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Castable, plastic


Product introduction

Steel-fiber-reinforced castables are primarily formulated by incorporating heat-resistant stainless-steel fibers, which impart superior strength and thermal-shock resistance, thereby enhancing wear resistance and service life. These materials are mainly used in high-temperature, wear-resistant applications such as kiln mouths, discharge ports, wear-resistant pads, and boiler linings in power plants.

Product details


Project/Grade

KYSL-P1

KYSL-P2

KYSL-P3

KYSL-P4

Al 2 O 3%,≥

-

48

60

70

Refractoriness, °C, ≥

1700

1760

1780

1790

Line variation P.LC%1500℃*3h

±2 (1400℃ × 3 h)

±2

±2

±2

Flexural strength MOR, MPa, at 110°C for 24 hours, ≥

1.2

1.2

1.2

1.2

Withstand Voltage Strength CCS Mpa 110°C*24h, ≥

4.5

5

5

5

Moldability Index %

15-40

15-40

15-40

15-40

Moisture content, %, ≤

14

14

14

14

Project/Grade

KYSL-16

KYSL-16A

KYSL-17

Al 2 O 3 +SiC%,≥

70

75

80

Bulk density g/cm 3 , ≥

110℃ for 24 hours

2.6

2.7

2.8

Modulus of rupture MOR, MPa, ≥

110℃ for 24 hours

11

12

13

1110℃ for 3 hours

11

12

13

Compressive strength CCS MPa, ≥

110℃ for 24 hours

90

100

110

1110℃ for 3 hours

90

100

110

Line change P.LC%

110℃ for 24 hours

±0.1

±0.1

±0.1

1110℃ for 3 hours

±0.3

±0.3

±0.3

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