High Grade Composite Silica Ramming Mass

Silica Ramming Mass

 

High Grade Composite Silica concrete
 

Properey

FGGD-1

FGGD-2

FGGD-2A

FGGD-3

FGGD-4

FGGD-5

Chemical composition(%)

SiO2≥

90

91

91

92

92

92

Al2O3≤

0.5

0.5

0.5

0.5

0.5

0.55

SiC≥

7

6

5

5

4

4

Cold crushing strength(MPa)

1250℃×3h
After firing at

15

15

12

12

10

10

Apparent porosity after burnt(%)

1250℃×3h
After firing at

26

26

25

24

24

24

Linear changing after burnt(%)

1250℃×3h
After firing at

-0.5~+0.7

-0.3~+0.9

Bulk density(g/cm3)

1250℃×3h
After firing at

2.3

2.25

2.25

2.2

2.2

2.2

Refractoriness≥(℃)

1750

1700

1700

1750

1750

1750

Max. grain size of aggregate(mm)

5

4.5

4.5

4.2

4.2

4.2

Amount for construction(kg/m3)

2450

2450

2450

2450

2400

2400

Method of construction

Jolt or  ramming

Application

Melting furnace for nonferrous metals be the same with  150KW  hereinbefore inductance furnace

Characteristic

Cost down Heat preservationEconomy electricity Nostickslag 
Fast drying Chemical bonded Corrosion resistance 
Interfusion resistance


Taurus Refractory ramming mass Factory mainly engaged in professional manufacturer of development, production and sales of the refractory mixture such as melting copper, aluminum and zinc furnace lining. And supply castable refractory for copper smelting, ramming mass for molten copper,fire clay,refractory mortar, refractory cement ,refractory mixture, refractory concrete and silica sand for copper smelting.

Website: http://www.jnrefractory.com  
Contact: Mr. Niu
Tel: +86-371-64372566
Fax: +86-371-64372588
Mobile Phone: +86-15137151612
Email: info@jnrefractory.com
          gyjinniu@163.com

products list : castable refractory cement for up lead copper rod  Molten Zinc Refractory Casting     Molten Zinc Ramming Mass     Molten Aluminum Refractory Material      refractory castable for up lead copper rod    Special Refractory Ramming Mass     Copper alloy refractory materials for electric furnace      acidic refractory for electric furnace body   electric furnace refractory material for copper smelting     Corrosion resistance       Molen Zinc Refractory Castable for up lead copper rod    High Strength Refractory Mortar      Refractory installation services Fireclay   Light-weight Castable Refractory    Casting Refractory    Accessory Refractory Material   Corrosion resistance Quartz sand    High Grade Composite Silica Ramming Mass    Corundum Plastic Refrctory     Alumina Composite Ramming Mass for horizontal continuous casting      Silica Refractory Ramming Mass for horizontal continuou casting    quartz sand refractory for copper smelting     silica sand refractory for core induction furnace      refractory concrete block      pre-cast refractory block      refractory ramming mixture     fire clay for up lead copper rod      refractory mortar for non core induction furnace    refractory cement for copper smelting      high grade composite silica mortar     silica refractory cement     Magnesia refractory cement 
         

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