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Makroblend® BC250

Technical Datasheet | Supplied by Covestro

Discontinued : product no longer available

Impact-modified polycarbonate blend. PLA is bio-based, sustainable, aliphatic polyester. It is naturally opaque and is supplied in pellet form for injection molding applications. It is a developmental product. It contains 25% of polylactide (PLA).
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Product Type
PC (Polycarbonate) > PC + PLA
Physical Form
Pellets
Appearance
naturally opaque

Makroblend® BC250 Properties

Physical Properties

Value & Unit
Test Condition
Test Method
Melt Volume Flow Rate (MVR)
21 cm³/10 min
(265ºC/5kg)
ISO 1133
Water Absorption
18 %
(23°C, 24 hr)
ASTM D570
Linear Mold Shrinkage
0.005 - 0.008 in/in
( )
ASTM D955

Makroblend® BC250 Processing Guidelines

Injection Molding Properties

Value & Unit
Test Condition
Test Method
Processing (Melt) Temp
470 - 510
Rear Zone
430 - 470 °F
Nozzle Temperature
470 - 500
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