The Leading PEEK Manufacturer Since 2007

JUNHUA® PEEK

PEEK polymerization | Compounding| Extrusion | Compressed molding | Injection molding | Machining

Get a Quote Request a sample
hero

Contact Us Now and Enjoy a One-Stop Solution!

Get a Quote, Product Manual, Performance Parameters, Solutions, Technical Consultation, and Samples, Fill the Form to Contact Us Now!
Loading
Submission failed. Please contact us directly at chinapeek@chinapeek.com.
Thank you! We will get back to you shortly.

Who We Are

JUNHUA® PEEK

JUNHUA® PEEK was founded in 2007, the initial business is PEEK precision parts. In 2013, JUNHUA® PEEK became the first company to realize PEEK stock shape massive extrusion. In 2020, the operation of Shandong Junhao ( subsidiary company of JUNHUA® PEEK for PEEK raw material polymerization) marks that JUNHUA® PEEK has fulfilled the full industrial chain of PEEK material.

about

With 17 years of experience

20,000+ PEEK solutions

15,0002+ factory building

500 professional teams

PEEK products

PEEK products

peek resin

PEEK Material

Unfilled PEEK, glass fiber reinforced PEEK, carbon fiber reinforced PEEK, and other special resin.

peek shapes

PEEK Shapes

Manufacture PEEK in variety of shapes and dimentions.

peek parts

PEEK Parts

20,000+ PEEK components experience for different application.

Contact us for more information and services.

Contact us Now, Get a Quote, Product Manual, Performance Parameters, Custom Solutions, Technical Consultation, and Samples for PEEK Materials!

PEEK Solutions

PEEK Solutions

PEEK is widely used in a variety of industries. We offer our solution by provideing material (whether as raw material, semi-finished products or as precisely processed finished parts) and technical guidance based on our knowledge and experience. Our experts will always be happy to assist you with your industry and application.
peek parts

Aerospace

Food

Mechanical

Medical

Oil and Gas

Semiconductor

Provide one-stop high-performance engineering plastic solutions

JUNHUA PEEK focuses on PEEK materials. We have dozens of standard and customized PEEK grades for customers to choose. Please inform your product design requirements, such as mechanical performance requirements, operating temperature, dielectric constant, etc., and we will recommend suitable PEEK or other high-performance engineering plastics for you.

With samples, JUNHUA PEEK can survey and map out the drawing. Advanced equipment like Image measuring instrument (accuracy can reach 0.001mm), three-coordinate detector (accuracy can reach 0.003mm), and the smoothness detector are all ready to ensure precise drawings for customers.

JUNHUA PEEK provides different product forming solutions like injection molding (including mold design and manufacturing in house),machining,extrusion according to your product design to optimize your cost.

JUNHUA PEEK will send samples according to the quantity required by the customer for the customer to assemble and test. If the first sample delivery is approved, our company will carry out mass production and testing according to the confirmed samples. If the sample is not approved for the first time, our company will adjust the product design or production process according to the customer's feedback, and then send the sample again until the sample passes the customer's test.

After sample approval, JUNHUA PEEK will solidify the production process of the product and issue a production operation instruction for the production department to refer to. From the acquisition of raw materials, the confirmation of the first product, the temperature control in the production process, and the quality sampling, JUNHUA PEEK controls every small detail to ensure the quality of the batch products.

JUNHUA PEEK strictly implements the ISO9001:2008 quality management system, and conducts strict quality control on each batch of products. During the production process, the operator conducts self-inspection, and the QC personnel conducts sampling inspection and records; after the product is completed, the QC personnel conduct a full inspection or sampling inspection of the whole batch of finished products, and provide the customer COA report, dimensional inspection report and other inspection reports required by the customer.

JUNHUA PEEK implements an improvement proposal system with full participation and implements the PDCA cycle. We measure and record each batch of products, and continuously optimize product design or processing plans based on the experience of similar customer cases. Provide customers with better PEEK product solutions through target achievement rate, factor analysis and improvement plan verification.

With Perfect after-sales service system, relevant departments of the company will provide follow-up services for product quality, product performance and customer usage, professional and efficient R&D technical team will solve technical problems encountered by customers in the process of using special engineering plastics, and comprehensively protect customers Benefit.

peek shapes

What is PEEK?

Poly (ether ether ketone)(PEEK) is a linear polymer whose main chain is composed of Aryl, ketone and ether bonds. PEEK has a large number of benzene rings in its molecular chain, so its heat resistance can match that of polyimide, while two ether chains and a renegade group provide the material with flexibility and excellent workmanship.PEEK structure is as follows:

peek structure
what is peek
High-temperature-performance

High Temperature Performance

Suitable for continuous-use temperatures up to 260°C (500°F). Glass transition temperatures up to 143°C (289.4°F).

