by SpecialChem

Makrolon® MD4821 RE

Technical Datasheet | Supplied by Covestro

Makrolon® MD4821 RE by Covestro is a partially bio-circular, medium viscosity, impact modified, 20% glass fiber reinforced polycarbonate (PC) grade with easy release. It offers improved chemical resistance compared to standard Makrolon® grades. It is suitable for processing by injection molding.

It is used in housing parts and electrical/electronic applications.
Makrolon® MD4821 RE is ISCC PLUS certified.

Makrolon® MD4821 RE Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Melt Volume Flow Rate (MVR)

9 cm³/10 min

(At 300°C, 1.2kg)

ISO 1133

Density

1190 kg/m³

(At 23°C)

ISO 1183-1

Linear Mold Shrinkage, Flow

0.2 - 0.5 %

ISO 2577

Injection Properties

Value & Unit

Test Condition

Test Method

Melt Temperature

310 °C

Mold Temperature

90 °C

Drying Temperature

120 °C

Want to list or
update your products?

View the listing options

Want to report errors or
suggest improvements?

Send a Feedback

Products with the same brand name

View more (272)

Makrolon® MD4821 RE

Makrolon® MD4821 RE Properties

Physical Properties

Makrolon® MD4821 RE Processing Guidelines

Injection Properties