by SpecialChem

Bayblend® FR3021

Technical Datasheet | Supplied by Covestro

Bayblend® FR3021 by Covestro is a flame retardant blend of polycarbonate (PC) and acrylonitrile butadiene styrene (ABS) filled with 15% mineral. It is suitable for processing by injection molding. It exhibits dimensional stability and high stiffness. Bayblend® FR3021 complies with UL 94 V-0 flame rating.

Bayblend® FR3021 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Melt Volume Flow Rate (MVR)

13 cm³/10 min

(At 240°C, 5 kg)

ISO 1133

Viscosity, Melt

165 Pa·s

(At 260°C, 1000 s^-1)

ISO 11443-A

Linear Mold Shrinkage, Normal

0.3 - 0.5 %

(At 260°C, 150x105x3 mm³, MT 80°C)

ISO 2577

Injection Properties

Value & Unit

Test Condition

Test Method

Injection Velocity

240 mm/s

Melt Temperature

240 - 270 °C

Barrel Rear Temperature

220 - 230 °C

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Bayblend® FR3021

Bayblend® FR3021 Properties

Physical Properties

Bayblend® FR3021 Processing Guidelines

Injection Properties