Dsm NeoResins Adhesive Challenge
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The curious case of E-850
A breakthrough innovation of
DSM NeoResins requesting your help
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E-850???
What the hell is E-850?
http://www.seoconsultants.com/links/images/no-clue-2x.gif
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E - 850 is a new adhesive resin
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E - 850 is a new adhesive resin
What is adhesive?
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E - 850 is a new adhesive resin
Image: www.culture24.org.uk/asset_arena/1/34/54/145431/v0_master.jpg
What is adhesive?Well, this tape is adhesive ;-)
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E - 850 is a new adhesive resin
Image: www.culture24.org.uk/asset_arena/1/34/54/145431/v0_master.jpg
What is a resin? What is adhesive?Well, this tape is adhesive ;-)
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E - 850 is a new adhesive resin
Image: www.culture24.org.uk/asset_arena/1/34/54/145431/v0_master.jpg
http://www.treehugger.com/resin-pellets.jpg
What is a resin? What is adhesive?
Image: http://tozzymodif.files.wordpress.com/2009/01/resin-bag-01.jpg
Well, this tape is adhesive ;-) These are resins.
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This still doesn’t make sense, right?
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It is simple,E-850 is a new main component for glue developed by
http://karthik82.files.wordpress.com/2006/07/sticky_alien_goo-large.jpg
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E-850
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http://formorethanprofit.files.wordpress.com/2008/02/asleep-at-desk.jpg
It suffers less from fatigueE-850
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http://formorethanprofit.files.wordpress.com/2008/02/asleep-at-desk.jpg
It suffers less from fatigue
&
E-850
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http://formorethanprofit.files.wordpress.com/2008/02/asleep-at-desk.jpg
It suffers less from fatigue
http://www.rd.com/images/tfhimport/2004/20040501_Glue_Tips_page001img001.jpg
It is very strong
&
E-850
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E-850
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It is water borne
E-850
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It is water borne
It is formaldehyde
E-850
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It is water borne
E-850It is formaldehyde free!!..
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It is water borneIt is VOC-Free
E-850It is formaldehyde free!!..
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However...One
important issue
remains
http://www.simonstapleton.com/wordpress/wp-content/uploads/2009/07/one-finger.jpg
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During application of a water borne lacquer,
de-lamination occurs at the edges of the laminate....
http://areweconnected.com/images/NeedHelp.jpg
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During application of a water borne lacquer,
de-lamination occurs at the edges of the laminate....
http://areweconnected.com/images/NeedHelp.jpg
and so far, we cannot solve this....
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This is what happens...
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11
...and this is what we
tried and learned
ourselves already
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11
The adhesive film does not dissolve in water
Conclusion: The adhesive itself is not water sensitive
...and this is what we
tried and learned
ourselves already
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11
The adhesive film does not dissolve in water
Conclusion: The adhesive itself is not water sensitive
...and this is what we
tried and learned
ourselves already
There is still adhesive present on the two delaminated sides
Conclusion: Adhesion to wood is good enough
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11
The adhesive film does not dissolve in water
Conclusion: The adhesive itself is not water sensitive
...and this is what we
tried and learned
ourselves already
Delamination also occurs by applying water instead of the lacquer
Conclusion: Water is responsible for delamination, not an ingredient in the lacquer
There is still adhesive present on the two delaminated sides
Conclusion: Adhesion to wood is good enough
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11
The adhesive film does not dissolve in water
Conclusion: The adhesive itself is not water sensitive
...and this is what we
tried and learned
ourselves already
Delamination also occurs by applying water instead of the lacquer
Conclusion: Water is responsible for delamination, not an ingredient in the lacquer
There is still adhesive present on the two delaminated sides
Conclusion: Adhesion to wood is good enough
Without lacquer, the
mechanical properties of the laminate are good and outperform current adhesives --
> the adhesive is strong enough
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11
The adhesive film does not dissolve in water
Conclusion: The adhesive itself is not water sensitive
...and this is what we
tried and learned
ourselves already
Delamination most probably does not occur during application
of the lacquer, but only during/after drying.
Delamination also occurs by applying water instead of the lacquer
Conclusion: Water is responsible for delamination, not an ingredient in the lacquer
There is still adhesive present on the two delaminated sides
Conclusion: Adhesion to wood is good enough
Without lacquer, the
mechanical properties of the laminate are good and outperform current adhesives --
> the adhesive is strong enough
![Page 29: Dsm NeoResins Adhesive Challenge](https://reader033.fdocuments.net/reader033/viewer/2022042505/5485abcdb4af9f730d8b4ef3/html5/thumbnails/29.jpg)
So this is where we
need
you!!
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Text
http://i.pbase.com/u40/lindarocks/upload/26355129.sledgehammersmall.jpg
Do you know how to potentially crack this case?
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Text
http://i.pbase.com/u40/lindarocks/upload/26355129.sledgehammersmall.jpg
Do you know how to potentially crack this case?
Help us and win!
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We offer a reward of 10.000 euro if
you solve this case...
Interested? See below for contact
details!
For more info:Twitter: @neoresins
Email: [email protected]: www.dsm.com/en_US/html/dnr/2009_news.htm
picture on Flickr by thevoyager
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Developed by:
this slideshow was made by @szwerink