Chemical Compound	Pharmaceutical Chemicals	Chemical Oil
Zeolite Chemicals	Silica Fume	Calcium Sulphate
Papain Enzyme	Food Grade Chemicals	Hydrocerol Blowing Agent
Zinc Citrate	Hydroxyacetophenone	Castor Oil BP
Calcium Citrate	Calcium Carbonate USP Granular	Zinc Stearate
Azodicarbonamide Food Grade	Sodium Sulphate	Microfine Blowing Agent
Ammonium Citrate	Magnesium Phosphate	Copper Citrate
Anti Foaming Agent	Pivalic Acid	Pectin Powder
Turkey Red Oil	Calcium Stearate	Calcium Peroxide
Sodium Benzoate	Ethylene Dichloride	Plastic Pyrolysis Catalyst
Magnesium Peroxide	Calcium Thiosulphate	Paraffin Wax for Chemical Industries
Sodium Carbonate for Food Processing Industry	Papain Enzyme for Pharma Industry	Bromaminic Acid
Paver Block Hardener	Ammonium Chloride	New Items

Home»Our Products»

New Items

Methylene Dichloride

REQUEST CALLBACK

Click to Zoom

Get Best Quote

Approx. Rs 35 / Kg Get Latest Price

Product Details:

Brand	BCI
Purity	99%
Usage/Application	Industrial
Packaging Type	hdpe drum
Packaging Size	272 kgs
Physical Form	water white liquid

We can offer recovered Methylene dichloride 99% for various industrial use at most competitive rates. So for your bulk requirement feel free to contact us

Additional Information:

Packaging Details: 272 kgs hdpe drum

Yes! I am interested

Silica Cement Admixture

REQUEST CALLBACK

Click to Zoom

Get Best Quote

Approx. Rs 60 / Kg Get Latest Price

Product Details:

Brand	KHUSHI
Usage/Application	Construction
Pack Size	20 kgs new Paper bags
Packaging Size	20 kgs new Paper bags

Silica Cement Admixture is a pozzolanic material containing A-Sio2 amorphous silica and minor amounts of residual minerals

Test results indicated that the concrete specimens containing 5%, 10 %, 15 %, 20% A-Sio2 replacement by weight for cement had the best compressive and flexural strength and the replacement of cement separately and together using a super plasticizing admixture could be utilized to improve the mechanical properties of the conventional concrete mixtures.

Amorphous silica (a-SiO2) in fine-grained form possesses a high pozzolanic activity which makes it a valuable component of blended binders in concrete production. The origin of A-SiO2 applied in cement-based composites is very diverse. SiO2 in amorphous form is present in various amounts in quite a few supplementary cementing materials (SCMs) being used as partial replacement of Portland cement. In this work, the applicability of a commercially produced silica powder as a partial replacement of Portland cement in cement paste mix design is investigated. Portland cement CEM I 42.5R produced according to the EU standard is used as a reference binder. silica is applied in dosages of 5 and 10, 15, 20 % by mass of cement. The water/binder ratio is kept constant in all the studied pastes. For the applied silica, specific surface area, density, loss on ignition, pozzolanic activity, chemical composition, and SiO2 amorphous phase content. For the developed pastes on the basis of cement-silica blended binder, basic physical properties as bulk density, matrix density, and total open porosity are accessed. Pore size distribution is determined using MIP analysis. Initial and final setting times of fresh mixtures are measured by the automatic Vicat apparatus. Effect of silica cement admixture on mechanical resistivity using compressive strength, bending strength, and dynamic Young’s modulus measurement. The obtained data gives evidence of the workability of paste mixtures with silica, whereas the setting process is accelerated. On the other hand, the reaction activity of silica with Portland cement minerals results in a slight decrease of porosity and improvement of mechanical resistivity of cement pastes containing a-SiO2.

Nowadays, supplementary cementitious materials (SCMs) are widely used for preparing cement composites either in blended types of cement or added separately to the composite mix. The usage of active silica-rich materials represents an appropriate solution to partially replace Portland cement [1]. In addition, most of the SCMs are industrial by-products and their utilization in cement-based composites brings environmental and economic benefits. The admixture of different SCMs usually modifies the properties of cement composite to a certain degree both in the fresh and hardened states. These changes are influenced by different chemical and mineralogical composition, as well as different particle size characteristics which are connected with water requirement and also reactivity [2]. Active silica particles help to fill voids between particles of cement and other components because they are significantly smaller. This filler effect supports the formation of a denser microstructure because the gaps between the particles are minimized and bridged by hydration products.

Yes! I am interested

X

Looking for New Items ?

Explore more products

Hydrochloric Acid 30-35%

Get Best Quote

3 Hydroxyacetophenone

Get Best Quote

Calcium Citrate Granular

Get Best Quote

Azodicarbonamide Blowing Agent

Get Best Quote

Calcium Peroxide 90% Purity

Get Best Quote

Sodium Phenoxide

Get Best Quote