JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 57

pressure vessel SOLUTlONS

ovel materials solution for high ressure
com osite tan s for h drogen storage
o al
a global science based com an active in health nutrition and materials has
introduced a material solution for high ressure com osite tan s for h drogen storage in
its continuing mission to help reduce CO2 emissions.

H

ydrogen tanks are the
next step in fuel storage,
as such storage is a key
enabling technology for advancing hydrogen and fuel cell
technologies in applications
that include stationary power,
portable power and transportation.
Advanced
storage methods
Hydrogen has the highest energy per mass of any fuel. One
kg of hydrogen is equivalent
to 33.3 kWh, which means
it delivers three times more
energy than conventional fuel.
But hydrogen's low ambient
temperature density results in
a low energy per unit volume.

This requires the development
of advanced storage methods
that have the potential for
higher energy density.
DSM is working to apply its
materials expertise to produce
safe, effective and very lightweight hydrogen tanks.
The company has already
developed this technology
for compressed natural gas
(CNG) tanks, and is now
testing the same material and
design principles for hydrogen
tanks to meet the needs of the
automotive industry.
The two-part tank design features a proven, blow moulded
liner made of Akulon® Fuel
Lock, a polyamide 6-based
engineering plastic with a very
high barrier to hydrocarbons.
The tank can then potentially
be further reinforced by wrap-

DSM develops novel materials solution for high-pressure
composite tanks for hydrogen storage

ping it in unidirectional (UD)
continuous fibre-reinforced
thermoplastic tapes made of
EcoPaXX® polyamide 410.
This combination of commercially available materials
has already proven to be very
effective in CNG tanks, and
DSM is now actively testing
the concept in hydrogen tanks.
100 recyclable
The result would be the lightest-weight plastic tank available
for hydrogen storage applications. Reducing weight is key,
since every 10 kg removed from
a vehicle roughly translates into
a reduction in CO2 emissions
from the vehicle on the road of
one gram per km.
For the liner, Akulon Fuel
Lock greatly reduces weight

Akulon Fuel Lock compliant with NGV-2 and ECE-R110

N°117 November - December 2017

(Photos: DSM Engineering Plastics)

BERT KEESTRA,
Application
Development Engineer
DSM

Akulon® Fuel Lock in gas tanks.

Akulon Fuel Lock reduces emissions by a
factor of at least 150 compared to HDPE

compared to metal. It also offers
improved permeation versus
polyolefin liners, meaning that
the gas stays in the tank. The
liner material, which is 100%
recyclable, is safe with no debuckling.
Furthermore, the material is
optimized to remain ductile and
tough, even at extremely low
temperatures (-40°C). This was
important for CNG, but is even
more vital for hydrogen storage,
as the working pressures are
much higher.
More information:
www.dsm.com

/ jec composites magazine

57


http://www.dsm.com

Table of Contents for the Digital Edition of JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017

Cover
Edito
Opinion: Today, DAS Energy offers flexible, lightweight PV modules, designed and made in Austria
Contents
NEWS
In brief
Investments - Composite materials in the heart of the Augsburg science park
Agenda
BUSINESS
North America - Steady growth for North america
Pultrusion - EPTA report reveals vast opportunities for pultruded composites in residential housing
Strategy - China’s road to innovation: the German way
MANUFACTURING
Process - Fibre Patch Placement: expanding the scope of additive manufacturing
Automation - Flexibility in automated composites lamination
Fibre placement - Automated manufacturing of stiffened composite shells using dry fibre material
Industry 4.0 - lndustry 4.0 materials handling components and innovative LFT pellets
Feature Land transportation - A sector to conquer
Innovation - Composite innovations boost transport technologies
Body - Out-of-autoclave train body using a new curable prepreg
Floor - Enough to cover three soccer fields – Germany’s ICE train fleet’s composite floor
Market - Steady growth for the railway market
India - Modernization of Indian rolling stock - A welcome signal for composites
Mobility - lntegrated urban solutions are the core driver of user-oriented ad-hoc mobility
Materials - Composites hit a snag in railway
Truck - A large-volume, lightweight CFRP container
The future of inner-city freight is coming closer
SOLUTIONS
Medical - Composite wheelchair casters reduce weight and provide a smoother ride
Pressure vessel - Novel materials solution for high-pressure composite tanks for hydrogen storage
Aeronautics - Aircraft interior modules based on thermoplastic honeycomb
In the World
TECHNOLOGY
NDT - Health monitoring of CFRP using printed circuits
Software - Building a case for automated composite lay-up
Index
Advertisers
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 68
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - Cover
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 2
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - Edito
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - Opinion: Today, DAS Energy offers flexible, lightweight PV modules, designed and made in Austria
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 5
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - Contents
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 7
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - In brief
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 9
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - Investments - Composite materials in the heart of the Augsburg science park
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 11
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 12
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 13
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 14
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 15
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 16
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - Agenda
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 18
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - North America - Steady growth for North america
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - Pultrusion - EPTA report reveals vast opportunities for pultruded composites in residential housing
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 21
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 22
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - Strategy - China’s road to innovation: the German way
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 24
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 25
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - Process - Fibre Patch Placement: expanding the scope of additive manufacturing
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 27
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - Automation - Flexibility in automated composites lamination
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 29
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 30
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - Fibre placement - Automated manufacturing of stiffened composite shells using dry fibre material
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 32
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 33
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 34
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - Industry 4.0 - lndustry 4.0 materials handling components and innovative LFT pellets
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 36
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - Innovation - Composite innovations boost transport technologies
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 38
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 39
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - Body - Out-of-autoclave train body using a new curable prepreg
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - Floor - Enough to cover three soccer fields – Germany’s ICE train fleet’s composite floor
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - Market - Steady growth for the railway market
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 43
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - India - Modernization of Indian rolling stock - A welcome signal for composites
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 45
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 46
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 47
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - Mobility - lntegrated urban solutions are the core driver of user-oriented ad-hoc mobility
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 49
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - Materials - Composites hit a snag in railway
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 51
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - Truck - A large-volume, lightweight CFRP container
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - The future of inner-city freight is coming closer
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 54
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - Medical - Composite wheelchair casters reduce weight and provide a smoother ride
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 56
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - Pressure vessel - Novel materials solution for high-pressure composite tanks for hydrogen storage
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - Aeronautics - Aircraft interior modules based on thermoplastic honeycomb
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - In the World
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 60
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - NDT - Health monitoring of CFRP using printed circuits
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 62
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 63
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - Software - Building a case for automated composite lay-up
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 65
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - Advertisers
JEC COMPOSITES MAGAZINE - Issue #117 - November/December 2017 - 67
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