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He Nan Ruishi Investment Group Co.Ltd  

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Good quality RA water-reducing admixture 

Payment Terms: T/T,L/C,D/A,D/P 
Place of Origin: Henan, China (Mainland) 
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Product Detail

Model No.: RA05,RA10,RA20,RA50
Production Capacity: 500MT/year
Delivery Date: As per coustomers' requirem...
Means of Transport: Ocean,Land
Packing: As per coustomers' requirem...
Brand Name: RS

This product is activated a-Al2O3 which has highly self-dispersal

The instructions of type RA Dispersive Alumina ( Superplasticizer )

   This product is activated ɑ-Al2O3 which has highly self-dispersal, in the presence of water, it becomes suspension and easily disperses into castable system or coating system, so that it can obtain self-dispersal. This product is perfectly filled in the gaps because of suitable size distribution and gravel shape, so that they become close stack. Meanwhile it has more accessible particle to increase the reaction activity. The higher ɑ conversion rate ensure low shrinkage in itself. These characters assure that product can fully play its excellent performance.

The specification of RA dispersible Al2O3:

Type 

RA05

RA10

RA20

RA50

Al2O3   %

>99%

>99.5%

>99%

>99%

ɑ      %

>94%

>95%

>95%

>95%

Na2O  %

<0.2%

<0.1%

<0.2%

<0.2%

D50

±0.8μm

0.8-1μm

1.8-2μm

4-6μm

D90

<105μm

<1.5μm

<6μm

<10μm

Purpose:

1. RA05, RA20, RA50 

  For unshaped refractories: castable, coating, plastic materials.

2. RA05, RA20, RA50 

  For polishing, abrasives.

3. RA10

  For aluminum oxide ceramics, mullite ceramics, composite ceramics.

Package:

25kg woven bag adding intima.


Ms. jessie
 Ms. jessie
sales manager
Tel: 86-379-65286159
Fax: 86-379-65285889
Contact to this supplier

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Company Info

He Nan Ruishi Investment Group Co.Ltd [China (Mainland)]


Business Type:Manufacturer
City: Luoyang
Province/State: Henan
Country/Region: China (Mainland)

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