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Description:

china Micro-silica fume, also known as silica dust, silica fume orsaid cohesion silica fume.for bridge cement

          bridge    cement   increase china Sio2  dust silica fume

1. Instructionof Micro-silica fume

• Micro silica fume , also known as silica dust or saidcohesion silica fume , Ferroalloy smelting ferrosilicon andindustrial silicon ( silicon metal ) , mining thermoelectricfurnace to produce a large number of highly volatile SiO2 and Sigas , gas emissions and air rapid oxidation condensationprecipitate formed .

2. Main  use Scope of Micro-silicafume

• cementmortar
• commercialconcrete ,
• high strength concrete,
• self-levelingconcrete,
• monolithic refractories,
•  dry-mixed mortar,
• high strength non-shrinkgrout ( ready-mixed ) ,
• wear-resistant industrialflooring ,
•  repair mortars,polymer mortar ,
• insulation mortar,
• impermeability of concrete,
• concrete compacting agent,
• concrete preservatives,
• cement-based polymerwaterproofing agent ;
• rubber,
• plastic,
• unsaturated polyester,
• paints,
• coatings and other polymer materials reinforced ceramics modifiedand so on.

 

concrete strength:Increasedstrength 10-30%

concrete flexuralstrength:Increased more than 10%

Chemical resistance:Increasedmore than 4 times

Abrasion resistant:Increased0.25-2.5 times

Our silicafume(silica dust) not only supply to China Domestic. and exportedto Many countries like: UnitedStates, Germany, Australia, Pakistan , Asia Gulf States etc,and the scale is still expanding, Our company is willing to take asincere attitude and cooperation with you.

 

3.Specifications of Micro-silicafume

 

TYPE	Si02%	Al2O3%	Fe2O3%	CaO MgO%	(L.O.I) @ 975°C	H2O%	Percent Retained  On 45μm (325 sieve)	Bulk Density kg/m3
Lytz- SF96	≥96	≤0.5	≤0.3	≤1	≤1	≤1	≤1	250-350kg/m3 ,   450-600kg/m3, 500-700kg/m3
Lytz- SF93	≥93	≤0.7	≤0.3	≤1	≤2	≤2	≤1	250-350kg/m3 ,   450-600kg/m3, 500-700kg/m3
Lytz- SF92	≥92	≤1.0	≤1.0	≤1.5	≤2	≤2	≤2	250-350kg/m3 ,   450-600kg/m3, 500-700kg/m3
Lytz- SF90	≥90	≤1.5	≤2.0	≤2.0	≤2	≤2	≤2	200-350kg/m3  and 500-800kg/m3
Lytz- SF88	≥88				≤3	≤3	≤2	200-350kg/m3  and 500-800kg/m3
Lytz-SF85	≥85				≤3	≤3	≤3

Any questions please kindly let me know, Tony Chen will always here to help you.