Injection Molding Ceramics

Your Professional Injection Molding Ceramics Supplier

Superior Ceramics Times Technology Co., Ltd. is a manufacturer specializing in the production of advanced ceramic materials, including nitrides, oxides, carbides, and composite ceramics. Our product portfolio encompasses silicon carbide, aluminum nitride, alumina, ultrapure alumina, yttria, zirconia, high-purity and high-performance boron nitride ceramics, zirconia toughened alumina (ZTA), alumina toughened zirconia (ATZ), silicon nitride, as well as other reinforced, composite, and high-performance ceramic materials.

Advanced Production Technology

The company employs advanced manufacturing technologies, including sintering, molding, grinding, CNC machining, laser drilling, precision grinding, and polishing processes.

Complete Production Equipment

Key production equipment includes sintering furnaces, isostatic presses, grinders, engraving machines, laser cutters, double-sided grinding machines, sand wire cutting devices, and injection molding machines.

Professional R&D Team

Our team consists of experienced experts dedicated to researching advanced ceramic materials. To date, the team has published over 100 academic papers, filed five Chinese invention patents, and obtained more than 20 utility model patents.

Professional Service

The product has technical support from Ph.D. experts and other experts during the research and development stage. The process is rigorous during the production process, and the after-sales service is on call 24 hours a day.

Colored Zirconia Ceramics
Ceramic Times' colored zirconia ceramics are mainly composed of zirconia materials as the main materials, usually with praseodymium zirconium yellow pigment as the colorant...
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Ceramic Electronic Cigarette Holder
Ceramic electronic cigarette holder is a mouthpiece component used in electronic cigarette equipment, made of high-temperature sintered ceramic material and refined by injection molding process,...
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Ceramic Injection Molding
Injection molding Ceramics is a manufacturing technique that offers several advantages in the production of ceramic components.This process involves forcing a ceramic feedstock, typically a...
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Parameter

Material	Aluminum nitride /ALN/AIN
Color	Customized according to the client's requirements
Size	Customized according to the client's requirements
Machining accuracy	±0.001mm
Delivery time	Standard Product-Within 3 days
Items Design	According to the client's drawing or samples
Certificate	ISO, CE

Advantages of Injection Molding Ceramics

More Advanced

One of the main benefits of ceramic injection molding is its ability to produce complex geometries and intricate designs that are difficult to achieve with other manufacturing methods. This process can produce parts with high precision and tight tolerances. For example, CIM can produce parts with wall thicknesses as thin as 0.2 mm and features as small as 0.1 mm.

More Sustainable

CIM uses less material and energy than traditional ceramic manufacturing methods, which makes it a greener option for manufacturers. Additionally, CIM is capable of producing parts in large quantities while minimizing material waste due to the precise measurement and control of the ceramic powder mixture. The use of binders also enables the recycling of unused feedstock, further reducing waste.

Wider Range

Ceramic injection molding also offers a range of material options, including alumina, zirconia, and silicon carbide, among others. These materials have high strength, wear resistance, and high-temperature capabilities, making them suitable for use in a broad range of applications.

Applications of Injection Molding Ceramics

Automotive Industry
Ceramic injection molding is vital in the automotive sector, where components require high performance, reliability, and durability. CIM parts are used in engine components, sensors, fuel injectors, braking systems, and exhaust systems, benefiting from ceramics' thermal resistance, wear resistance, and chemical stability.

Electronics and Electrical Components
The electronics industry demands miniaturization, high precision, and excellent electrical properties. CIM enables ceramic parts to be produced in circuit boards, connectors, sensors, insulators, and capacitors. The superior electrical insulation and thermal management capabilities of ceramics make them ideal for electronic applications.

Medical and Healthcare Devices
CIM offers immense advantages for producing biocompatible and sterilizable ceramic parts in the medical field. Ceramic injection molding is used in dental implants, orthopedic implants, surgical tools, hearing aids, and diagnostic equipment. Ceramics provide a suitable material option due to their biocompatibility, corrosion resistance, and high strength.

Aerospace and Aviation Sectors
The aerospace industry requires components that withstand extreme temperatures, high mechanical stresses, and corrosive environments. CIM provides solutions for manufacturing ceramic parts in turbine blades, jet engine components, aerospace sensors, and structural components. Ceramic materials' excellent high-temperature performance and lightweight properties improve efficiency and reliability.

Injection Molding Ceramics Optional Material Types

Alumina (92%, 96% and 99.7%)

For parts that require good wear and corrosion resistance, such as electrically insulating bodies, chemical operations, industrial machinery and the vacuum industry. Maximum temperatures from 1200-1600°C.

Zirconia (YSZ)

For applications where the strength of alumina is insufficient and is available in white and black. Maximum temperatures – up to 1200° C.

Zirconia toughed Alumina (ZTA)

For parts with excellent surface quality requirements and reproduction of fine details. It delivers good wear resistance and high strength for biomedical applications, microengineering, and fiber optics. Maximum temperatures – up to 1200° C.

Customization Process

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Packaging and Shipping

Packaging	The package of our products usually includes bubble wrap, carton, pallet and wooden case, etc. Also it can be designed according to your demands.
Shipping	We will help you to choose the best shipping way according to your detail requirements. By sea, by air, or by express, etc.

Our Factory

Superior Ceramics Times Technology Co., Ltd. was established in 2005 and has several production plants in Taizhou, Shaoxing, etc. We also have a registered company in the United States, located at 10 ROBIN, IRVINE, CA 92604.

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Our Certificates

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FAQ

Q: What is Ceramic Injection Molding (CIM)?

A: Ceramic injection molding is a technology that mixes ceramic powder (50%-60% volume fraction) with an organic binder (such as polypropylene, polyvinyl alcohol) to make a feed, injects it into a mold through an injection machine, and obtains precision ceramic parts through degreasing and sintering. It can achieve mass production of complex three-dimensional structures.

Q: What types of ceramic materials can be used for injection molding?

A: Various ceramic materials can be used, including alumina, zirconia, and silicon carbide, each with its unique properties and applications.

Q: What are the key considerations for designing parts for ceramic injection molding?

A: Designers should consider principles such as minimizing section thickness variations, avoiding sharp corners, and using generous radii to facilitate mold filling and reduce the risk of defects.

Q: What is the process of injection molding ceramics?

A: An injection moulding machine is used to heat the feedstock before injecting it into a mould cavity under pressure. The molten feedstock is then allowed to cool and solidify, producing a green part. The binder components are then removed and the green part becomes a highly porous brown part.

Q: How to improve the density of injection molded ceramics?

A: Increase the ceramic powder loading in the feed (≥58% volume fraction), use nano-grade ceramic powder (reduce sintering temperature and promote densification), and optimize the sintering process (such as hot isostatic pressing post-treatment).

Q: What causes brittleness in injection molding ceramics?

A: Brittleness in injection molded parts occurs when the material does not retain enough flexibility, leading to cracks or breaks under stress. This can be caused by improper material selection, excessive cooling rates, or the presence of too much regrind material, which might degrade the polymer's structural integrity.

As one of the most professional injection molding ceramics manufacturers and suppliers, we're featured by quality products and good price. Please rest assured to buy high-grade injection molding ceramics from our factory.