| abstract |
After removing coarse glass and metal fragments, the regrind from complete motor vehicle rear and turn signal lamps can be used to make a high-quality molding compound made of 50-65% PMMA, 25-40% ABS and 1-20% PC for the production of new rear and turn signal lamp housings win. By melt filtration, the components melting above 250 o C and having a size greater than 0.2 mm, possibly greater than 0.04 mm, are separated, whereby the performance properties are significantly improved. |