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公开(公告)号:DE19859418A1
公开(公告)日:2000-06-29
申请号:DE19859418
申请日:1998-12-22
Applicant: BASF AG
Inventor: BRAUN FRANK , GLUECK GUISCARD , HAHN KLAUS , GRAVE ISIDOOR , TATZEL HERMANN
Abstract: The invention relates to expanded polypropylene particles with a density of 5 to 200 g/l and a particle diameter of 1 to 10 mm, containing 0.002 to 20 weight percent graphite particles.