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But the portable UV cure vs heat weld, chemical welds, is a neat twist.

And I don't think this is just another plastic epoxy. Its a very strong, durable tooth filling material with great adhesion properties. Like a clear JB Weld.  

 

But mention of "plastic welding" turned a melon gear....  I remember a 60s 0r 70s "build me" toy system, that used batteries and high speed motors to make friction heat with plastic rivets and parts, melting them together for construction.

Great finger blistering fun.

It would come with gloves, a gas mask, and OSHA/EPA warnings today

 




quote:
But mention of "plastic welding" turned a melon gear....  I remember a 60s 0r 70s "build me" toy system, that used batteries and high speed motors to make friction heat with plastic rivets and parts, melting them together for construction.



Great finger blistering fun.

It would come with gloves, a gas mask, and OSHA/EPA warnings today 





 

Many toys that I or my much younger brother had were re-introduced for my kids. Among them was a toy called "Power Spark Welder" that worked just as Adriatic described. Refill kits were also available. We have two sets put away in the attic, with lots of extra, unused pieces. I think there were military and Batmobile pieces. Had to be from the 1990's.

Before there were UV curable dental resins there were optical adhesives. 

 

Here is a link to one of the companies that produce them.

 

http://www.dymax.com/adhesives...CaocYCFQgRHwodV9gCtw

 

The technology has evolved to where there are materials for specific solutions.

If this works on materials like nylon and polypropylene then it would be a breakthough for sure.

As for styrene and ABS I will stick with solvent cements.

 

Pete

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