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全资子公司:上海科磊物资有限公司于2000年12月18日成立 
Shanghai KeLei Material Co., Ltd.  www.goodsis.com

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Refractory mortars

Technical Specifications

Brand

LF-75

LF-70 LF-60 LF-50 NF-40 NF-38 NF-34 NF-28

Al2O3 %

Fe2O3 %

75 min.

2.5 max.

70min.

 

60min.

 

50min.

 

40min.

 

38min.

 

34min.

 

28min.

 

Refractoriness

1790 min.

1770 min. 1770 min. 1750 min. 1790 min. 1790 min. 1790 min. 1790 min.

 


Fireclay and high alumina castable refractories

Technical Specifications

Brand

GL165

GL-140 GL-135 GL-130    

Al2O3 %

85 min.

60min. 42min. 30min.    

Bulk Density g/cm3

after firing at 110*24h

 

         

Cold Crushing Strength Mpa

after drying at 110*24h

 

25min.

 

20min. 20min. 10min.    

Modulus Of Rupture MPa

after drying at 110*24h

5min. 4min. 3.5min. 3.5min.    

Test temp.*3h,       ℃

(Permanent Linear Change 1%)

1500

1400 1350 1300    

Max. Service temperature

1650

1400 1350 1300