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Joints Between Cathode Graphite Blocks Cold Ramming Paste with High Compress Strength

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Henan Hongtai Kiln Refractory Co.,Ltd.

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Joints Between Cathode Graphite Blocks Cold Ramming Paste with High Compress Strength

Other Names : Furan Resin Adhesive Motar

MF : Furan Resin Adhesive Motar

Place of Origin : Henan, China

Classification : Other Adhesives

Main Raw Material : Carbon

Usage : metallurgy

Brand Name : HT

Model Number : follow

Type : Furan Resin Adhesive Motar

Compress strength after baking : >20mpa

Volume density after baking : >1.42g/cm3

Specific resistance : <65Ωmm2/m

Product name : carbon tamping paste

MOQ : 10 cartons

Price : $650.00/cartons 10-99 cartons

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Product Description

Cathode Paste Cold Ramming Paste Used in Joints Between Cathode Graphite Blocks Peripheral Seam

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.

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)

Technical Data

Property		Unit	Mean value
Volatile Matter		%	<24.0
Ash		%	<8
Bulk density	Green mix	g/cm3	>1.7
	Baked mix		>1.55
Open porosity	Green paste	%	<5
	Baked paste		<18
Thermal Conductivity@30ºC	Green paste	W/mK	<6
	Baked paste		<8
Granularity		mm	<8mm
Max Operaturing Temp.		ºC	1800

Joints Between Cathode Graphite Blocks Cold Ramming Paste with High Compress Strength

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Joints Between Cathode Graphite Blocks Cold Ramming Paste with High Compress Strength

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