Cold Ramming Paste for Aluminum Electrolysis Cell

Product Details
Customization: Available
Feature: Long Time Materials
Refractoriness (℃): 1770< Refractoriness< 2000
Manufacturer/Factory, Trading Company
Diamond Member Since 2017

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  • Cold Ramming Paste for Aluminum Electrolysis Cell
  • Cold Ramming Paste for Aluminum Electrolysis Cell
  • Cold Ramming Paste for Aluminum Electrolysis Cell
  • Cold Ramming Paste for Aluminum Electrolysis Cell
  • Cold Ramming Paste for Aluminum Electrolysis Cell
  • Cold Ramming Paste for Aluminum Electrolysis Cell
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  • Overview
  • Product Description
  • Product Parameters
  • Application
  • Packaging & Shipping
Overview

Basic Info.

Model NO.
Cold Ramming Paste
Shape
Powder
Ash
5-7 %
Application
Carbon Filling Materials
Volatile Matter
12% Max
Size of Aggregate
8mm Max
Volume Density
1.55 g/cm3
Moisture Content
1%
Operation Temperature
25-40 ºC
Resistivity After Baking
70 Uom
Apparent Porosity After Baking
22% Max
Type
Refractory Material
Material
Electrical Anthracite Coal
Transport Package
Plastic Woven Bag 25kgs
Specification
<10mm
Trademark
Rongxing Carbon
Origin
China
HS Code
3801300000
Production Capacity
200000 Tons

Product Description

Product Description
Rongxing cathode ramming paste with different binder system.
Include:
Cold ramming paste, hot ramming paste, ramming paste of steel bar

Rongxing ramming pastes is widely used in aluminum reduction cell, blast furnace, smelting furnace, industrial silicon smelting,ferroalloy furnace and other industrial furnaces. The main purpose, both in the joints between the cathode blocks and in the peripheral seam, is to fill the voids between the prebaked blocks and prevent metal and bath from penetrating the cathode. Leakage of metal and electrolyte damages the cathode and may lead to premature pot failure.

Ramming paste is a critical part of the cathode. Consistent and high-quality ramming paste products installed according to optimised procedures are required to provide a basis for improved operation and longer pot life.
Cold Ramming Paste for Aluminum Electrolysis Cell
Customized cathode ramming paste based on your requirements.

Ramming paste is made from high temperature electrical calcite anthracite coal, artificial graphite, and natural graphite.Coal tar pitch, coal tar, and anthracite oil mixed oil additives as binder.
 
Operation Temperature:
cold ramming paste(17-42ºC),
hot ramming paste (about 100ºC)
paste of steel bar (40-50ºC)
Product Parameters
Product Name Cold Ramming Paste Moisture Content 1%
Brand Rongxing Volume Density 1.55 g/cm3
Volatile Matter 12% Max Operate Temperature 17-42 ºC
Ash Content 12% Max Resistivity After Baking 70 uΩm
Size of Aggregate 8mm Max Apparent Porosity after Baking 22% Max
Product Name Paste of Steel Bar Moisture Content 1% Max
Volatile Matter 8-12% Volume Density 1.6 g/cm3
Size of Aggregate 2mm Max Operate Temperature 40-50 ºC
Ash Content 10% Max Resistivity After Baking 65 uΩm
Fixed Carbon 77% Min Apparent Porosity after Baking 22% Max
Application

Cold Ramming Paste for Aluminum Electrolysis Cell

Notes of Cold Ramming Paste
 
1. Do not squeeze during loading and transportation to avoid tamping in advance.
2. Storage conditions require normal temperature, avoid light and avoid wind.
3. The storage time of cold paste should not be too long, and the shelf life is generally within one year, to avoid the paste from drying out due to the evaporation of the binder. 
 
The use of expired or dry cold ramming paste may cause delamination and uneven quality 
during construction, increasing the risk of leaking during roasting and operation.
Cold Ramming Paste for Aluminum Electrolysis Cell
Packaging & Shipping

Cold Ramming Paste for Aluminum Electrolysis Cell

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