ESD PEEK granules (also known as anti-static PEEK pellets) are carbon-fiber modified compounds engineered for injection molding of semiconductor components. They deliver stable surface resistivity of 10⁶–10⁹ Ω/sq, protecting sensitive circuits from static damage while retaining PEEK's high-temperature strength. Designed for cleanroom environments, these electrostatic dissipative granules offer continuous service at 260°C and excellent chemical resistance. ESD PEEK is the preferred material for test sockets, wafer carriers, and precision gear systems requiring both EMI protection and structural reliability
PEEK 990GF30 is a high-viscosity, 30 % glass fiber reinforced PEEK pellets that delivers substantially higher tensile strength, flexural modulus and improved dimensional stability compared to unfilled PEEK. The high melt viscosity provides stable extrusion behavior and minimizes warpage in thick-section molded parts. With reduced coefficient of thermal expansion (CTE) and good creep resistance at elevated temperature, it is suitable for extrusion of rod, sheet and tube, as well as thick-walled injection molding requiring structural rigidity. Not recommended for thin-wall or long-flow-path injection due to limited melt flow (MFR ≈ 4.5 g/10 min, ISO 1133, 380 ℃/5 kg).
881G is a high purity virgin grade PEEK pellets,It is specifically designed for the production of PEEK 3D printing filaments. It has excellent fluidity. The 3D printed filaments made from it print very smoothly, significantly reducing the risk of clogging the nozzle, and it also has excellent toughness.
880CA30 is a 30% carbon fiber reinforced standard flow PEEK pellets. Under the ISO1133 testing standard, the flowability under testing conditions (380 ° C, 5kg) is 5g/10min The use of medium-viscosity Carbon fiber PEEK pellets not only provides excellent mold-filling capability but also satisfies the routine mechanical property requirements of the final parts. Compared to high-flow grades, a moderate melt flow index (MFI) effectively reduces the shear rate during processing, it can reduce carbon fiber damage caused by over-shearing. This helps preserve fiber length and maintain the reinforcement efficiency of the PEEK pellets. This contributes to higher flexural modulus and improved creep resistance in finished parts.
PEEK 880G is our Enhanced Flow unfilled PEEK pellets (MFR 20 g/10min, ISO 1133), offering easier mold filling for thin-walled or complex injection parts while retaining the inherent toughness of virgin PEEK. Compared with high-viscosity PEEK 990G, 880G provides lower melt viscosity; vs. ultra-high-flow grades it has higher molecular weight and better fatigue resistance. Download TDS and selection guide.
PEEK pellets 990G is an unfilled pure resin with standard flowability and high melt strength, suitable for extrusion of profiles and manufacturing of PEEK films.
PEEK material is currently one of the best temperature resistant thermoplastic materials, with a wide range of applications
PRES PEEK 990CA30 is a 30% carbon fiber reinforced high‑viscosity PEEK compound.
MFI: 2.3 g/10 min (ISO 1133, 380°C / 5 kg).
The higher melt viscosity minimizes fiber attrition during injection molding, contributing to improved fiber retention and enhanced tensile and flexural properties of molded parts.
custom color makes you to have a better product appearance Using high-temperature color masterbatch can keep the product's color bright at high temperatures and prevent it from fading easily. We use high-purity raw materials, and the product color is uniform without black spots Multiple colors are available for selection
PEEK Pellets Manufacturer – Premium Grade for High-Performance Applications
PRES is a professional manufacturer of high-molecular polymer, and PEEK particles are one of our main products.
We offer PURE PEEK granules in both injection molding grade and extrusion grade, as well as modified PEEK. These can be used for manufacturing PEEK plates/rods/tubes, PEEK 3D printing filaments, and PEEK injection molded products.
About PRES Manufacturer and Our High‑Performance Materials
The PEEK raw materials of PRES are all produced in China. China already had the capability to synthesize PEEK (polyetheretherketone) materials, and the annual output is gradually increasing. The prices are generally lower than those of imported PEEK materials.
The modified PEEK Pellets from PRES are using high-purity PEEK raw materials and fillers. We Purchase the fillers from the leading enterprises . Therefore, the PEEK materials of PRES have excellent performance and high purity.
Why Choose Pellets from a Specialist PEEK Pellets Manufacturer-PRES?
Optimised melt flow: Our pellets deliver consistent melt viscosity and flow behaviour, key for thin‑walled, precision, or high‑flow applications.
Reinforcement‑ready grades: We offer unfilled virgin grades and reinforced grades to extend performance.
Strict quality control: As a PEEK Pellets Manufacturer with dedicated granulation and testing capability, we ensure each batch meets rigorous mechanical, thermal, and dimensional standards.
PEEK pellets grades:Virgin and reinforced grade
As your chosen PEEK Pellets Manufacturer, we present a multi‑grade portfolio to suit a variety of processing methods and application demands:
Unfilled Pure PEEK pellets
Unfilled PEEK pellets possess excellent toughness and fatigue resistance. The unfilled PEEK pellets have superior chemical corrosion resistance compared to the fiber-filled PEEK pellets.
