by SpecialChem

Bayblend® T90 MF-20

Technical Datasheet | Supplied by Covestro

Bayblend® T90 MF-20 by Covestro is a paintable, rubber-modified polycarbonate (PC) and styrene acrylonitrile (SAN) blend filled with 20% mineral. It offers very good flow, dimensional stability, reduced coefficient of thermal expansion and good heat resistance. It is suitable for processing by injection molding. Bayblend® T90 MF-20 complies with UL 94 HB flame rating.

Bayblend® T90 MF-20 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Melt Volume Flow Rate (MVR)

12 cm³/10 min

(At 260°C, 5 kg)

ISO 1133

Viscosity, Melt

240 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

260 - 280 °C

Barrel Rear Temperature

230 - 240 °C

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Bayblend® T90 MF-20

Bayblend® T90 MF-20 Properties

Physical Properties

Bayblend® T90 MF-20 Processing Guidelines

Injection Properties