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Refractory binder

A technology of binder and refractory materials, applied in the field of refractory materials, can solve the problems of easy cracking, poor bonding effect, and affecting the service life of the furnace body, and achieve the effect of good bonding effect and not easy to peel off

Inactive Publication Date: 2016-06-08
YIXING JICHUANG NEW MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the bonding material of high-temperature furnace bodies such as coke ovens is mainly silica, and the bonding effect is not good, and it is easy to crack and affect the service life of the furnace body.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] The refractory adhesive is composed of the following raw materials in parts by weight: 55 parts of sintered corundum, 45 parts of silica sol, 8 parts of sodium tripolyphosphate, and 15 parts of calcium aluminate cement.

Embodiment 2

[0010] The refractory adhesive is composed of the following raw materials in parts by weight: 50 parts of sintered corundum, 35 parts of silica sol, 6 parts of sodium tripolyphosphate, and 27 parts of calcium aluminate cement.

Embodiment 3

[0012] The refractory adhesive is composed of the following raw materials in parts by weight: 45 parts of sintered corundum, 40 parts of silica sol, 4 parts of sodium tripolyphosphate, and 20 parts of calcium aluminate cement.

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PUM

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Abstract

The invention relates to the technical field of refractory materials, and specifically relates to a binding material of a high temperature furnace body such as a coke oven and the like. The refractory binder is composed of the following raw materials (by weight): 45-55 parts of sintered corundum, 35-45 parts of silica sol, 4-8 parts of sodium tripolyphosphate and 15-27 parts of calcium aluminate cement. The refractory binder provided by the invention has good bonding effect and is not easy to fall off.

Description

technical field [0001] The invention relates to the technical field of refractory materials, in particular to bonding materials for high-temperature furnace bodies such as coke ovens. Background technique [0002] At present, the bonding material of high-temperature furnace bodies such as coke ovens is mainly silica, and the bonding effect is not good, and it is easy to crack and affect the service life of the furnace body. Contents of the invention [0003] In view of the above technical problems, the present invention provides a refractory adhesive with good bonding effect. [0004] The refractory adhesive is composed of the following raw materials in parts by weight: 45-55 parts of sintered corundum, 35-45 parts of silica sol, 4-8 parts of sodium tripolyphosphate, and 15-27 parts of calcium aluminate cement. [0005] The refractory adhesive provided by the invention has good bonding effect and is not easy to peel off. Detailed ways [0006] The technical solution of...

Claims

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Application Information

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IPC IPC(8): C04B35/66C04B35/10C04B35/63
CPCC04B35/66C04B35/10C04B35/6303C04B2235/3418C04B2235/447
Inventor 韦燕刘洪岩
Owner YIXING JICHUANG NEW MATERIAL TECH CO LTD
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