High Purity / High Flow PEEK Pellets: Designed specifically for producing 3D printing filaments where melt flow and consistency are paramount.
Electrostatic dissipation(ESD PEEK pellets):By filling carbon fibers and strictly controlling the resistance value, the characteristics of high strength and anti-static are achieved.
Additional modifications: As your PEEK Pellets Manufacturer, we also offer custom fill levels, ESD grades, mineral‑filled variants, and carbon nanotube enhancements per customer specification.
PEEK is highly resistant to acids, alkalis, organic solvents, hydrolysis, and gamma radiation. Our modified and reinforced PEEK pellets inherit these traits, with improved wear resistance and self‑lubricating behaviour for sliding or bearing use.
* Industrial Machinery / Chemical Processing: Seals, valves, pumps, gears, and sliding surfaces where high wear resistance and chemical stability are required.
In every case, selecting pellets from a capable PEEK Pellets Manufacturer ensures consistent feedstock, predictable processing, and high‑reliability end products.
Why Choose Us as Your PEEK Pellets Manufacturer?
* Full Chain Expertise: From R&D through granulation, modification, extrusion, and injection moulding, we bring complete control over PEEK pellet production and processing.
* Customisation Capability: As a PEEK Pellets Manufacturer we can tailor flow, reinforcement, colour, ESD, and other properties to your specific design and processing requirements.
* Global Supply & Support: Our manufacturing facilities and testing capabilities are designed to support global export and high‑volume orders.
* Quality Assurance: Advanced twin‑screw extrusion production lines, rigorous testing laboratories, and a dedicated granulation department underpin our role as a premium PEEK Pellets Manufacturer.
* Application‑Driven Support: We guide customers from material selection through processing guidelines, mould design, and downstream machining, ensuring maximal value from our pellets.
How to Selecting the Right PEEK Pellet Grade?
Assessment of Processing Method
For 3D printing filament manufacture, a high flow pellet is recommended.
For injection moulding, choose an injection grade; for extrusion of rods or sheets, an unfilled grade provides excellent stability.
For structural or high‑load parts, choose reinforcement grades like GF30 or CA30.
Matching Performance Requirements
For maximum wear resistance, select carbon‑fibre reinforced CA30.
For cost‑effective high‑performance virgin material, an unfilled grade provides full PEEK performance.
For electrical or ESD applications, request antistatic or conductive reinforced variants from your PEEK Pellets Manufacturer.
Processing and Support Considerations
As a trusted PEEK Pellets Manufacturer, we recommend thorough drying before processing, proper barrel and mould temperature control, and hot moulds for optimal crystallinity and dimensional stability.
Our team provides processing guidelines specific to your grade and application.
Logistics, Packaging and Supply Chain
As your dedicated PEEK Pellets Manufacturer, we manage packaging, shipping, and supply to meet your production schedule. We maintain consistent pellet dimensions, homogeneous colour, and filler dispersion to ensure smooth downstream processing and stable performance over time.
We also support technical documentation, certificate provision, and supplementary services including injection moulding, extrusion, and CNC machining.
Frequently Asked Questions
Q1: What distinguishes your PEEK pellets compared to generic suppliers?
A: As a specialist PEEK Pellets Manufacturer, we control the full production chain—from granulation through reinforcement to testing and downstream support. This ensures tighter tolerance, consistent melt flow, and customised grades.
Q2: Can you supply custom modifications (e.g., ESD, colour, conductiveness) in your PEEK pellets?
A: Yes. As a PEEK Pellets Manufacturer we offer tailored reinforcement, antistatic or conductive fillers, and custom colours or masterbatch blends.
Q3: What is the typical use temperature for parts made from your PEEK pellets?
A: Our PEEK pellets, when processed correctly, support continuous use up to approximately 260 °C, and reinforced grades maintain structure under extreme conditions.
Q4: Do you provide processing support and guidelines for your PEEK pellet grades?
A: Absolutely. We supply processing guidelines—drying, barrel and mould temperature, injection pressure/extrusion settings—as well as technical support for downstream machining or 3D filament manufacture.
Q5: What are the standard packaging and lead‑time when ordering your PEEK pellets?
A: We supply globally. Lead‑times depend on volume and grade, but our production capacity and logistics support allow timely delivery. We provide standard industrial packaging and can assist with export documentation and transport logistics.
As a high-performance plastic supplier in China, PRES offers a range of high-performanceplastic products, including plastic pellets, plastic plates, plastic rods, plastic tubes, plastic powders, and high-performance 3D printing filaments. Meanwhile, we provide mold design & manufacturing & injection molding services.
CONTACT US
Phone: +86 18676969309
Wechat:18676969309 Email: rioplastic@foxmail.com WhatsApp: +86 18676969309 Add: No. 417, Chang Road, Changping Town, Dongguan City, Guangdong Province
