Special silicon patching refractory material

Application Industry: Refractories for Glass Industry

Application Equipment: Glass Kiln Big Raft, Small Furnace, Breast Wall, Coke Oven Carbonization Chamber, Combustion Chamber Wall, Coking Chamber Bottom, and Furnace Door

Size: Custom special silicon patching refractory material geometry per glass kiln and coke oven design (free engineering on request)

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Products Overview

Our Special silicon patching refractory material is a high-performance refractory product engineered for glass kiln, coke oven, blast furnace hot blast stove heat repair service. The product has high load-softening point, low temperature creep rate, high strength, low porosity, strong thermal shock resistance, anti-slag and anti-erosion, and will not damage the repaired structure due to expansion of quartz. It is easy to use and can ensure long-term use of high temperature kiln after repair and prolong service life. It is used for heat repair when the silicon masonry such as glass kiln, coke oven, blast furnace hot blast stove is damaged. Such as: glass kiln big raft, small furnace, breast wall, coke oven carbonization chamber and combustion chamber wall, coking chamber bottom, furnace door and other parts.

The Special silicon patching refractory material product family is offered in one engineering-proven chemistry grade, the Silicone heat repair material grade. The Silicone heat repair material grade features Refractoriness minimum 1750 °C for glass kiln, coke oven, and blast furnace hot blast stove heat repair service, with 0.2MPa Refractoriness Under Load minimum 1700 °C, Cold Crushing Strength minimum 30 MPa after 110 °C drying for 24 hours and minimum 35 MPa after 1450 °C firing for 3 hours, Use Density 2300 kg/m³, Permanent Linear Change maximum 0.2 percent after 1450 °C firing for 3 hours, and Apparent Porosity maximum 22 percent. The product family has high load-softening point, low temperature creep rate, high strength, low porosity, strong thermal shock resistance, anti-slag, and anti-erosion for silicon masonry heat repair service.

Sourced from our Xinmi City, Zhengzhou, Henan, China facility, the Special silicon patching refractory material product family is engineered to ASTM, GB/T, and ISO refractory standards. For an overview of the broader catalogue, see the Refractories for Glass Industry category, or contact our technical sales team for a free consultation against your refractory drawing.

Product Features

Features:

High load-softening point, low temperature creep rate, high strength, low porosity, strong thermal shock resistance, anti-slag, and anti-erosion
Engineering-proven will not damage the repaired structure due to expansion of quartz, easy to use and ensures long-term use
One Silicone heat repair material grade covering Refractoriness minimum 1750 °C with good volume stability
0.2MPa Refractoriness Under Load minimum 1700 °C and Cold Crushing Strength minimum 30-35 MPa depending on curing/firing condition
Suitable for glass kiln, coke oven, blast furnace hot blast stove heat repair when silicon masonry is damaged, with Use Density 2300 kg/m³

Product Specification

Special silicon patching refractory material is engineered per buyer’s glass kiln, coke oven, and blast furnace hot blast stove design. Custom chemistry and grade available on request.

Items	Brands	Silicone heat repair material
Refractoriness (°C) ≥		1750
Refractoriness Under Load (0.2 MPa) (°C) ≥		1700
Cold Crushing Strength (MPa) ≥	110°C × 24h Drying	30
Cold Crushing Strength (MPa) ≥	1450°C × 3h After burning	35
Use Density (kg/m³)		2300
Permanent Linear Change (%) ≤ (1450°C × 3h)		0.2
Apparent Porosity (%) ≤		22

Note: Seven performance parameters specified per PDF source: Refractoriness, Refractoriness Under Load (0.2 MPa), Cold Crushing Strength (110 °C × 24h and 1450 °C × 3h), Use Density, Permanent Linear Change (1450 °C × 3h), and Apparent Porosity. One Silicone heat repair material chemistry grade engineered for glass kiln, coke oven, blast furnace hot blast stove heat repair service covering glass kiln big raft, small furnace, breast wall, coke oven carbonization chamber and combustion chamber wall, coking chamber bottom, furnace door and other parts. For project-specific chemistry and geometry, contact CH Refractories engineering.

Product Applications

Special silicon patching refractory material is a high-performance refractory product engineered for glass kiln, coke oven, blast furnace hot blast stove heat repair service. The product has high load-softening point, low temperature creep rate, high strength, low porosity, strong thermal shock resistance, anti-slag and anti-erosion, and will not damage the repaired structure due to expansion of quartz. It is easy to use and can ensure long-term use of high temperature kiln after repair and prolong service life. It is used for heat repair when the silicon masonry such as glass kiln, coke oven, blast furnace hot blast stove is damaged, with stable quality and good engineering performance.

