Vespel SP-211 rod

So, PEEK Polyetheretherketone Parts is made from this stuff called PEEK. PEEK is a type of special engineering plastic—it’s part of the polyaryletherketone family. Basically, it’s made by combining several monomers that have aromatic, ether, and ketone groups. This material is pretty awesome—it’s strong, stiff, resistant to wear and peeling, and it’s also easy to work with. Plus, it’s got great chemical stability and is biocompatible.

Glass Fiber reinforced PEEK sheets is a sheet made from glass fiber-reinforced PEEK (polyetheretherketone). PEEK falls under the polyaryletherketone family—it’s a high-performance crystalline thermoplastic. Its molecular structure is built with benzene rings linked by ether bonds and carbonyl groups. This stuff really performs: it handles heat, corrosion, and radiation well, plus it’s tough against impact, wear, and fatigue. It’s also easy to process, so you can use it in high-temperature structural parts, insulation materials, or even reinforce it further with glass or carbon fiber. Honestly, when it comes to engineering plastics, PEEK is pretty much top of the line—both in performance and commercial value.

PEEK film is ultra-thin high-performance engineering plastic film extruded from virgin PEEK resin via high-temperature casting & biaxial stretching technology, split into crystalline natural beige film and transparent amorphous film as mainstream grades. Compared with PI, PET and Kapton film, it keeps stable mechanical, electrical and chemical performance under continuous 250℃ working temperature.

Natural PEEK Film is a 100% virgin, unfilled and non-pigmented PEEK cast film. It is mainly mass-produced via high-temperature T-die cast extrusion, while high-end ultra-thin and high-flatness products adopt the biaxially oriented BOPEEK process. Featuring low ion precipitation, ultra-high cleanliness, excellent biocompatibility and superior insulation performance, the film supports repeated high-temperature sterilization and is widely applied in IT manufacturing, precision electronics, biomedicine and other high-end industries.

PEEK Plastic Injection Parts. We make it using top-grade PEEK plastic pellets. Here’s basically how it’s made: first, we process the raw material, then feed it into an injection molding machine where it gets heated up until it melts into something like syrup. After that, we inject that melted plastic into a mold, let it cool down and harden, then pop it out. A bit of follow-up work, and the part is done.Now, PEEK isn’t your regular plastic—it’s a special high-performance engineering plastic. If you look at its structure under a microscope, it’s pretty unique. Its molecules are full of aromatic rings and ether bonds. And it’s really that special structure that gives PEEK its natural toughness—it can handle high temperatures and resists corrosion like a champ, so it’s super stable and reliable.

Glass Fiber Filled PEEK sheets is a glass fiber reinforced PEEK profile. PEEK (polyetheretherketone) is a high-performance, semi-crystalline thermoplastic known for its strength and heat resistance. It has three main thermal transition points:
Glass transition temperature (Tg): 143°C
Crystallization temperature (Tc): 285°C
Melting point (Tm): 334°C (the highest of the three)
Its density also changes with crystallization—1.265 g/cm³ when amorphous, rising to 1.32 g/cm³ when fully crystallized.