Aluminium Silicate Insulation Sheets High Alumina Ceramic Fiber Board for Thermal Insulation for Ovens

Our company has become an excellent manufacturer supplying various series of coors perforated ceramic alumina sheet, general electric dryer heating element, carrier furnace heating element with advanced technology. Our company has conducted extensive business cooperation with many well-known research units. High-quality products and services have given us a good reputation. We look forward to more users to establish longer-term cooperative relations with us. We continue to strengthen the dynamic management of working capital to improve the economic efficiency of our company. Guided by the market, we continuously research and develop new products.

Description

Alumina Ceramic Sheet is a widely known and commonly used precision ceramic material. It is a ceramic material with alumina (Al2O3) as the main material. It has been used in electrical components because of its high electrical insulation properties. It is also a material with balanced mechanical performance parameters, so it is used in a wide range of applications, including shelling machine blades, textile industry guide wheels, ceramic guide rails and other industries.

Our Alumina Ceramic Sheet has excellent wear resistance, corrosion resistance and good chemical stability. It has excellent performance and can withstand high temperature of 1700℃. Our products are qualified in all tests, insulation, stable dielectric constant, stable dielectric loss and good electrical performance. In addition, its medium to ultra-high mechanical strength makes it have a long service life and high cost performance.

Common Molding Methods

Grouting method: Grouting is the earliest molding method for alumina ceramics. Due to the use of plaster molds, the cost is low and it is easy to form large size and complex shape parts. The key to grouting is the preparation of alumina slurry. Usually water is used as the melt medium, then a debinding agent and a binder are added, fully ground and vented, and then poured into a plaster mold. Due to the capillary absorption of water in the gypsum mold, the slurry cures in the mold. When hollow grouting, the excess slurry needs to be poured out when the mold walls absorb the slurry to the required thickness. To reduce shrinkage of the blank, a high concentration of slurry should be used whenever possible.

Alumina ceramic slurries also require the addition of organic additives to form a double electric layer on the surface of the slurry particles to keep the slurry in stable suspension without settling. In addition, binders such as vinyl alcohol, methyl cellulose, sodium alginate amine and dispersants such as polypropylene amine and gum arabic must be added. The purpose is to make the slurry suitable for grouting and molding operations.

Properties

Data Sheet

Q&A

1. How long is the production time?

Generally, it needs about 3-4 weeks to finish the order.

2. What is the payment terms?

You can pay by T/T, L/C or as per your request.

We still have a long way to go from the famous brand, we still need to increase our R&D efforts and improve the technical content of our Aluminium Silicate Insulation Sheets High Alumina Ceramic Fiber Board for Thermal Insulation for Ovens. We will persist in promoting the spirit of entrepreneurship and craftsmanship, encourage employees to focus on their areas of expertise, and achieve the ultimate in products, services, and management. We firmly believe that only continuous innovation and creation can maintain the long-term development of the enterprise.

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