Powder
Get Best Quote
Approx. Price: Rs 140 / KilogramGet Latest Price

Product Details:

BrandAstrra Chemicals
Hardness2090 Knoop scale; 9.0 Mohs scale
True Specific Gravity3.95 g/cm3
Refractory DegreeAbout 1800 deg C
Magnetic Material0.0035%

Product Details:

Typical Chemical Analysis

Na2O

0.35% max

SiO2

0.1 max

Cao

0.01%

TiO2

0.008%


Request
Callback
Yes! I am Interested

Aluminium Oxide Powder ( Grit - 36 )

Aluminium Oxide Powder ( Grit - 36 )
  • Aluminium Oxide Powder ( Grit - 36 )
Get Best Quote
Approx. Price: Rs 76 / KgGet Latest Price

Product Details:

Minimum Order Quantity100 Kg
BrandAstrra Chemicals
GradeGrit 36
ColorBrown
MaterialGrit
Packaging TypeHDPE Bag
Physical FormPowder
FormGranular
Packaging Size50 kgs

We are an eminent organization, which is engaged in manufacturing, exporting and technical developers of highly pure Aluminium Oxide Brown ( Grit - 36 )

Product Details:

MESH

50

70

80

100

- 120

%

0

15

75

94

0.1

 

Request
Callback
Yes! I am Interested

Polycarboxy Superplasticizer

Polycarboxy Superplasticizer
  • Polycarboxy Superplasticizer
Get Best Quote
Approx. Price: Rs 235 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity5 Kilogram
Usage/ApplicationIndustrial
Packaging TypeCan
Grade StandardIndustrial Grade
BrandAstrra Chemicals
Specific Gravity1.110 to 0.02
FormLiquid

Uses:

  • To produce pumpable concrete
  • To produce high strength, high grade concrete by substantial reduction in water resulting in low permeability and high early strength.
  • To produce high workability concrete requiring little or no vibration during placing.


Advantages:

  • Improved workability - Easier, quicker placing and compaction.
  • Increased strength - Provides high early strength for precast concrete with the advantage of higher water reduction ability.
  • Improved quality - Denser, close textured concrete with reduced
  • porosity and hence more durable.
  • Higher cohesion - Risk of segregation and bleeding minimised; thus aids pumping of concrete
  • Chloride free - Safe in prestressed concrete and with sulphate resisting cements and marine aggregates.
Request
Callback
Yes! I am Interested

Heavy Aluminium Silicate

Heavy Aluminium Silicate
  • Heavy Aluminium Silicate
Get Best Quote
Approx. Price: Rs 42 / KgGet Latest Price

Product Details:

Minimum Order Quantity100 Kg
BrandAstrra Chemicals
Chemical FormulaAl2SiO5
ChemSpider ID8488719
PubChem CID10313254
Molar mass162.0456 g mol1
AppearancePure White Powder

Product Details:
PropertyUnitSpecifictionTest Value
Moisture Content%0. 40 max.0.1
Bulk Densitygm/cc0.40 – 0.480.47
Ph ( 2% Acq.slurry )-6.0 – 7.56.68
Water Absorption%34 – 4241.4
Averag Particle SizeMICRON6.0 – 8.07.23
Residue Through 300 Mesh%0.2 MAX.0.18
Colour / Whiteness-White powderConsform to Std.
Request
Callback


Additional Information:

  • Item Code: 300M
  • Production Capacity: 100 TONNES
  • Delivery Time: 7 DAYS
  • Packaging Details: 50 KGS HDPE BAGS
Yes! I am Interested

Extra Light Aluminum Silicate

Extra Light Aluminum Silicate
  • Extra Light Aluminum Silicate
Get Best Quote
Approx. Price: Rs 80 / KgGet Latest Price

Product Details:

