Dupont PTFE 669N X Polytetrafluoroethylene PTFE Virgin Resin Pellet Powder IN STOCK

Teflon™ PTFE 669N X is a polytetrafluoroethylene fine powder resin used primarily for paste extrusion. Designed for processing at very low to medium reduction ratios (10:1-500:1), it is particularly suitable for production of pipe liners and general tubing. Teflon™ PTFE 669N X meets the requirements of ASTM D4895, Type I, Grade 1, Class A.

• Non-aging characteristics
• Chemical inertness to nearly all industrial chemicals and solvents
• Exceptional dielectric properties, stable with frequency and temperature
• Toughness and flexibility
• Low coefficient of friction
• Non-stick characteristics
• Negligible moisture absorption
• Excellent weather resistance
• Service temperature up to 260°C (500°F)
• Useful properties at -240°C (-400°F)
• Moderate stiffness and high ultimate elongation

Shenzhen Benia New Material Technology Co., Ltd., located in Shenzhen, China, is a professional supplier of high-temperature engineering plastics and special modified materials. We are committed to introducing, transforming, and serving quality customers with thousands of materials and advanced scientific achievements worldwide.

Our customers cover aerospace, electronics and electrical, medical supplies and equipment, photoelectric communication, water treatment, transportation, consumer products, and other industries.

• Strong Cooperators: Long-term close cooperation with international chemical companies including SOLVAY, BASF, VICTREX, DAIKIN, DUPONT, HANWHA, etc.
• Stable Supply Chain: Comprehensive production supply chain with steady and continuous product supply
• Logistics: Long-term cooperative logistics companies with global reach while ensuring product quality
• Small Orders Accepted: Low MOQ accepted - 5KG available for certain products
• Technical Support: Custom material development for color matching and functional requirements