LANXESS worldwide

Corporate Website en | de

Asia

  • Australia 2461

  • China 522

  • India 635

  • Indonesia 2431

  • Japan 634

  • Korea 644

  • Malaysia 2458

  • Pakistan 16932

  • Philippines 2459

  • Singapore 643

  • Thailand 2460

  • Vietnam 2462

EMEA

  • Austria 656

  • Belgium 653

  • Czech 658

  • France 652

  • Hungary 660

  • Italy 651

  • Netherlands 16323

  • Poland 657

  • Russia 45

  • Serbia 37575

  • Slovakia 659

  • Spain 654

  • South Africa 6006

  • Turkey 23764

  • United Arab Emirates 16024

  • United Kingdom 1786

Americas

  • Argentina 649

  • Brazil 636

  • Canada 650

  • Mexico 648

  • USA 520

Interactive Worldmap

Find all the contact information for the LANXESS sites worldwide

find out more
Contact

2017-05-22

LANXESS at SKZ’s Plastics in E&E Applications conference at Marienberg Fortress in Würzburg on May 30 and 31, 2017

New halogen-free, flame-retardant polyesters and polyamides in focus

  • Non-reinforced, flame-retardant PBT compound with high elongation at break
  • High-modulus materials for mechanically stressed components
  • Polyamides for thermal management

Specialty chemicals company LANXESS has its own stand at this year’s Plastics in E&E Applications conference, hosted by the Süddeutsches Kunststoffzentrum (SKZ). Participants range from plastics manufacturers, household appliance producers and system suppliers to the automotive industry and testing/certification organizations. “We want to take advantage of this inter-industry event for the electrical/electronics industry to introduce our new, halogen-free, flame-retardant PBT compounds. Our exhibit also focuses on highly reinforced polyamide grades with and without a flame retardance package, and thermally conductive, electrically insulating polyamides,” says Alexander Radeck, applications development expert in the High Performance Materials (HPM) business unit.

Alternative to PBTs containing halogen-based flame retardants

The halogen-free, flame-retardant PBT (polybutylene terephthalate) compounds in the Pocan BFN product line are a good alternative to their counterparts containing halogen-based flame retardants. For example, they display better electrical behavior and higher thermal and color stability. They pass the UL 94 standard fire tests of the U.S. testing organization Underwriters Laboratories, achieving the best classification of V-0 for a test specimen up to 0.4 millimeters thick. “Apart from product grades with a glass fiber content of 13 to 25 percent, we will also be showcasing a new, non-reinforced compound that boasts a high elongation at break of over seven percent despite the halogen-free, flame-retardant additives,” says Radeck. Another area of focus is material grades that display high glow wire resistance. In the glow wire ignition temperature test (GWIT) to IEC 60695-2-13, they achieve minimum values of 775 °C and therefore meet the requirements of standard IEC/EN 60335-1 for household appliances.

Highly reinforced polyamides

One innovation among the highly reinforced polyamide grades is the halogen-free, flame-retardant Durethan BKV 45 FN04. This free-flowing polyamide 6 with 45 percent-by-weight glass fiber content passes UL 94 V testing, achieving the best classification of V-0 (0.4 millimeters). The structural material is unusually stiff and strong. Its tensile modulus is 16 gigapascals (freshly molded). Further advantages include its high tracking and thermal aging resistance. “The material is predestined for use in structural components, for replacing thermosets and die cast metals, and for large connectors,” explains Radeck.

LANXESS also is presenting Durethan BKV 60 EF and XF, highly reinforced polyamide 6 grades with no flame retardant, suitable for highly mechanically stressed components. Despite their high glass fiber content of 60 percent by weight, they are just as free-flowing as standard polyamides with a significantly lower filler content. “We further are unveiling a compound reinforced with a 60 percent mix of short glass fibers and glass microbeads, intended for applications in which warpage is a critical factor.”

Thermally conductive and flame-retardant

Another topic at the LANXESS stand is the new line of Durethan TC (thermally conductive) polyamides for thermal management. “One highlight among these products is the new polyamide 6, Durethan TP 723-620. This combines excellent light reflection and thermal conductivity with very good flame retardance based on a halogen-free, flame-retardant package,” explains Radeck. Potential applications include heat-dissipating components, such as heat sinks and LED modules.

Forward-Looking Statements
This company release contains certain forward-looking statements, including assumptions, opinions, expectations and views of the company or cited from third party sources. Various known and unknown risks, uncertainties and other factors could cause the actual results, financial position, development or performance of LANXESS AG to differ materially from the estimations expressed or implied herein. LANXESS AG does not guarantee that the assumptions underlying such forward-looking statements are free from errors nor does it accept any responsibility for the future accuracy of the opinions expressed in this presentation or the actual occurrence of the forecast developments. No representation or warranty (expressed or implied) is made as to, and no reliance should be placed on, any information, estimates, targets and opinions, contained herein, and no liability whatsoever is accepted as to any errors, omissions or misstatements contained herein, and accordingly, no representative of LANXESS AG or any of its affiliated companies or any of such person's officers, directors or employees accept any liability whatsoever arising directly or indirectly from the use of this document.

LANXESS is a leading specialty chemicals company with sales of EUR 7.7 billion in 2016 and about 19,200 employees in 25 countries. The company is currently represented at 75 production sites worldwide. The core business of LANXESS is the development, manufacturing and marketing of chemical intermediates, additives, specialty chemicals and plastics. Through ARLANXEO, the joint venture with Saudi Aramco, LANXESS is also a leading supplier of synthetic rubber. LANXESS is listed in the leading sustainability indices Dow Jones Sustainability Index (DJSI World) and FTSE4Good.

Contact

Michael Fahrig

Michael Fahrig
Spokesperson Trade and Technical Press

Phone: +49 221 8885 5041

Fax: +49 221 8885 4865

send E-Mail

Link

Download

  • Gallery