Uses for polyamides include: in textiles; in carpets; as
engineering plastics; as ropes; in food packaging films; in sporting equipment;
in 3-D printing; as electrical insulation; and as cable covering.
In the 2012-2013 time frame, according to marketing sales reports,
global polyamide sales for all uses came to about $22 billion. And, about 45% of these sales were in the European
Union; 25% in NAFTA countries; 25% in Asian countries, with 5% in the rest of
the world.
With an estimated 500 million people and 45% of the $22
billion polyamide global sales, the European Union had about $20 of polyamide
sales per person in 2013 (0.45 X $22 billion polyamide sales/500 million
people). In NAFTA, the per person
polyamide sales was about 40% less at about $12 per person (0.25 X $22 billon
polyamide sales/444 million people).
Assuming Asia’s population at 4.4 billion, the per person polyamide
sales is at about $1 per person (0.25 X $22 billion polyamide sales/4.4 billion
people). And, per person sales for the
rest of the world would be about the same as for Asia (0.05 X 22 billion
polyamide sales/1.6 billion people).
This regional per person polyamides sales data suggests an
enormous potential for polyamide sales in Asia and in emerging economies as their
economies mature. For example, in Asia,
assuming a 4.4 billion population, if the per person polyamide sales in 2013
was $5 instead of $1 per person, annual sales would have increased by about $18
billion ($5 per person X 4.4 billion people less $1 per person X 4.4 billion
people).
My guess is that for many of the uses of polyamides,
substitution products are not likely to take away substantial sales of the polyamide
products. So, if European Union per person
polyamide sales represent a potential per person Asian sales in polyamides, it
is not surprising that chemical companies continue to maintain and invest in
their polyamide production and technology.
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