Introduction to Alumina Ceramics

Alumina ceramics are known for their high hardness, wear resistance, corrosion resistance, good electrical insulation and high temperature stability. According to the different alumina content, it can be divided into different grades, such as 95 porcelain, 99 porcelain, etc., among which 99 porcelain refers to ceramic materials with an alumina content of 99%. As the alumina content increases, its mechanical strength and electrical insulation properties will also increase accordingly.

Characteristics of Alumina Ceramics

High Hardness: Alumina ceramics have extremely high hardness, which makes it very wear-resistant and suitable for manufacturing abrasive tools and parts that require wear resistance.

Wear resistance: Due to its high hardness, alumina ceramics show excellent wear resistance and are suitable for manufacturing parts for long-term use.

Corrosion resistance: Alumina ceramics have good resistance to most acids and alkalis, making them widely used in the chemical industry.

Good electrical insulation: As an excellent electrical insulating material, alumina ceramics are widely used in electronic and electrical products.

High temperature stability: Ability to withstand extremely high temperatures without significant physical or chemical changes, which makes it an ideal choice for applications in high temperature environments.

Biocompatibility: In the medical field, certain grades of alumina ceramics are used to make medical devices such as artificial joints due to their good biocompatibility.

(99.8% Alumina Ceramic Textile Spiral Bobbin)

Specifications of 99.8% Alumina Ceramic Textile Spiral Bobbin

The 99.8% Alumina Ceramic Textile Spiral Bobbin is developed for high-performance industrial applications. It is made from costs alumina ceramic material with a purity level of 99.8%. This makes sure integrity in extreme operating conditions. The material uses exceptional hardness and use resistance. It maintains structural stability also under long term mechanical anxiety. The bobbin has a thickness of 3.9 g/cm ³, integrating stamina with light-weight homes. It operates efficiently in temperatures approximately 1650 ° C. Thermal shock resistance avoids cracking during fast home heating or air conditioning. The low thermal growth coefficient minimizes dimensional changes under temperature shifts. Electric insulation buildings avoid conductivity, ideal for high-voltage settings. The dielectric toughness exceeds 15 kV/mm, improving security in electrical configurations. Requirement measurements consist of outer sizes from 20 mm to 150 mm. Custom sizes and shapes are available based upon demands. The spiral layout streamlines thread or fiber winding processes. It decreases friction and material damages during high-speed procedures. Typical applications consist of textile machinery, heating system systems, and digital component production. The bobbin stands up to chemical deterioration from acids, alkalis, and solvents. This prolongs life span in rough chemical atmospheres. Very little upkeep is required due to its non-reactive surface area. Long-lasting prices are reduced through durability and low wear rates. The product is compatible with computerized fabric manufacturing systems. It makes certain smooth procedure without frequent substitutes. Industries take advantage of constant performance in high-temperature or abrasive settings. The alumina ceramic structure avoids contamination risks in sensitive processes. Precision engineering guarantees uniform winding stress for fabric materials. Surface level of smoothness stops fiber damage or getting. The bobbin fits durable equipment where metal or plastic components stop working. It satisfies rigorous industrial criteria for thermal and mechanical stability.

(99.8% Alumina Ceramic Textile Spiral Bobbin)

Applications of 99.8% Alumina Ceramic Textile Spiral Bobbin

The 99.8% alumina ceramic textile spiral bobbin serves critical roles across industries calling for extreme toughness and warmth resistance. Its high-purity alumina make-up ensures extraordinary performance in severe atmospheres. The material manages temperatures over 1600 ° C without buckling or cracking. This makes it optimal for textile equipment operating in high-heat procedures like synthetic fiber spinning or warmth therapy.

Textile manufacturers utilize these bobbins to direct yarns or cables through high-temperature areas. The ceramic surface withstands abrasion from fast-moving materials. It avoids contamination risks common with steel bobbins. The non-reactive nature of alumina makes certain no chemical communications with fibers or layers.

Electronic devices production benefits from the bobbin’s electrical insulation residential or commercial properties. It securely deals with products vulnerable to fixed buildup. Industries like aerospace use it for winding heat-resistant wires or composites. The bobbin’s lightweight layout reduces pressure on equipment. Upkeep requires drop due to its resistance to wear.

Chemical handling plants count on the bobbin’s stability in destructive setups. It endures exposure to acids, alkalis, and solvents. This extends service life contrasted to polymer or steel choices. The spiral design boosts material placement throughout winding. This lowers breaks or tangles in continuous assembly line.

Medical tool manufacturers utilize alumina bobbins for clean and sterile atmospheres. The material withstands microbial growth and withstands repeated sanitation. Its smooth surface area avoids fiber damage throughout precision winding.

Energy industries apply these bobbins in high-stress circumstances like generator component production. They manage thermal shocks throughout fast temperature level adjustments. The bobbin’s dimensional stability ensures constant winding tension. This boosts product quality in automated systems.

Cost cost savings originated from lowered downtime and longer substitute cycles. The bobbin’s integrity sustains high-output operations. Compatibility with existing machinery minimizes retrofit expenses.

Company Introduction

Advanced Ceramics founded on October 17, 2014, is a high-tech enterprise committed to the research and development, production, processing, sales and technical services of ceramic relative materials and products.. Since its establishment in 2014, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Silicon carbide ceramic products, Boron Carbide Ceramic Products, Boron Nitride Ceramic Products, Silicon Carbide Ceramic Products, Silicon Nitride Ceramic Products, Zirconium Dioxide Ceramic Products, Quartz Products, etc. Please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of 99.8% Alumina Ceramic Textile Spiral Bobbin

What is a 99.8% alumina ceramic textile spiral bobbin? This bobbin is a high-purity ceramic component used in textile machinery. It handles high-temperature processes like heat-setting or dyeing. The material ensures minimal wear, smooth thread guidance, and resistance to thermal shock. Its spiral design prevents thread tangling and reduces friction during high-speed operations.

What are the main features of this bobbin? The alumina ceramic offers exceptional heat resistance, chemical stability, and mechanical strength. It withstands temperatures up to 1650°C without degrading. The surface remains smooth even after prolonged use, preventing fiber damage. Its low thermal expansion keeps dimensions stable under extreme heat.

What temperature can it handle? The bobbin operates reliably in environments up to 1650°C. It resists thermal cracking and maintains structural integrity under rapid temperature changes. This makes it suitable for industrial furnaces, high-heat drying systems, or processes involving molten materials.

How does it compare to metal or plastic bobbins? Metal bobbins warp or corrode under high heat or chemicals. Plastic bobbins melt or deform. Alumina ceramic avoids these issues. It lasts longer, reduces replacement costs, and prevents contamination from rust or melted material.

Does it need special maintenance? The bobbin requires minimal upkeep. Clean it with a dry cloth to remove dust or residue. Avoid abrasive cleaners or harsh chemicals. Check for cracks or chips periodically. No lubrication or complex servicing is necessary.

(99.8% Alumina Ceramic Textile Spiral Bobbin)