JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 15
About Gastank Sweden AB and CNG tanks
Gastank Sweden AB was founded a few years ago, initially with HFC Sweden AB as the sole owner, to produce and sell volume-optimized gas tanks and systems for CNG and compressed biogas for cars. Later on, a Korean company also invested in partnership. A well-known problem with CNG is the need for increased tank volume compared to liquid fuels. Moreover, standard CNG tanks have a cylindrical shape with a circular cross section and are not optimized for fitting into the space available in the car. In order to increase the volume of the tanks, Gastank Sweden AB has designed CNG tanks that are more adapted to the space available in the car. Typically, the tanks have a more rectangular-shaped cross section, so that they can store up to 30% more CNG than normal CNG tanks in the same space. The tanks are mainly reinforced with high-performance glass fibre instead of carbon fibre. This substantially lowers the material cost of the tanks. Their increased volume, which usually results in a lower number of tanks per car in combination with a highly automated and cost-effective production, translates into a very competitive cost per litre installed tank volume.
Sweden AB and DSM to develop an extremely reliable and durable CNG tank thanks to the high mechanical, fatigue and corrosion resistance properties of
HiPer-tex™ fibre as well as the unique barrier properties of Akulon® Fuel Lock. The Akulon® Fuel Lock material developed by DSM not only shows a
permeation factor at least 150 times lower than high-density polyethylene (HDPE), it also significantly limits creep under extreme temperatures at
the cylinder’s neck thanks to a 50°C higher temperature resistance than HDPE. In addition, the ability to withstand higher temperatures allows faster curing of the composite material. Every year, approximately 2 million cars are equipped with CNG fuel systems, with as many as 4 tanks installed per vehicle. Some OEMs offer CNG as an option, however many vehicles are retrofitted and the use of CNG is expected to grow at 18% per year. n
More information: www.3b-fibreglass.com www.dsm.com www.gastank.se
No75 August - September 2012
/ jec composites magazine 15
http://www.3b-fibreglass.com
http://www.dsm.com
http://www.gastank.se
http://www.ashland.com
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012
Table of Contents for the Digital Edition of JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012
Cover
Edito
Point of view: prepreg
Contents
Agenda of Events
COMPANY & BUSINESS
- In Brief
- Strategy
APPLICATIONS
- Automotive
- Building & construction
MARKET
- Human resources
- Glass fibre
- Thermoset
FEATURE MARINE
- Sustainability
- Natural fibre
- Sandwich
- Lightening
- Material
- Environment
- Underwater
RESEARCH & DEVELOPMENT
- Heating
- NDT
TECHNOLOGY & INNOVATIONS
- Testing
- Thermoplastic
Index
In the world
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - Cover
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 2
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - Edito
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - Point of view: prepreg
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 5
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - Contents
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 7
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - Agenda of Events
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 9
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - Ad1
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - Ad2
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - - In Brief
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 11
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - - Strategy
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 13
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - - Automotive
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 15
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 16
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - - Building & construction
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - - Human resources
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - - Glass fibre
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 20
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 21
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - - Thermoset
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 23
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 24
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - - Sustainability
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 26
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 27
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - - Natural fibre
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 29
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - - Sandwich
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 31
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - - Lightening
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 33
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - - Material
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 35
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 36
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - - Environment
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 38
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 39
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - - Underwater
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 41
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - - Heating
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 43
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 44
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 45
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 46
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 47
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - - NDT
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 49
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 50
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 51
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 52
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - - Testing
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 54
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - - Thermoplastic
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 56
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - Index
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - In the world
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 59
JEC COMPOSITES MAGAZINE - Issue #75 - August/September 2012 - 60
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