Kaiyuan Refractories

A professional company produces and sales refractory materials for industry of cement, iron & steel ,non- ferrous metal and glass etc.
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High Alumina Bricks for cement rotary kiln

Application: cement and lime industry
MOQ: 1 TON
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Product Description

Items Brand

Anti spalling high alumina brick

High alkali resistance brick

Phosphate wear resistance brick

KBL-70

RKH

PA

Al2O3%                               

70

25-30

75

MgO ≥                                 

-

-

-

SiO2

-

60-70

-

Cr2O3 %

-

-

-

Bulk density g/cm3                               

2.50

2.15

2.70

Apparent porosity %                ≤

20

19

19

Cold crushing strength Mpa               ≥

60

60

70

0.2Mpa R.U.L ℃T0.6               ≥

1470

1300

1350

Thermal shock resistance 1100℃water cycle ≥

15

25

20

Application industry

Cement&lime

cement

Cement&chemical


Subsidiary

Quick Link

Zhengzhou Kaiyuan Refractories Co.,Ltd

 Plant add: Chaoyanggou, Dengfeng city, Henan, China
  +86-371-53688552
  +86-371-53688078
 +86-13592427095 ( WhatsApp/Wechat )
  sales@kaiyuanref.com    

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