COVESTRO BAYBLEND FR410 MT PC/ABS Resin

Covestro Bayblend FR410 MT is a rubber modified, 10% mineral filled, flame retardant PC blend for railway interiors by Covestro.

Physical Properties

  • Density: Measured using injection-molded samples in accordance with ISO 1183-1, the density is 1.30 g/cc (0.0470 lb/in³).
  • Moisture Absorption at Equilibrium: Determined at 50% RH according to ISO 62, the moisture absorption at equilibrium is 0.20 %.
  • Water Absorption at Saturation: Tested for saturated samples per ISO 62, the water absorption at saturation is 0.50 %.
  • Viscosity: At a shear rate of 1000 1/s and temperature of 260°C, the melt viscosity is 360000 cP, as per ISO 11443-A.
  • Linear Mold Shrinkage, Flow/Transverse: For a 3.00 mm thickness sample per ISO 2577, the linear mold shrinkage in flow and transverse directions is 0.0040–0.0050 cm/cm.
  • Melt Flow: As per ISO 1133, at a temperature of 260°C under a load of 5.00 kg, the melt flow rate is 13 g/10 min.

Polymer Properties:

  • Base Material: PC+ABS
  • Reinforcement: 10% mineral filled
  • Modification Features:
    • Rubber and mineral modification for durability in railway applications.
    • Flame retardant with V-0 at 0.75 mm for strict fire safety standards.
    • Vicat/B 120 temperature of 108 °C and potential need for coating.

Applications:

  • Electrical and Electronics Industry: Bayblend FR410 MT is a top choice for a wide range of electrical and electronic enclosures where aesthetics and safety are paramount.
  • Automotive Interior Parts: This grade is used in automotive interiors where a fire-safe material with a high-end, low-gloss finish and durability is needed.
  • Appliance Housings: This material is used for both small and large appliance housings where a combination of durability, safety, and a premium aesthetic is required.

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