High Quality Acid Resistant Light Weight Zero Expansion Silica Brick for Cove Oven

• Customization: Available
• Classification: Semi-Silica
• Feature: Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Light Weight, Low Thermal Conductivity
• Model NO.: Zero expansion Silica Brick
• Production Process: Extrusion Method
• Refractoriness (℃): 1770< Refractoriness< 2000
• Shape: Brick
• Single Gross Weight: 1015.000 Kg
• Si02 Content (%): >96%
• Refractoriness (Degree): Common (1580<Refractoriness<1770)
• The Coefficient of Thermal Expansion: 0.19%
• Single Package Size: 100X100X110.Cm
• Al203 Content %): <0.3%
• Application: Glass Furnace
• Cao Content (%): 0.1%
• Transport Package: Wooden Box
• Trademark: Thermaxcel
• Origin: Shandong, China

Product Description

 

 

Product Description

The Zero expansion silica bricks, also known as zero thermal expansion (ZTE) silica bricks, are a specialized type of refractory material engineered to exhibit minimal thermal expansion over a wide temperature range. These bricks are primarily composed of silica (SiO2) and other additives that help in achieving their unique properties.

Features:
1. Ultra-Low Thermal Expansion
2. High Thermal Shock Resistance
3. Chemical Stability

Brand Properties		JM-23LD
Melt Index(%)		≥98
Bulk Density(g/cm^3)		1.85
Cold Crushing Strength(MPa)		≥40
Apparent Porosity(%)		≤16
Thermal Shock Stability(1100ºC water cooling)(Times)		≥30
Chemical Analysis(%)	SiO2	≥98
	Al2O3	≤0.2
	CaO	≤0.01
	Fe2O3+TiO2	≤0.1

 

 

 

Q1 : How can you control your quality?

A1 : For each production processing, we have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods. 

Q2 : What is your lead time? 

A2 : It usually needs about 15- 20 days after receiving the PO. 

Q3 : Do you provide free samples?

A3 : Yes, free samples are available, generlly speaking, the buyer shall bear all the delivery cost. 

Q4 : What is your payments terms?

A4 : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms. 

Q5 : Can we visit your company?

A5 : Yes, for sure, you are welcome to visit JUCOS company. 

Q6 : What standards do you have?

A6 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc. 

      The third party testing is all available for us.