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Quick Details

  • Place of Origin: Gansu, China (Mainland)
  • Brand Name: Sanyuan
  • Model Number: SF 85-- SF 97
  • Type: Silica Powder
  • Application: Refractory
  • Grade: Silica Ultra Fine-500
  • SiO2 Content (%): 85%-97%
  • Fe2O3 Content (%): 0.5%
  • Al2O3 Content (%): 0.45%
  • MgO Content (%): 1%
  • Purity: 5N
  • Color: Grey
  • Usage: Construction Material
  • Appearance: Grey White
  • Packing: 25kg/50kg Packing,900 kg jumbo bag
  • Material: Silicon power

Packaging & Delivery

Delivery Time Within 15 days after the payment.

1. Product Description

Silica fume consists of very fine particles. Because of its extreme fineness and high silica content, silica fume is a highly effective pozzolanic material. Being a highly reactive pozzolan, silica fume chemically reacts with the calcium hydroxide present in the cement paste, creating a stronger calcium silica hydrate 'making it sticky'. The result is improved paste to aggregate bond (excellent for shotcrete) and higher concrete strengths. Silica Fume is typically grey in colour and is categorised as a supplementary cementitious material.


2.Typical Uses


Micro Silica can be used to produce all grades of concretes. The chemical and physical properties of Silica Fume can greatly enhance the strength performance and the bonding properties of concrete. Silica Fume can be used in various applications and projects: Commercial, Civil, Mining and Marine projects. Silica Fume is suitable for inclusion in general concrete mix designs and in particular has application in high strength/ performance concretes and shotcrete / spray mixes.


3.Product's specification








5.Contact us



Sanyuan Silicon Materials Co.,Ltd.


Web: www.sanyuangui.com


Address: No. 215, Jinchang South Road,Chengguan,




Tel: +86-931-8724808 Fax: +86-931-8724968


Mobile Phone: +86-15809310816



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China (Mainland) | Manufacturer, Trading Company
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