DUPONT ZYTEL FR70G25V0 PA66 Resin

Physical Properties

• Density: Measured by DAM and ISO 1183 for 25% glass-reinforced, flame-retardant PA66; density is 1.53 g/cc (0.0553 lb/in³).
• Melt Density: At ≥260 °C (500 °F), melt density is 1.35 g/cc (0.0488 lb/in³), suitable for flame-retardant molding.
• Water Absorption: At 2.00 mm (0.0787 in) thickness, water absorption is 3.4%, per DAM and ISO 62 for reinforced FR grades.
• Moisture Absorption: For 2.00 mm (0.0787 in) samples, moisture absorption is 0.900%, following DAM and ISO 62 standards.
• Linear Mold Shrinkage, Flow: Flow direction shrinkage is 0.0020 cm/cm (0.0020 in/in) per DAM and ISO 294-4, 2577.
• Linear Mold Shrinkage, Transverse: Transverse shrinkage is 0.010 cm/cm (0.010 in/in), determined for glass-reinforced parts.

Polymer Properties:

• Base Material: Polyamide 66 (PA66)
• Reinforcement:25% glass fiber
• Modification Features:
  
  • 25% glass fiber reinforcement for high mechanical strength.
  • Flame-retardant compliance with UL94 V-0 standards.
  • Heat-resistant for prolonged use at elevated temperatures.
  • Low smoke emission for safety-critical applications.

Applications:

1. Electronics: Flame-retardant appliance housings, power supply casings, and electronic connectors meeting safety standards.
2. Automotive: Fire-resistant engine bay parts, wiring harnesses, and components requiring compliance with flammability regulations.
3. Industrial Applications: The material is also used for housings and structural parts of industrial control devices that need to meet stringent safety regulations.