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Makrolon® 2456

Technical Datasheet | Supplied by Covestro
Makrolon® 2456 by Covestro is a low viscosity polycarbonate (PC) grade. Exhibits easy release, high heat resistance, good toughness, good dimensional stability, high creep modulus and good electrical insulation properties.
  • Provides high transparency and outstanding break resistance.
  • It offers durability, efficient reusability and energy and CO2 emission savings.
  • Is suitable for processing by injection molding.
  • Makrolon® 2456 is used in food contact applications like tableware, dinnerware, glasses, tumblers, institutional food trays, water bottles and water filter systems.
  • Complies with EU No. 10/2011, BfR Recommendation IX and FDA.
REQUEST A SAMPLE ORIGINAL DATASHEET CONTACT SUPPLIER
Makrolon® 2456
Technical Datasheet | Supplied by Covestro
REQUEST A SAMPLE ORIGINAL DATASHEET CONTACT SUPPLIER
Product Type
PC (Polycarbonate) > PC
Physical Form
Granules
Appearance
Transparent, Translucent/ Opaque
Product Status
COMMERCIAL
Geographical Availability
Africa, Asia / Pacific, Central and Eastern Europe, Middle East and Central Asia, North America, South and Central America, Western Europe
Applications/ Recommended for
  • Packaging > Food - Bottles, transparent
  • Packaging > Food - Trays
  • Households products/ Consumer Goods > Kitchen utensils
  • Appliances >> Water Filter Systems
  • Injection molding - thermoplastics
Food contact approval
Yes
Labels/Agency Rating
FDA
Key Features
  • Creep Resistance, Good
  • Dimensional stability, Good
  • Durable
  • Electrical Properties, Good
  • Electrically Insulating
  • Emissions, Low
  • Fatigue Resistant
  • Heat Resistance, High
  • Mold Release, Good
  • Toughness, Good
  • Transparency, High
  • Viscosity, Low

Makrolon® 2456 Properties

Thermal Properties

Value & Unit
Test Condition
Test Method
Resistance to Heat
138 °C
(Ball Pressure Test) 
IEC 60695-10-2
Puncture Energy
55 J
(23°C, 50 % R.H.) 
ISO 6603-2
Thermal Conductivity
0.2 W/m-K
(At 23 °C, 50 % R.H, Cross-flow) 
ISO 8302

Makrolon® 2456 Processing Guidelines

Injection Molding Properties

Value & Unit
Test Condition
Test Method
Moisture Content
< 0.02 %
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