Polyetheretherketone Plates

However, unfilled Polyetheretherketone plates on its own can wear down quite a bit, and it’s also relatively expensive. That’s why it usually needs to be filled and modified. By modifying it, we can not only improve PEEK’s hardness and wear resistance but also optimize its crystallization performance and enhance its overall mechanical properties. Here are the common filling methods used for polyetheretherketone sheet:

Carbon fiber filling: Adding carbon fiber significantly boosts PEEK’s strength and modulus. It also lowers its thermal expansion coefficient and improves thermal conductivity.

Glass fiber reinforcement: Reinforcing with glass fiber also greatly increases the strength and stiffness of PEEK material. This type of material also offers good fatigue and corrosion resistance, making it a good fit for automotive parts, mechanical components, and similar products.

PTFE modified PEEK: Adding PTFE can noticeably reduce PEEK’s friction coefficient, making it more wear-resistant. This modified material has strong potential for use in bearings, seals, and related applications.

GuangZhou Ideal is a professional manufacturer and supplier of PEEK plate in China. We have advanced production equipment and years of hands-on manufacturing experience.

Our product lineup is very comprehensive, including pure material grades, glass fiber reinforced grades, carbon fiber reinforced grades, HPV bearing grades, anti-static grades, and more. We insist on using high-quality new raw materials from top brands. This ensures our materials are reliable—they don’t crack or yellow, offer excellent insulation, resist acids, alkalis, high temperatures, and corrosion, and provide high impact strength. They’re also free from impurities, pores, and black spots.

products data：

Product properties：

1.Radiation resistance:

Polyetheretherketone plates is really tough when it comes to radiation. Even if you hit it with a high dose of gamma rays, it pretty much keeps its strength and shape. In fact, it beats out polystyrene—which is usually the best general-purpose plastic at handling radiation. That makes GG123 a solid choice for parts in nuclear equipment that need to hold up against radiation.

2.Flame retardancy:

PEEK material is great at resisting fire. It has a high oxygen index, meaning it's hard to keep burning. When it does burn, it doesn't produce much smoke or give off a lot of toxic fumes. Because of this, in areas like rail transit and construction where fire safety is a big deal, PEEK is a really trusted material.

3.Creep resistance:

Creep is when a material slowly deforms over time under constant stress. Pure PEEK on its own will creep a bit—it gradually changes shape. But if you reinforce it with glass fiber or carbon fiber, polyetheretherketone sheet's resistance to creep gets a major boost. That makes it totally suitable for structural parts that need to stay reliable and stable for a long time.

4.Resilience and rigidity:

PEEK plastic is strong under tension and really resists cracking under stress. It's especially good at handling repeated stress without wearing out, so its fatigue resistance is top-notch—right up there with metal alloys.

5.Self-lubrication (wear resistance):

PEEK naturally has a low friction coefficient and wears well, which is perfect for applications where low friction and wear matter a lot. If you blend it with carbon fiber, graphite, or PTFE, the resulting PEEK plate material becomes even more impressive in terms of wear resistance.

6.Electrical performance:

It's a good insulator and can handle high voltage. Its volume resistivity is around 10¹⁶ to 10¹⁸ Ω·cm, the dielectric constant (at 1MHz) is about 3.2 to 3.3, and the dielectric loss tangent is under 0.002. Even in high-frequency, high-voltage conditions, its insulation stays steady. It can handle arcs at temperatures above 1200°C, lasting over 100 seconds, so it’s unlikely to carbonize or break down from arc discharge.

Where can you actually use this stuff?

1.Aerospace:

Polyetheretherketone plates material is super strong, can handle high temps like a champ, and resists creep really well. That’s why you’ll see parts made from it all over the place in aircraft engines, rocket engine components, and satellite parts.

2.Automotive industry:

Over in the car world, PEEK gets used a lot for stuff like engine covers, seals, and brake pads. Since it stands up to heat and wear so well, it can seriously extend the life of auto parts.

3.Electronic appliances:

polyetheretherketone sheet has awesome electrical insulation and heat resistance. That makes it a popular choice for things like packaging materials for electronic components and high-frequency circuit boards.

4.Industrial machinery:

In industrial machinery, PEEK is often the go-to for making high-precision, high-performance components. For example, key parts like lead screws, nuts, guides, and sliders in CNC machine tools—it not only boosts machine accuracy but also helps everything run more smoothly.

5.Electronic appliances (more details):

PEEK plate also offers good electrical insulation, handles heat well, and stays dimensionally stable. That’s why it’s widely used across electronics. You’ll find it in electronic component packaging, connectors, switch housings, circuit boards, and more. Especially in 5G gear, using it for connectors helps with high-speed signal transmission while standing up to the hot conditions inside the equipment, keeping everything running reliably.

6.Automotive manufacturing (more details):

In car making, PEEK mainly goes into engine systems, braking systems, and interior parts. It holds up under high temperatures and pressures, which helps boost engine performance and efficiency. In brakes, it’s used for pads and pistons, which can also cut down on brake noise and make braking more dependable and effective.

Choose us:

GuangZhou Ideal has always been all about making things right and making them excellent. We've got a team of seasoned technicians and top-notch production lines. From picking the materials to shipping the final product, every step of Polyetheretherketone plates is watched closely to make sure the quality is spot on. We're all on the same page, working together to keep improving how we do things. This helps us save on costs and makes our products more reliable—and way more competitive out there in the market.

FAQ:

1.So, what kind of company are we?

We're Guangzhou Ideal Plastic Technology Co., Ltd. The company was actually set up in Hong Kong back in 2011, and our main factory is based in Huangpu District, Guangzhou. What we do is focus on developing and producing semi-finished profiles made from high-performance engineering plastics—stuff like PEEK, PAI, PI, PPS, PPSU, and PEI. Besides that, we also handle CNC machining and injection molding for custom parts.

2.How about product quality—can you guarantee it?

Absolutely. We’ve got a full quality control system in place, supported by modern testing gear and our own lab. Our team of professionals keeps an eye on every step, from the raw materials right through to the finished product, so you can be sure you're getting something reliable and well-made.

3.Do your products come with any certifications?

Yes—we’re certified under the 9001:2008 Quality Management System. We also have test reports from SGS, plus CE and RoHS certifications. Our materials meet environmental standards like RoHS, REACH, and EN71 too.

4.Is there a minimum order quantity?

For semi-finished profiles, we can do orders as small as one piece. For custom-machined parts, it depends on how they’re made and their size—we can talk about that case by case.

5.Can we get samples?

Definitely. If you need samples of our semi-finished profiles for testing, we’re happy to provide them for free when we have them in stock. You’d just need to cover the shipping cost. And don’t worry—the products we deliver later will match the sample specs exactly.