WCN Spring 2010

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WCN Issue N° 42 10
Researching for REACH
B&B Compounds is carrying out research for the new family
of flame retardant eco-compounds (FREC) to pass IEC
standard 332.3 categories a, b & c.
The aim is to develop new eco-compounds with lower
environmental impact, through the use of raw materials
that have very low Hcl emissions (less than 12%), together
with lower smoke emission, expressed in terms of density
(ASTM E 622).
The compounds are a step toward the G PVC compound
brand, recognised by Italian Centro Informazione PVC
and available only to selected companies producing PVC
compounds without any hazardous substances classified
as SVHC (substances of very high concern) by REACH
(registration, evaluation, authorisation and restriction of
chemical substances).
The wide range of these compounds means complete
interchangeability with traditional lead compounds, including
UL/CSA–VDE and CEI grades (TM3 – YM4 – TI3 – YI7 – YI8)
even with a thickness below 0.2mm.
Today’s market is demanding these compounds for low
voltage cables, data transmission and bus cables, robotics,
patch cords and welding cables, especially where oil and
gasoline resistance and flame retardancy are required.
This result could be achieved, following new research
and development resources from ICTP (Istituto Chimica e
Tecnologia dei Polimeri) of Naples.
The latest developments are a wide range of thermoplastic
elastomers PVC + TPU (VIPUR) and PVC + NBR (VIGUM);
and 100% polyurethane polyether compounds (AITANE)
together with co-polyester elastomers (BILL TREL).
B&B Compounds has recently confirmed an agreement with
AlphaGary for the exclusive distribution in Italy of Megolon
halogen-free, flame-retardant compounds, and with Esseti
Plast for tailor-made master batches.
B&B Compounds Srl – Italy
Fax: +39 0823 584971
Email:
Website:
New cones for Syncro F13
CeramTec is offering complete wire drawing cones or
large rings with a 483mm diameter. Made from advanced
ceramics the cones can be used for wire drawing on the
Syncro F13 for significantly greater cost-effectiveness in
wire manufacturing.
The increased process reliability, extended service life of
the machine, and the enhanced quality of the finished wire
product – thanks to a gentler finishing process – all make
the advanced ceramic material, zirconium oxide, the material
of choice. Refitting wire-drawing machines with the cones
is simple.
In cooperation with customers, technical product managers
can optimise the manufacturing process. CeramTec
has a test centre for this purpose, which can be used to
determine the friction coefficient of drawing tools and wire.
It also offers the possibility of working variably with various
parameters such as the addition of cooling lubricants,
rotation of the tool shaft, wrap angle of the wire on the
drawing tool, exchangeability ease of wires and drawing
tools, as well as computer-aided analysis of test results.
This enables basic research to be carried out in areas of slip
and friction. The test centre can also be used to investigate
customer-specific problems.
CeramTec has established itself as a partner to the wire
manufacturing industry; the German company’s ceramic
materials are standard in the production of copper and
non-ferrous metal wires throughout the world.
Continuous, application-oriented development work and
process enhancements in the production of advanced
ceramic components deliver solutions for ever broader and
more demanding ceramic applications. The large ring for
wire drawing cones with its extremely reduced price is just
another example of what results from the daily work of these
technical ceramics experts.
wire Düsseldorf stand: 10F72
CeramTec AG – Germany
Fax: +49 7153 611 673
Website:
New additions
QED has added two new members to the team: Andrew
Banham is a mechanical engineering technologist and
has been a member of the Quebec Order of Professional
Technologists since 1999.
Matthew Certosini, a recent graduate from McGill University,
has joined as a junior mechanical engineer, and is an IWMA
Educational Trust Travel Award winner.
wire Düsseldorf stand: 12A53
QED Wire Lines Inc – Canada
Fax: +1 460 458 0200
Email:
Website:
Ceramic wire drawing cones from CeramTec ▲ ▲