High reactive metakaolin
Listing ID#10188479
ModelGB-HRM95
CategoryPigment

High reactive metakaolin

Specifications

Brand
Jinyu kaolin
Origin
China
Price Term
FOB
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Quick answer

High reactive metakaolin is a Pigment product. Key specs — Brand: Jinyu kaolin; Origin: China; Price Term: FOB.

Product Description

HIGH REACTIVITY METAKAOLIN FOR CEMENT INDUSTRY
(GB-HRM95)

1. Benefits and Application

GB-HRM is a manufactured pozzolanic mineral admixture that significantly enhances many performance characteristics of cement-based mortars,concretes and related products.

GB-HRM,derived from purified kaolin clay,is a white,amorphous,alumino-silicate,which reacts aggressively with calcium hydroxide to form compounds with cementitious at 5-15% replacement of cement by weight,GB-HRM will be favorable for increasing strength and reduce permeability.Meanwhile,it will also effectively reduce efflorescence and degradations caused by alkali-silica reaction(ASR) in concrete.

Description:A white,manufactured,amorphous alumino-silicate with excellent physical,chemical and pozzolanic properties.Conform to ASTM C-618,Class N Specifications for Natural And Calcined Pozzolans.

2. Typical Physical Properties

ItemGB-HRM95
Brightness(T457) 80%min
D10(micron) 2.0max
Medium particle Size (micron) 4.5max
D90(micron) 14max
Specific Gravity(kg/m3) 2600
Physical Form Powder
Colour Off-White
Bulk Density(kg/m3) 600
Moisture (%) 0.8max
L.O.I. 1.0%max
Activity 30%min

3. Typical Chemical Properties

SiO2(%) Al2O3(%) Fe2O3(%) TiO2(%) CaO(%) MgO(%) CuO(%) K2O(%) Na2O(%) MnO(%)
522 452 0.50max 1.5max 0.4max 0.2max 0.004max 0.05max 0.15max 0.004max

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