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Darun Chemical Industrial CO.,ltd

Main products: Sodium Metasilicate Pentahydrate ,Sodium Metasilicate Anhydrous ,Sodium Metasilicate

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Na2SiO3 construction Chemical Auxiliary Agent For Concrete Dispersion Agent

Update time:2022-02-07 02:11:39
Price:Negotiable
Min Order:1 Metric Ton / Metric Tons Metric Ton
  • 7 days
  • T/T L/C D/P D/A
  • 0 Metric Ton / Metric Tons per Month

Basic Info

Brand NameDARUNModel NumberISO9001,REACH REGISTRATIONPlace of OriginChina

Product Description


Product Description


Delivery Time:15 days
Certification:PENTAHYDRATE and ANHYDROUS


Na2SiO3 Construction Chemical Auxiliary Agent For Concrete Dispersion Agent



Quick Detail:



Replace STPP



granular



Basic chemical raw materials,inorganic salt,



Using in the wash Industry,textile Industry, paper&printing Industry,ceramic Industry,metallurgical Industry



Using in the oil Industry



CAS: 6834-92-0



Description:



SODIUM METASILICATE PENTAHYDRATE also named Pentahydrate Sodium Metasilicate.



MOLECULAR FORMULA: Na2SiO3·5H2O



USAGE: sodium metasilicate pentahydrate was mainly used in making high efficiency detergent, metal cleaner, pottery grinding aid, fire retarding agent, water retention agent, degreasing agent, textile agent and paper deinking agent.



SODIUM METASILICATE ANHYDROUS, also named Anhydrous Sodium Metasilicate.



MOLECULAR FORMULA: Na2SiO3



APPEARANCE: beaded sodium metasilicate anhydrous is white beads, powdered sodium metasilicate anhydrous is white powder.



USAGE: sodium metasilicate anhydrous was mainly used in making high efficiency detergent, metal cleaner, pottery grinding aid, fire retarding agent, water retention agent, degreasing agent, textile agent and paper deinking agent. It is also widely utilized in oil-exploitation, nature gas exploitation, tunnel.



Applications:



In wash industry: 1. It has the strong capability of cleaning, widely used for the manufacture of a variety of detergents in detergent industry, so it is the best substitute for STPP, reducing environmental pollution.



2. Sodium metasilicate provides anti-corrosion protection to metals (zinc, aluminium, etc.) and is used as metal cleaner and metal surface treatment agents.



In the textile industry: mainly used as printing and dyeing auxiliaries, fabric pre-treatment agent and as detergents in cooking and dyeing cotton yarn.



In the Paper & Printing Industry: It can be used as adhesives, old paper deinking agent, paper surface treatment agent and printing detergent.



In the ceramic industry: used for sludge thinners. It is especially suitable for additives used in slip-casting forming and ceramic forming



In the metallurgical industry: used as inhibitors and dispersing agent of silicon-containing minerals, smelting furnace dispersants, fast-drying agents, foundry and separating agents.



In construction field:used for concrete dispersion agent and hardening accelerator. It is also used as coagulation accelerator.



Specifications:


































Checking Item




Test Standard



(HG/T2568-08)




Test Result




Sodium oxide(Na2O)%




28.7-30.00




29.11




Silica(SiO2)%




27.8-29.2




29.04




Water insoluble%




≤0.05




0.04




Fe(ppm)




≤100ppm




58




Whiteness%




≥80




89




Bulk Density




0.80-0.97g/cc




0.95




PH of 1.0% Solution




12-13




12.65




Melting Point




72.2℃




72.2℃




ParticularSize %



(16-30mesh)




≥90




98














Checking Item




Test Standard



(HG/T2568-08)




Test Result




Na2O%




50.0-52.0




50.46




SiO2%




≥45.0




46.28



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