Sunward Refractories
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Products

Wet-Gunning
Sunward accordingly maintains features from various industries. We singed a licensing agreement with Japan's Krosaki Harima Corporation and developed the new technique: Wet Gunning products.

  1. Feature
    a. Low loss from the re-bound
    b. No powder pollution
    c. Good durable, compare favorably to the castable
    d. Short working days, no mold request during the production
  2. Suitable furnace
    a. Trough of blast furnace
    b. Torpedo cars
    c. Ladle furnace
    d. Cement Kiln
    e. Incinerator
  

 

 

Specification
Brand

SPNG-TMZ

SPNG-TS1

SPNG-TP70S

SPNG-TP32

SPNG-LD1
Properties

Bulk Density (g/cm3)
1450℃ × 3hrs

≧2.85

≧2.80

≧2.75

≧2.85

≧2.70

Apparent Porosity (%)
1450℃ × 3hrs

≧20

≧20

≧23

≧23

≧25

Modulus of rupture (kg/cm2)
1450℃ × 3hrs

≧50

≧50

≧100

≧50

≧150

Cold Crushing Strength (kg/cm2)
1450℃ × 3hrs

≧350

≧300

≧500

≧300

≧500

Chemical Composition
( % )
Al2O3
MgO
SiC + C

 

≧65
≧5
≧10

 

≧52
---
≧30

 

≧64
---
≧12.5

 

≧72
---
≧15

 

≧80
≧5
---

Application

Trough metal zone

Trough slag zone

Torpedo ladle

Torpedo ladle

Steel ladle

 

Brand

SPNG-45T

SPNG-60T

SPNG-14R

SPNG-SC50

SPNG-SC80
Properties

Bulk Density (g/cm3)
1450℃ × 3hrs

≧2.20

≧2.50

≧2.30

≧2.30

≧2.40

Apparent Porosity (%)
1450℃ × 3hrs

≦20

≦25

≦21

≦24

≦22

Modulus of rupture (kg/cm2)
1450℃ × 3hrs

≧125

≧120

≧175

≧170

≧250

Cold Crushing Strength (kg/cm2)
1450℃ × 3hrs

≧700

≧750

≧900

≧750

≧800

Chemical Composition
( % )
Al2O3
SiC

 

≧45
---

 

≧75
---

 

≧55
---

 

≧22
≧50

 

≧5
≧80

Application

Incinerator / Cement-Kiln

Incinerator

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