Description
Trapezoidal Thread Flange Nut of PETP+SL – Optimal Strength and Wear Resistance Looking for a high-quality flange nut with trapezoidal thread? Discover our PETP+SL (Polyethylene Terephthalate with solid lubricant additives) flange nuts! These plastic nuts have the same dimensions as their bronze counterparts but offer excellent performance in low-friction and high-wear resistance applications. Why choose PETP+SL? ✔PETP+SL is the best tested for plastic flange nuts. ✔ High Mechanical Strength – Resistant to heavy loads and wear, ideal for long-term use. ✔ Low Friction Coefficient – Thanks to the addition of solid lubricants (SL), PETP+SL minimizes friction and wear. ✔ Dimensional Stability – Remains dimensionally stable, even with fluctuating temperatures and humidity. ✔ Excellent Wear Resistance – Perfect for applications where long-term precision is required. Applications in Various Industries: • Mechanical Engineering – Ideal for slide bearings and precision components. • Food Industry – Suitable for low-friction applications where hygiene is important. • Automotive – Lightweight and durable for moving parts. Combine the PETP+SL flange nut with a trapezoidal thread of stainless steel (SS) for a reliable and durable solution. Technical Data of PETP+SL Plastic: Mechanical Properties: • Tensile Strength: 80-90 MPa • Flexural Strength: 120-150 MPa • Modulus of Elasticity: 3.2-3.5 GPa • Hardness: Rockwell M90 / R120 • Wear Resistance: Excellent, especially in sliding applications • Friction Coefficient: 0.2-0.3 (low friction due to SL) Thermal Properties: • Melting Point: 255°C • Maximum Operating Temperature: 110°C (continuous), up to 160°C (short-term) • Thermal Expansion Coefficient: 60 x 10⁻⁶ K⁻¹ • Thermal Conductivity Coefficient: 0.23 W/m·K