Application Industry: Refractories for Glass Industry.

Target Equipment: Glass Kiln Big Raft, Small Furnace, Breast Wall, Coke Oven Carbonization Chamber, Combustion Chamber Wall, Coking Chamber Bottom, and Furnace Door of small, medium-size, and large glass kiln and coke oven in glass industry operations.

Specific Application Zones: The Silicone heat repair material grade is engineered for glass kiln, coke oven, blast furnace hot blast stove heat repair service when silicon masonry is damaged. The grade delivers Refractoriness minimum 1750 °C, 0.2MPa Refractoriness Under Load minimum 1700 °C, Cold Crushing Strength minimum 30 to 35 MPa depending on curing/firing condition, Use Density 2300 kg/m³, Permanent Linear Change maximum 0.2 percent after 1450 °C firing for 3 hours, and Apparent Porosity maximum 22 percent. The product family has high load-softening point, low temperature creep rate, high strength, low porosity, strong thermal shock resistance, anti-slag, and anti-erosion for silicon masonry heat repair service.

CH Refractories is a Special silicon patching refractory material manufacturer in China, Henan, Zhengzhou. The complete Special silicon patching refractory material product family is manufactured in our Xinmi City, Zhengzhou, Henan, China facility to ASTM, GB/T, and ISO refractory standards. Each batch is supported by free consultation, on-site technical support, and a dedicated engineering team serving Refractories for Glass Industry customers across the global glass value chain.

Product FAQ

Q1: What is special silicon patching refractory material and what are the main applications?

A1: Special silicon patching refractory material is a high-performance refractory product engineered for glass kiln, coke oven, blast furnace hot blast stove heat repair service. The product has high load-softening point, low temperature creep rate, high strength, low porosity, strong thermal shock resistance, anti-slag and anti-erosion, and will not damage the repaired structure due to expansion of quartz. It is easy to use and can ensure long-term use of high temperature kiln after repair and prolong service life. It is used for heat repair when the silicon masonry such as glass kiln, coke oven, blast furnace hot blast stove is damaged, with stable quality and good engineering performance.

Q2: How many chemistry grades of special silicon patching refractory material does CH Refractories offer?

A2: CH Refractories offers one engineering-proven Silicone heat repair material chemistry grade of Special silicon patching refractory material. The Silicone heat repair material grade features Refractoriness minimum 1750 °C for glass kiln, coke oven, and blast furnace hot blast stove heat repair service, with 0.2MPa Refractoriness Under Load minimum 1700 °C, Cold Crushing Strength minimum 30 MPa after 110 °C drying for 24 hours and minimum 35 MPa after 1450 °C firing for 3 hours, Use Density 2300 kg/m³, Permanent Linear Change maximum 0.2 percent after 1450 °C firing for 3 hours, and Apparent Porosity maximum 22 percent.

Q3: What are the test conditions for special silicon patching refractory material?

A3: Special silicon patching refractory material delivers Refractoriness minimum 1750 °C. 0.2MPa Refractoriness Under Load is minimum 1700 °C. Cold Crushing Strength is minimum 30 MPa after 110 °C drying for 24 hours and minimum 35 MPa after 1450 °C firing for 3 hours. Use Density is 2300 kg/m³. Permanent Linear Change is maximum 0.2 percent after 1450 °C firing for 3 hours. Apparent Porosity is maximum 22 percent. The product family has high load-softening point, low temperature creep rate, high strength, low porosity, strong thermal shock resistance, anti-slag, and anti-erosion for silicon masonry heat repair service.

Q4: Can the special silicon patching refractory material be customized to specific glass kiln and coke oven designs?

A4: Yes. CH Refractories offers custom chemistry, grade, and geometry optimization against the buyer's specific glass kiln, coke oven, and blast furnace hot blast stove heat repair design and operating conditions. CH Refractories engineers can adjust chemistry, raw material formulation, and bonding system to meet specific glass kiln and coke oven heat repair service temperature and silicon masonry damage conditions. Please send the glass kiln, coke oven, or blast furnace hot blast stove drawing, silicon masonry damage area, operating temperature data, and repair specifications to our engineering team in Xinmi City, Zhengzhou, Henan, China for a free consultation, on-site technical support, and a tailored special silicon patching refractory material formulation proposal with optimized grade selection, raw material adjustment, and installation procedure for your specific silicon masonry heat repair service conditions.