Overview of Sintered White 95% Alumina Ceramic Heating Element Beads for Pad Heater

Sintered White 95% Alumina Ceramic Heating Element Beads for Pad Heater is manufactured from 99%+ pure aluminum oxide (Al₂O₃), delivering exceptional mechanical strength and thermal stability. These advanced ceramic parts maintain dimensional stability in extreme environments up to 1800°C, making them perfect for demanding applications in semiconductor equipment, aerospace components, chemical processing, and high-temperature industrial machinery.

Features of Sintered White 95% Alumina Ceramic Heating Element Beads for Pad Heater

Ultra-High Temperature Resistance – Withstands continuous operation up to 1800°C

Exceptional Mechanical Strength – Superior hardness and wear resistance compared to metals

Corrosion & Chemical Proof – Resists acids, alkalis, and harsh industrial chemicals

Electrical Insulation – Excellent dielectric properties for electronic applications

Customizable Designs – Available in complex geometries with tight tolerances (±0.01mm)

(Sintered White 95% Alumina Ceramic Heating Element Beads for Pad Heater)

Specification of Sintered White 95% Alumina Ceramic Heating Element Beads for Pad Heater

These sintered white alumina ceramic beads create the heating core in electrical pad heaters. They have 95% pure light weight aluminum oxide. This high alumina material offers outstanding thermal and electric residential or commercial properties. The beads hold up against intense heat. They operate dependably at temperature levels getting to 1000 ° C. Their melting factor is a lot greater, near 1600 ° C.

This material resists thermal shock well. Unexpected temperature level changes will not easily break it. The grains warm up quickly. They cool promptly too. This allows receptive temperature control in the pad heating system. Energy performance obtains an increase.

Electric insulation is important. Alumina ceramic is a strong insulator. It stops electric present from dripping. This keeps the heater safe. The dielectric toughness is high. Voltage won’t quickly break through the product. You obtain dependable electric separation.

The grains are mechanically difficult. They resist wear and abrasion in time. Their solidity secures them throughout managing and usage. They don’t quickly chip or break. This makes certain lengthy service life popular pad heating unit applications.

Chemical stability is another bottom line. Alumina ceramic stands up to most acids and antacids. It will not deteriorate from chemical exposure. Moisture doesn’t affect it. This makes the grains appropriate for various settings. They carry out continually.

The white shade helps mirror some warmth. This help in routing warm downward right into the pad. The sintered production process develops a thick, uniform framework. This improves strength and thermal conductivity. Warm transfers successfully with the grain to the pad surface area.

These grains provide consistent, stable warm result. They preserve performance under constant operation. Power thickness is high for their size. This allows compact pad heater styles. They supply reliable, localized home heating where needed.

(Sintered White 95% Alumina Ceramic Heating Element Beads for Pad Heater)

Applications of Sintered White 95% Alumina Ceramic Heating Element Beads for Pad Heater

Sintered white 95% alumina ceramic burner beads are a key material for pad heaters. They are made from really pure aluminum oxide powder. This powder gets pressed right into little bead shapes. After that it gets fired at severe warmth. This sintering process makes the grains extremely tough and durable. The 95% alumina material is very important. It offers the grains outstanding electric insulation. It likewise offers solid resistance to warm and chemicals.

These grains are the core heating part inside pad heating systems. Suppliers pack lots of beads snugly right into a metal tube. This tube is normally made from stainless-steel or Inconel. Electric existing circulations with the stuffed grains. The grains produce warmth efficiently. They heat up extremely quickly. They get to high operating temperature levels accurately. They can deal with temperature levels over 2000 ° F continually.

Pad heating systems developed with these alumina beads are very dependable. They use long service life. The grains withstand thermal shock well. Unexpected temperature level adjustments trigger much less damage. The high pureness alumina material stops contamination. This is vital in sensitive processes. The beads maintain steady electric resistance over time. Warmth outcome remains constant.

These pad heating units prevail in industrial machinery. They supply exact, localized heat. Injection molding machines use them to warmth plastic nozzles. Extruders depend on them for barrel heating. Product packaging equipment requires them for securing jaws. Food handling lines utilize them for item warming terminals. Lab analyzers depend on them for sample heating. Semiconductor tools use them for wafer processing stages. Textile devices apply them for fabric therapy zones. The dense alumina grains make sure even warm distribution across the pad surface area. They supply trusted performance popular settings.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, 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 Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. 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 Sintered White 95% Alumina Ceramic Heating Element Beads for Pad Heater

What are sintered white 95% alumina ceramic heating beads?
These are small, hard beads made almost entirely from alumina. We make them by heating powdered alumina very hot until it fuses solid. They are white. Their job is to get hot inside pad heaters.

Why use alumina ceramic beads in pad heaters?
Alumina ceramic handles high heat very well. It stays strong even when very hot. Alumina resists electricity flowing through it easily. This property lets it generate heat efficiently when electricity passes through. The beads last a long time. They don’t wear out quickly.

How do these ceramic beads produce heat?
Electricity flows through the bead. The bead resists the electricity. This resistance turns the electrical energy into heat energy. The bead gets hot. The heat transfers to the pad heater surface. The pad heater warms up.

What advantages do they have over metal heating elements?
Alumina beads heat up faster than many metals. They reach higher temperatures safely. They resist corrosion much better. Chemicals and moisture don’t damage them easily. They are electrically insulating when cold. This adds safety. They maintain stable performance over many heating cycles.

Are these heating beads safe?
Yes, they are designed for safety. The alumina material is chemically inert. It doesn’t react with most substances. It provides excellent electrical insulation at operating temperatures. The beads are mechanically strong. They resist thermal shock. Sudden temperature changes are less likely to crack them. This makes them reliable for heating pads.

(Sintered White 95% Alumina Ceramic Heating Element Beads for Pad Heater)