Toner News Mobile › Forums › Latest Industry News › *NEWS*EUROPE PUSHES TECH INTO DETOX
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AnonymousInactiveEurope Pushes Tech Into Detox
The
EU is banning six hazardous substances in electronics, aiding the
ecology but requiring challenging adjustments by firms everywhere.Gerald Barker is in the business of making people feel better – not harming them.
His
company, Coherent Inc., makes sophisticated machines that produce
high-performance lasers. The light beams are used to perform glaucoma
surgery and to produce stents that are implanted in arteries to ward
off heart attacks, among other applications.But some of the 50,000
materials used to manufacture its products contained minute amounts of
six hazardous substances, such as lead and mercury. So for two years,
Barker has been eliminating the harmful components. He has replaced the
lead solder in the circuit boards, jettisoned offending plastic
insulation and even found less toxic paint for the company logo.The
Santa Clara, Calif.-based company wants to ensure that it can keep
exporting its high-end laser technology to European Union nations after
July 1, when governments begin barring the sale of electronic products
containing more than traces of the six banned substances. The pending
regulations affect everything from computers and cellphones to
automated teller machines and toy trains.Coherent, whose annual sales
total more than $500 million, has spent millions of dollars working
with its suppliers to identify the substances, locate environmentally
friendly substitutes and redesign and test its modified products.
Barker,
Coherent’s vice president of environmental initiatives, isn’t convinced
that Europe’s rules will make the world a lot safer, pointing out that
the electronics industry accounts for just 2% of the world’s lead. But
with 28% of his firm’s sales in Europe, he can’t risk running afoul of
the new law.”The EU has grabbed the green jersey, and they are in the
lead,” said Barker, whose firm increased its research budget this year
to handle the new requirements. “Everybody is going to need to fall
into line.”By leveraging its clout as the world’s largest market, the
25-country EU has triggered a global shift toward green manufacturing
that is expected to cost manufacturers billions of dollars. Proponents
say the requirements will lead to fewer toxic landfills and safer water
and food. The EU is also in the process of adopting mandatory recycling
programs for the electronic and electrical products covered by the
hazardous substances law.Other governments are following suit, eager to
boost their environmental credentials and worried about becoming
dumping grounds for products that can’t be sold in Europe.China, which
some call the world’s workshop, has said it will impose its own version
of Europe’s hazardous substances standards next year. And though the
Bush administration has refused to join in, a number of states,
including California, are imposing similar measures.The state’s
hazardous substances ban, which was passed in 2003 and will take effect
in January, does not include flame retardants and applies to fewer
devices, such as cathode-ray tubes, computers and
televisions.Electronic waste has become a serious problem, particularly
in rapidly developing countries such as China with weak environmental
protection. The substances on the European hit list – lead, mercury,
cadmium, hexavalent chromium, polybrominated biphenyls and
polybrominated diphenyl ethers (the latter two are flame retardants) –
have been linked to a variety of health problems.In the U.S, the
Environmental Protection Agency estimates that more than 220 million
tons of electronic waste are discarded every year, with massive loads
of lead and other heavy metals dumped into landfills.John Frey, manager
of environmental strategies at Hewlett-Packard Co., said the European
regulation was fast becoming a de facto global standard. That is why
his company and many others are bringing all of their products into
compliance, not just those heading for Europe.As their biggest
customers shift gears, suppliers of commodities from steel to
microcircuits to paint have been forced to come up with safer versions
of substances that have been used in manufacturing for decades.Hewlett-Packard,
an industry leader in environmentally friendly methods, even revised
its recycled plastics program because it used ground-up inkjet
cartridges and plastic bottles that sometimes contained banned
substances.
“This has caused unprecedented turmoil in the
electronics industry supply chain,” said Bijan Dastmalchi, president of
Symphony Consulting of Sunnyvale, Calif., which works with high-tech
companies.Dastmalchi and other manufacturing experts said many U.S.
electronics firms, particularly small operations involved incustomized
work, are unprepared for the global reforms. They predict that there
will be delayed shipments and price surges in the coming months
resulting from last-minute discoveries of hazardous substances or
shortages of the new, approved versions of steel plating and other
commonly used materials.
Companies may also find it harder to sell products or components that don’t meet the European standards.
Some
products, such as medical devices, aircraft and the sophisticated
servers that run the world’s financial data networks, are exempt from
the July 1 deadline. The EU agreed that the manufacturers of those
products should not be required to switch until the substitute
materials have been thoroughly tested for reliability and safety.
Makers of some products, such as fluorescent light bulbs containing
mercury, were exempted because no good replacements exist.Solder is
used in many parts of the manufacturing process, including the assembly
of electronic circuit boards. Lead is commonly used in solder because
it allows the material to melt at a lower temperature and keeps it
smooth. Lead-free solder, which generally contains tin or copper, must
be treated at a higher temperature.It is also susceptible to “tin
whiskers,” a phenomenon in which tiny threads of tin sprout from the
soldered area and can cause short circuits. Products using lead-free
solder often must be redesigned because individual components can’t
withstand the higher processing temperature.
“There’s very little
data available right now on the reliability of the alternatives to
lead,” said Jean-Philippe Brisson, a New York attorney and expert on
the European regulations.Most companies that sell into the EU, and many
more that don’t, are asking their suppliers to provide documents
proving that their products comply with the new regulations. A slip-up
could be costly, particularly if competitors get wind of it. In 2001,
Dutch officials, acting on a tip, confiscated 1.3 million Sony
PlayStations because their power cords violated legal limits on
cadmium, they said.”The company that’s the most at risk here is the
company whose brand name appears on the product,” Brisson said.Small
firms such as Electronic Source Co., a Van Nuys assembler of circuit
boards for computer networking systems and satellites, are struggling
to meet the new requirements. President Scott Alyn said he would have
to spend at least $50,000 on a second giant soldering machine so he
could produce two lines of products, one of which would meet the
European standards.To prevent contamination, Alyn has segregated his
supplies and retrained his staff to handle the new materials.”I think
we are going to have headaches that persist for the next five years,”
he said.
Jeff Krull, vice president of product development for Shure
Inc., an Illinois manufacturer of high-end microphones and other audio
gear, said executives were “biting our nails” nine months ago about
whether their suppliers could meet the tougher environmental standards.
Shure sells about 30% of its products in Europe.But Krull said the
producers of fire-retardant materials and laminates went into “rapid
development mode” and appeared to be meeting the demand.
“We’re
riding the wave of what the industry is capable of providing,” he
said.Shure had a few low-volume products, such as older-generation
audio mixers, that couldn’t profitably be brought into compliance. They
will be discontinued. Krull estimates that the compliance program has
cost his firm as much as $5 million.
Shure will meet the July 1
deadline “by hook or by crook” for its European production, Krull said.
But the company will also be able to sell in the U.S. any inventory
that doesn’t meet the higher standards.
“This gives us a little bit of a safety valve,” he said.
That’s
exactly what worries people such as Charles Corcoran, an official with
the California Department of Toxic Substances Control. He said part of
the idea behind the California law, which takes effect in January, was
to “protect the state from those toxic materials being dumped here.” -
AuthorApril 24, 2006 at 10:02 AM
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