vina - Linear Low Density Polyethylene
After LLDPE revenue in certain world regions fell by
20 to 30% in 2009, to a combined total of less than
17 billion € (24 billion US-$), growth was witnessed
in 2010. The Asia-Pacific region will continue to be
the largest market and increase its share of global
consumption to more than 50%. Industry in China will
be the driving force of the LLDPE market. Even if
past growth rates are not expected to be regained
quickly, a dynamic development in the processing and
production of LLDPE is anticpated. Alone in China
capacity increases of roughly 2.7 million tons are
planned by 2012. In the Middle East, LLDPE
production is expected to grow at a rate of more
than 9% per year. In contrast, Western Europe and
North America are not likely to regain their peak
production levels from 2008 by 2016.
LLDPE has higher
tensile strength and higher impact and
puncture resistance than does
LDPE. It is very flexible and elongates under
stress. It can be used to make thinner films, with
better environmental stress cracking resistance. It
has good resistance to chemicals. It has good
electrical properties. However, it is not as easy to
process as LDPE, has lower gloss, and narrower range
for
heat sealing.
APPLICATIONS
LLDPE has penetrated almost all traditional markets
for polyethylene; it is used for
plastic bags and sheets (where it allows using
lower thickness than comparable LDPE),
plastic wrap,
stretch wrap, pouches, toys, covers, lids,
pipes, buckets and containers, covering of cables,
geomembranes, and mainly flexible tubing.
1. LLDPE Natural available
posted on: 20th October 2011