ZIBO QUNHUI REFRACTORY CO.,LTD

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Amorphous Refractory

High Strength Wear-resistant Refractory Castable

High Strength Wear-resistant Refractory Castable

If you are looking for customized and cheap high strength wear-resistant refractory castable made in China from a high strength wear-resistant refractory castable factory, Zibo Qunhui Refractory Co.,Ltd is always at your service. castable Suitable for circulating fluidized bed boiler and other...

Products Details

If you are looking for customized and cheap high strength wear-resistant refractory castable made in China from a high strength wear-resistant refractory castable factory, Zibo Qunhui Refractory Co.,Ltd is always at your service.

castable

Suitable for circulating fluidized bed boiler and other type boiler liner wear-resistant parts.

indicators

HF-160

HF-135

HF-130

AL2O3  (%)  ≥

75

65

60

SiO2(%)  ≤

15

20

25

Bulk density (g/cm3)

110°C×24h   ≥

2.75

2.60

2.40

1000°C×3h    ≥

2.75

2.60

2.40

After burning, compressive strength, (MPa)

110°C×24h    ≥

80

70

60

1000°C×3h    ≥

120

100

80

Flexural strength, after burn, (MPa)

110°C×24h    ≥

9

8

7

1000°C×3h    ≥

14

12

11.7

After burning linear change (%)

1000°C×3h    ≤

-0.3

-0.3

-0.3

Wear resistance (cm3)≤


6

8

10

Coefficient of thermal conductivity  (w/m * k)

1.5

1.5

1.5

Thermal shock resistance of 1000°C, water-cooled (time) ≥

25

25

25





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Address: Gongjiawu Country, Lingzi Town Zichuan District, Shandong, China
Tel: +86-0533-2762936
Fax: +86-0533-2762936
E-mail: sales@qunhuirefractory.com
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