Product Description

Description  

Sp-409 is a free-flowing spray dried powder based on polycarboxylic ether. Sp-409 is especially optimized for plastification and water reduction of cementitious construction materials.

Technical data

Appearance	Powder
Moisture(%)	≤5
Water reducing rate(%)	≥25
Difference between initial and 1hour slump retention(mm)	≤80

 

 

 

 

 

 

 

Application  

     It is solved in water and diluted directly with water to achieve composited and pumping liquid.

 

    Eg: 20% liquid=20kg SP409+80kg water ,then customer can add other materials by formulation.

 

Packaging  25kg plastic woven bag

Storage  to be stored in its unopened original packaging,please store dry at usual

ambient temperature and protect from excessive heat(below 40℃)   

 

Shelflife  1year 

Payment Terms︰ T/T/L/C/DP

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