As a reliable China Natural PEEK Rods manufacturer with over 14‑year industry experience, Ideal Plastic supplies high‑purity unfilled PEEK rods made of 100% virgin PEEK resin without fillers. It delivers outstanding toughness, fatigue resistance and stable chemical properties, holds RoHS, REACH certifications, features precise dimension and smooth surface, supports free sample and 1‑piece MOQ to satisfy various industrial production requirements.
Natural PEEK Rods derives comprehensive performance from its special molecular structure containing ether and ketone bonds. This stable molecular construction allows steady performance under demanding operating conditions. Main performance indicators are shown below:
1. Mechanical performance: Unfilled grade provides breaking elongation up to 15%, excellent toughness and fatigue resistance. Its elastic modulus reaches 4200 MPa. It resists repeated cyclic stress though lower rigidity than carbon‑fiber‑filled variants.
2. Thermal performance: Melting point hits 343°C, glass‑transition temperature 143°C. Long‑term continuous working temperature can reach 260°C while short‑term peak temperature can go up to 300°C. Fiber‑reinforced derivatives obtain even higher heat‑deflection temperature.
3. Chemical & hydrolysis resistance: Resists most strong acids, alkalis and organic solvents. Low water absorption grants reliable hydrolysis resistance in wet and chemically aggressive working surroundings.
4. Self‑lubrication and wear behaviour: Inherent low‑friction property reduces component abrasion. Carbon fiber, graphite or PTFE additives can further upgrade wear‑resistant performance for heavy‑duty sliding parts.
5. Flame retardant and anti‑aging: Low smoke and low toxic emission during combustion. Great gamma‑radiation resistance and long‑term anti‑aging capacity fit nuclear‑related and aerospace‑adjacent equipment.
All specifications come from factory‑verified production standards; dimension tolerance changes according to actual rod diameter.
| Product name | Natural PEEK Rods |
| Material | PEEK unfilled |
| Color | Nature |
| Dia | 3mm‑300mm |
| Length | 1000mm or 3000mm |
| Tolerance | Depends on the sizes |
| Sample | Free |
| Minimum order quantity | 1 piece |
| Certificates | ISO9001:2008, REACH, ROHS |
This comparison helps you judge whether Natural PEEK Rods or modified PEEK grades match your project conditions.
| Item | Natural PEEK Rods | Carbon‑fiber filled PEEK | Glass‑fiber filled PEEK |
| Toughness & Elongation | High | Medium | Medium‑Low |
| Rigidity | Medium | Very High | High |
| Wear Resistance | Good | Excellent | Good‑Excellent |
| Food‑contact suitability | Suitable | Not recommended | Not recommended |
| Typical long‑term temp | 260°C | 280‑300°C | 280‑300°C |
When high elongation and non‑contamination are priorities, unfilled natural PEEK is the proper selection. For higher stiffness or wear resistance, you may select reinforced PEEK variants.
Thanks to balanced comprehensive performance, Natural PEEK Rods are widely processed into finished components for multiple industrial sectors:
1. Semiconductor manufacturing equipment: Insulating and structural parts resisting high‑temperature and chemical cleaning agents.
2. Power equipment: High‑temperature insulating components under continuous working load.
3. Pharmaceutical field: Equipment parts contacting pharmaceutical raw materials with stable chemical property.
4. Petrochemical industry: Components working under corrosive medium and fluctuating temperature.
5. Food processing: Machine parts for food‑contact operating environment.
6. Shipbuilding industry: Anti‑aging structural parts for harsh marine surroundings.
Customers can send drawings for custom CNC machining service to get finished components directly from raw rods.
Food Machinery
Petrochemical industry
Pharmaceutical field
Power equipment
Semiconductor manufacturing equipment
Transportation
Founded from Hong Kong in 2011, our factory locates in Huangpu district, Guangzhou. We focus on special engineering‑plastic semi‑finished profiles together with CNC machining and injection‑molding services.
1. Raw‑material control: Adopt well‑known brand virgin resin with complete raw‑material test reports to guarantee material purity.
2. Production capacity: Multiple modern extrusion production lines keep stable output and consistent batch quality for Natural PEEK Rods.
3. Flexible order support: Small‑batch order starting from one piece, free sample service, custom dimension and custom processing available.
4. Quality management: Execute ISO9001 quality management system, products pass REACH and RoHS compliance checks before shipment.
We keep full‑process traceability for each batch, which builds reliable cooperation basis for long‑term global partners.
A: Samples are free if semi‑finished profiles are in stock, buyers only cover freight cost. Sample quality is identical with bulk‑order goods.
A: For quality‑caused defects, we support return and exchange and bear related freight. If customers order wrong specifications, return freight should be undertaken by buyers under resalable condition.
A: We produce semi‑finished profiles of PEEK, PAI, PI, PPS, PPSU, PEI and offer CNC machining and injection‑molding services.
A: We cooperate with DHL, FedEx and sea freight; customers can also assign their own freight forwarder. Freight cost depends on weight, dimension and destination.
A: For semi‑finished rod profiles, MOQ is 1 piece. MOQ for custom‑machined parts depends on processing craft and product size.
A: Our natural PEEK rod reaches high‑purity level for general medical contact, but it does not own medical implant‑level certification.