Minimum Order Quantity50 Kg
Usage/ApplicationConstruction
Packaging TypeBag
Packaging Size50 Kgs
ColorWhite
BrandAstrra Chemicals
Chemical FormulaAl2SiO5
Ph4.5 - 5.5 (10% solids)
Bulk density0.4 - 0.5 (kg/lit)
Specific surface area19 - 20 m2/g (bet)

We are an eminent organization, which is engaged in manufacturing, exporting and technical developers of highly pure Extra Light Aluminum Silicate 
Features:
  • Purity
  • Accurate composition
  • Longer shelf life
  • Aggregate Concrete
  • Concrete Admixture
  • Cement admixture
Request
Callback


Additional Information:

  • Production Capacity: 100 TONNES
  • Delivery Time: 7 DAYS
  • Packaging Details: HDPE BAGS
Yes! I am Interested

Viscosity Modifying Agent

Viscosity Modifying Agent
  • Viscosity Modifying Agent
Get Best Quote
Approx. Price: Rs 225 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity5 Kilogram
Packaging Size5 - 25 Liter
TypeEpoxy Based
Usage/ApplicationConstruction
FormLiquid
Packaging TypeCan
Shelf Life1 year
BrandAstrra Chemicals
Ph7.64 (6 To 8)
Sulphat Content3-4% (3 to 6)

Product Details:
  • Viscosity Modifying Agent
  • Certificate Of Analysis
  • Viscosity Modifying Agent
  • Product Name: Viscosity Modifying Agent
  • Chemical Composition: Napthalene Sulphonate Based


Request
Callback


Additional Information:

  • Production Capacity: 5000 Kgs
  • Delivery Time: Immediate
  • Packaging Details: 5 Kgs & 20 Kgs cans
Yes! I am Interested

Robo Sand

Robo Sand
  • Robo Sand
Get Best Quote
Approx. Price: Rs 1,500 / TonGet Latest Price

Product Details:

Minimum Order Quantity100 Ton
Usage/ApplicationIndustrial
ColorGray
FormPowder
Packaging TypeHDPE Bag
BrandAstrra Chemicals
Packaging Size25-50 kg/bag

We are one of the leading manufacturers, suppliers and exporters of high quality Robo Sand.
Request
Callback
Yes! I am Interested

Magnesium Alumium Silicate ( GRADE - 500 M )

Magnesium Alumium Silicate ( GRADE - 500 M )
  • Magnesium Alumium Silicate ( GRADE - 500 M )
Get Best Quote
Approx. Price: Rs 16.50 / KgGet Latest Price

Product Details:

Minimum Order Quantity100 Kg
Grade Standard500M
Usage/ApplicationConstruction
Packaging TypeBag
Packaging Size50 KGS
ColorWhite
BrandASTRRA CHEMICALS
MaterialPURIFIED

Magnesium Alumium Silicate - 500M

We are the leading manufactures, exporters,technical developers and suppliers of MAGNESIUM ALUMIUM SILICATE in Chennai, Tamil Nadu, 

With firm commitment to quality, we are manufacturing, supplying and exporting Magnesium Aluminium Silicate. This food additive is utilized as a kind of absorbent to filter unwanted residue fat from used frying oil. Our range is frequently used by fast food chains for the absorption of fatty acids.

Features:
  • Soluble
  • Moisture resistant
  • Pure

Use:
  • Cosmetics
  • Beauty Products
  • Deodrants
  • Shaving Creams
  • Thick Lotions

Certificate of analysis:

Colorlight white
FormFinely divided powder ,Moisture Content,
%10.0 max Brightness
Finenessthrough No. 200 sieve %
Request
Callback


Additional Information:

  • Production Capacity: 500 TONNES
  • Delivery Time: 7 DAYS
  • Packaging Details: HDPE BAGS
Yes! I am Interested
X

Explore More Product



Reach Us
Sanklesh Fatechand Chabria (Managing Partner)
Astrra Chemicals
No. 11, Moores Road, Moores Garden
Thousand Lights, Chennai - 600006, Tamil Nadu, India


Call Us


Send E-mailSend SMS