High Wear Resistance

High Wear Resistance

Low coefficient of friction. High abrasion and cut-through resistance.

Mechanical Strength and Dimensional Stability

Mechanical Strength and Dimensional Stability

High strength and stiffness in demanding conditions. Excellent long-term creep and fatigue properties

Resistance to Harsh Chemicals

Resistance to Harsh Chemicals

Withstands a wide range of acids and bases and shows excellent performance in hydrocarbons and organic solvents.

High Electrical Integrity

High Electrical Integrity

PEEK possesses excellent electrical insulation properties and can maintain a low dielectric constant and dielectric loss over a wide range of temperatures and frequencies.

Biocompatible

Biocompatible

It is easily compatible with human body and it can implement the body without causing serious problems such as cytotoxicity, genotoxicity or immunogenic.

Contact us for more information and services.

Contact us Now, Get a Quote, Product Manual, Performance Parameters, Custom Solutions, Technical Consultation, and Samples for PEEK Materials!

Our advantage

Why JUNHUA® PEEK is Trusted by 1000+ Global Partners?

PEEK Product Full Lifetime Traceability

Powered by the latest mobile ERP and CRM systerms, all product that comes out from JUNHUA® PEEK is traceable from manufacturing to delivery.

Learn More

Engineering Technology Center

9 Invention patent authorization 24 Innovation utility patents such as "Preparation Method of Benzene-terminated Polyaryletherketone Polymers", "a continuous CF/PEEK thermoplastic composite material and its preparation method", etc.

Learn More

100,000 Grade Clean Room

In order to serve the critical medical industry, JUNHUA® PEEK has set up a GMP standard 100,000-grade clean room. All PEEK medical tubings, and PEEK medical parts are manufactured inside of it.

Learn More

More Dimentions PEEK Stock Shape For Your Option

JUNHUA® PEEK can offer the world’s most diverse stock shape dimensions such as diameter 260mm extruded rod and OD 590mm extruded tube.

Learn More

Full Set of Certification

JUNHUA® PEEK has pass the IOS9001 & IATF16949 & GJB9100C & AS9100D & FDA & RoHS & Reach & SGS.. All PEEK products has been carefully tested before delivery and we provide batch test report.

Learn More

One-stop PEEK Solutions Service

JUNHUA® PEEK provides suggestions for material selection, cost accounting, product design, process selection, mold design, and manufacturing to help you complete the product quick design, manufacturing, and procurement process. You tell us your PEEK product designing requirement, we provide you the one-stop PEEK solutions service.

Learn More

Certificate

Certificate & Compliance

FDA
REACH
rohs
iso
IATF
AS9100

PEEK F.A.Q

Frequently Asked Questions

The first step is to check whether the temperature of the injection machine can reach 400 °C and that of the mould can reach 230 °C. Secondly, we need to choose suitable flowing PEEK raw materials according to the structure of the products. The PEEK3600G with high fluidity is suitable for making thin-walled products, and the PEEK5600G with medium fluidity is suitable for making normal products, the PEEK7600G with low fluidity is suitable for making products that require high toughness, such as screws.

As with most commercial PEEK, the ability to withstand UV light is skewed, so care should be taken to avoid light and ambient temperature during storage.

JUNHUA® PEEK is certified to comply with the FDA.

JUNHUA® PEEK chemical resistance is very good, we often say that chemical resistance is also known as corrosion resistance. Peek contains a large number of benzene ring structure, so that it can withstand most of the chemical drugs, such as gasoline, kerosene, lubricants, formic acid, acetic acid, hydrochloric acid, caustic soda, hydrogen peroxide and so on. Only strong oxidizing acids such as concentrated sulfuric acid, concentrated nitric acid, aqua regia, chlorine, etc. are not tolerated. More information:JUNHUA®PEEK chemical resistance DATA SHEET.

PEEK natural color close to Khaki or Brown, Khaki, etc. . We often use two kinds of natural color and black, according to different needs, we can also produce different color particles.

Not all PEEK materials are the same, different manufacturers of PEEK will be different. But for PEEK material of the basic mechanics, thermodynamics and electricity, with the continuous improvement of Peek polymerization process, in fact, have not much difference. For example, the performance of Junhua Peek is similar to that of VICTREX PEEK450G, Keaspire PEEK and VESTAKEEP 5000G, with 95 per cent of the product applications being essentially the same. It’s more about the fluidity of the material.

Our Clients

Cooperative clients

junhua
junhua
junhua
junhua
junhua
junhua

Contact

Contact Us

Fill the Form to Get a Quote, Product Manual, Performance Parameters, Custom Solutions, Technical Consultation, and Samples for PEEK Materials!