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Sodium Meta Silicate Anhydrous,China

Inquiry
  Post Date: Apr 29,2015
  Expiry Date: Apr 28,2016
  Detailed Description: Quantity: 20000Metric Tons
We can annually produce 50,000 tons of active poly sodium metasilicate (APSM). APSM is a spray-dried powder or granule (density 0.2-0.55g/ml) that is comprised of β-type sodium silicate crystals, amorphous sodium silicate and auxiliary agents. It is intended for use as 4A zeolite or STPP surrogate in non-phosphorus detergent products.

Characteristics:


1. The Ca/Mg sequestrability of APSM is higher than 4A zeolite and equivalent to STPP. That results in faster water softening
2. APSM has good compatibility with detergent agents, particularly non-ionic surfactants. It has moderate detergency when used individually.

3.Excellent water solubility (>15g/100ml).

4. Excellent penetrating, emulsifying, suspending, anti-settling and pH buffering properties.

5. High whiteness
6. APSM can significantly improve fluidity of stock liquid (pre-drying) and allow higher solid content, thus reduce energy cost.
7. Ideal surrogate for 4A zeolite.

Specification

Item Typical measured value
Ca exchange capacity (CaCO3),mg/g ≥ 330
Mg exchange capacity (MgCO3),mg/g ≥ 340
Particle size (20 mesh sieve) , % ≥ 90
Whiteness, % ≥ 90
pH, (0.1% aq., 25°C) ≤ 11.0
Water insolubles, % ≤ 1.5
Water, % ≤ 5.0
Na2O+SiO2,% ≥ 77


All products conform to Q/YXD01-2003 standard as tested by the State Detergent Test Center


  Company: Linyi Xidi Auxiliary Co., Ltd.     [ China ]        
  Contact: Ralph
  Tel: 86-539-7831777
  Fax: 86-539-7831999
  Email: sales@chinaxidi.com
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