Buy Vespel SP-211 Plates from Ideal Plastic to eliminate mechanical stick-slip. Our specialized high-temperature thermoset plates resolve the thermal softening issues common in traditional melting polymers. Formulated by blending a non-melting polyimide base with 15% graphite and 10% PTFE lubrication fillers, these black structural shapes provide excellent friction control and high wear resistance for heavy-load, unlubricated sliding interfaces.
The Vespel SP-22 Plates manufactured by Ideal Plastic factory are high-performance 40% graphite-filled polyimide (PI) plates, featuring ultra-low thermal expansion, low friction coefficient and excellent dimensional stability close to aluminum and steel standards. Capable of extreme temperature resistance from -260°C to 330°C, outstanding chemical corrosion resistance and radiation resistance, these black PI plates are ideal for high-temperature, high-friction and high-precision industrial scenarios. Contact us!
Vespel SP-21 Plates from Ideal Plastic factory are high-performance black polyimide (PI) composite sheets modified with 15% graphite filler. Different from high-graphite SP-22 grades, SP-21 balances ultra-high mechanical strength, stable electrical performance and excellent self-lubricating wear resistance while retaining full extreme temperature resistance of pure PI materials.
1. ultra-low water absorption
2. micrometer-level dimensional stability
3. outstanding creep resistance
4. chemical corrosion resistance
5. for long-term stress-bearing, high-precision and anti-wear industrial scenarios.
Ideal Plastic factory's Vespel SP-3 Plates are 15% molybdenum disulfide filled polyimide sheets for vacuum and inert gas extreme environments. Surpassing graphite-based SP-21/SP-22, it delivers extreme temperature resistance (-269°C to 400°C), reliable self-lubrication, flame retardancy and radiation resistance. Contact us!
Ideal Plastic factory's Vespel SP-1 plates are filler-free pure polyimide sheets with a distinctive brown finish, serving as the foundational high-purity grade of the Vespel series. Sourced from authentic DuPont resin and precision compression molded, our SP-1 sheets cater to high-purity electronics, medical, aerospace and precision mechanical applications, with flexible small-order and custom processing services available. Contact us!
Ideal Plastic's quality Vespel Plates are premium thermosetting polyimide (PI) super engineering plastic sheets, covering full classic grades including SP1, SP3, SP21, SP22 and SP211. Featuring non-melting structure, ultra-wide temperature adaptability, low thermal expansion, excellent insulation and inherent wear & corrosion resistance, these multi-spec PI plates outperform conventional plastics, metals and ceramics in extreme working conditions. Request a quote!
