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Makrolon® 8345

Technical Datasheet | Supplied by Covestro

Makrolon® 8345 by Covestro is a high viscosity polycarbonate (PC) grade reinforced with 35% glass fiber. Exhibits easy release, high heat resistance, good toughness, good dimensional stability, high creep modulus and good electrical insulation properties. Products made from the grade provides durability, efficient reusability and energy and CO2 emission savings. Is suitable for processing by injection molding and extrusion. Makrolon® 8345 is recommended for electrical and electronic applications.

Makrolon® 8345 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Modulus

9400 MPa

(23°C)

ISO 527-2

Tensile Modulus

9000 MPa

(1 hr)

ISO 899-1

Tensile Modulus

8500 MPa

(1000 hr)

ISO 899-1

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Suggested Max Moisture

0.02 %

Injection velocity

200 mm/s

Processing (Melt) Temp

300 °C

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Makrolon® 8345

Makrolon® 8345 Properties

Mechanical Properties

Makrolon® 8345 Processing Guidelines

Injection Molding Properties