Soluble Mandrel Material Information

[sdpe]

I am looking for a low cost mandrel material for use in fabrication of trapped composite tools. I would like a machineable tooling material that can handle 200F and can be washed out without the creation of Hazardous Materials. I am either looking for the actual chemistry for material or a supplier of this material. Any information or links is appreciated.

 

[goatsrus]

Developed as a safer alternitive to the soluble eutectic salts of old

http://www.acrtucson.com/products/Aquacore/