Blast Furnace Ceramic Cup Supporting Slurry Series Products

Material Name 

Corundum Phosphate Slurry

Corundum Phosphate Slurry

Nano-Sol-Gel Bonded Slurry

Injection Slurry

Buffer Slurry

Product Code

GP-85

GP-80

CS-80

YRL-LB

CC-50

Chemical Composition (%)

Al₂O₃

%

≥85

≥80

≥80

≥55

---

SiC

%

---

---

---

---

≥50

Refractoriness

℃

≥1790

≥1790

≥1790

≥1760

---

Refractoriness Under Load

℃

---

---

≥1650

---

---

Bonding Time

min

1~3

1~3

1~3

---

---

Particle Size

%

+0.5mm

≦1

≦1

≦1

≦10

---

-0.076mm

≥70

≥70

≥70

≥60

---

Modulus of Rupture Bonding Strength

(MPa)

110℃×24h

≥2

≥2

≥2

---

---

1500℃×3h

≥7

≥7

≥10

---

---

Bulk Density

(g/cm³)

110℃×24h

---

---

---

≥2.2

---

Cold Crushing Strength

(MPa)

110℃×24h

---

---

---

≥10.0

≥1

200℃×16h

200 °C×16h

Modulus of Rupture

(MPa)

110℃×24h

---

---

---

≥4.0

≥0.25

1000℃×3h

1000 °C×3h

Permanent Linear Change

%

1200℃×3h

---

---

---

±1.0

≦1

1000℃×3h

1000 °C×3h

Hot Compression Rate

%

1MPa，1000℃

---

---

---

---

≥30

Flow Value

%

---

---

---

170~185

---

Main Use

Ceramic Cup Masonry

Ceramic Cup Masonry

TD-I Ceramic Cup Masonry

Between Furnace Shell and Cooling Wall