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January 14, 2020

CREPIM

Hervé Feuchter, CREPIM France, presented results of the comparison of smoke emissions from neat polymers and from polymers with FRs. This is the first time that such extensive data has been developed...

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Clariant

Christian Battenberg, Clariant, presented innovations in phosphorus-based PIN flame retardants for demanding applications in E&E and transport.

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Fraunhofer IFAM

Nick Wolter, Fraunhofer IFAM (see pinfa Newsletter n°105 FRPM 2019), presented the Mat4Rail project, developing innovative composite materials using polybenzoxazine (high performance, low density polymer), basalt fibre reinforcement and phosphorus PIN FRs.

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CellMark

Frédéric Roquefeuil, CellMark, presented this group’s development into fire safety. The group was founded in 1984 in Sweden with roots in the pulp and paper industry, acquiring Alcan International Network in 2012. CellMark has today 700 staff worldwide and a strong emphasis on developing a safer and more sustainable chemistry.

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Shinichi Ikoma and Shinji Sakaguchi, Daihachi

Daihachi sees phosphorus as the key to fire safety in the future as users look for alternative solutions to halogenated chemicals.

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Kostas Gatos, TERNA MAG

TERNA MAG expects that the prospects of market growth for flame retardants will induce new developments in relevant materials and polymeric recipes, on the basis of optimum (technically and cost wise) solutions.

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Muhammad Waseem, Gabriel Chemie

Polyolefins in general, and polyproylene in particular, are one of Gabriel Chemie’s specialist sectors for halogen free flame retardants, providing masterbatches for extrusion and injection moulding applications with demanding fire safety and technical specifications such as stadium seats (see pinfa Newsletter n°44), films for aviation transport, construction, mining industry.

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Bernd Hönig, Constab

Constab optimises formulations to achieve customers’ needs for specific and often demanding applications. PIN FRs are now available which offer heat stability in processing, are melt blendable, easy to process and can be transparent or colour-compatible.

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Jürgen Troitzsch

Jürgen Troitzsch, consultant, summarised trends in fire safety standards. Increasingly, standards are designed to allow fire safety to be achieved by different approaches: use of inherently fire resistant materials, fire barriers or flame retardants.

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ICL

Marc Leifer, ICL, summarised trends and perspectives in fire safety, as seen by his company. Civilisation has been marked by great fires, from Rome in 64 BC to San Francisco in 1906.

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BAM

Alexander Battig, BAM (German Federal Institute for Materials Research and Testing), presented research into development of hyperbranched polymeric FRs, containing phosphorus, nitrogen and sulphur (phosphorus esters, amidates, diamidates, amides).

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Georg H. Luh

Klaus Rathberger, Georg H. Luh, Germany, outlined the benefits of his company’s expanded graphite as a PIN flame retardant system component.

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Lubrizol

Sinikka Freidhof, Lubrizol, presented CPVC, in which the chlorine content of PVC is increased from around 55% to around 67% through a post chlorination process.

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Albemarle

Daniel De Schryver, Albemarle, presented new polymeric brominated flame retardants for thermoplastic resins (styrenic polymers ABS/HIPS).

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International Antimony Association (I2A)

Caroline Braibant, International Antimony Association (I2A) presented the “hazards” of antimony and stewardship measures engaged to enable safe use of antimony trioxide (ATO).

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Campine

Karen Janssens, Campine, presented an assessment of antimony use as an FR synergist, using the ICL SAFR methodology (see pinfa Newsletter n°79), including testing blooming of antimony in plastics (migration to the surface).

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December 18, 2019

Consultation on RoHS restrictions for halogenated FRs

The European Commission has a consultation, open to 30th January 2020, on restrictions on restrictions of additional substances under the RoHS Regulation (Restriction of Hazardous Substances in electrical and electronic equipment), with assessments of TBBPA (tetrabromobisphenol-A), MCCPs (medium chain chlorinated paraffins) and ATO (diantimony oxide). The consultation is based on dossiers for each substance prepared for the European Commission by Öko-Institut and Fraunhofer IZM (each 60-80 pages).

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EU consultation on classification of melamine

ECHA (European Chemical Agency) has launched, open to 7th February 2020, a public consultation on a proposal to classify (CLH) melamine as Cat 2 carcinogen (H351 suspected carcinogen) STOT RE1 (specific target organ toxicity, H372 urinary tract), based on possible risks from oral intake.

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December 2, 2019

EU ban on halogenated FRs in electronic display parts

The new EU Ecodesign Regulation requirements for electronic displays are now published, banning halogenated flame retardants in the enclosure and stand of all electronic displays, monitors and televisions, from 1st March 2021.

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Washington State consults on priority chemicals

Washington State has invited public comment on the five “priority chemical classes” identified in the State’s new law RCW 70.365 “Safer Products for Washington” adopted Spring 2019 (Senate Bill 5135).

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US CPSC takes no decision on open flame testing

The US Consumer Product Safety Commission, the body which can fix federal product safety standards, has been discussing and studying a possible federal open flame fire safety requirement for furniture for 25 years, after granting a petition from the US National Association of Fire Safety Marshalls in 1994.

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New Hampshire bans all FRs in furniture

The State of New Hampshire has adopted a bill (SB193) banning the sale of furniture which contains > 0.1% “flame retardants” in its covering or cushioning.

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UK buildings failing fire safety tests

An estimated 1 700 buildings in the UK (hospitals, schools, high-rise flats …) may be “at risk” because cladding and construction materials pose fire risks.

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Whirlpool dryer fire recall

Whirlpool is being obliged to recall further clothes dryers, because in the machines as sold, fluff can accumulated and then enter into contact with the heating element.

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