At 05:08 29.08.2002 -0800, you wrote: >beeeee careful, my daddy was in this busness until his retirement and >he told me that even same sort of plastic in general mixed with other >batches will result in surprise mixtures. > >eg: polyethylene from coaxial cable inner insulation "recycled" >together with PE from plastic bags will result in a mixture with "no way >how to know it�s behaviour" mixture of polyethylene.
Wasn't there some revolutionary plastig recycling method developed in the past few years at a German university? They cooled the material down way below freezing temperatures, which had a very positive effect on the behaviour during shreddering. I really can't remember where I've read this, but "freeze", "cool" or "dry ice" might be a useful additional terms for a search engine. ciao, -- Jens Sch�nfeld -- Author: Jens =?iso-8859-1?Q?Sch�nfeld? INET: [EMAIL PROTECTED] Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB CHIPDIR-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
