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 ranks best 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:
• Machine Building – Ideal for sliding 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 stainless steel (SS) trapezoidal thread for a reliable and durable solution.
Technical Data of PETP+SL Plastic:
Mechanical Properties:
• Tensile Strength: 80-90 MPa
• Flexural Strength: 120-150 MPa
• Elastic Modulus: 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 Use 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
