by SpecialChem

Bayblend® FR411 MT

Technical Datasheet | Supplied by Covestro

Bayblend® FR411 MT by Covestro is a flame retardant, mineral filled, rubber modified polycarbonate (PC) blend. It is suitable for European railway interiors requiring EN45545 classifications according to the respective rail standards. It is designed for processing by extrusion.

Bayblend® FR411 MT Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Melt Volume Flow Rate (MVR)

15 cm³/10 min

(At 260°C, 5 kg)

ISO 1133

Linear Mold Shrinkage, Flow

0.3 - 0.5 %

(At 260°C, 150x105x3 mm³, MT 80°C)

b.o. ISO 2577

Linear Mold Shrinkage, Normal

0.2 - 0.4 %

(At 260°C, 150x105x3 mm³, MT 80°C)

b.o. ISO 2577

Injection Properties

Value & Unit

Test Condition

Test Method

Melt Temperature

260 - 280 °C

Mold Temperature

60 - 80 °C

Injection Velocity

240 mm/s

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Bayblend® FR411 MT

Bayblend® FR411 MT Properties

Physical Properties

Bayblend® FR411 MT Processing Guidelines

Injection Properties