Good quality RA water-reducing admixture RA05,RA10,RA20,RA50 manufacturer from China He Nan Ruishi Investment Group Co.Ltd

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