New PC compounds bring impact and static resistance.A new line of antistatic Eliminating or reducing static electricity. See static electricity, antistatic bag, antistatic device, antistatic liquid and antistatic wristband. polycarbonates polycarbonates, group of clear, thermoplastic polymers used mainly as molding compounds (see plastic). Polycarbonates are prepared by the reaction of an aromatic difunctional phenol with either phosgene or an aromatic or aliphatic carbonate. with halogen-free flame resistance is available from GE Plastics, LNP (Local Number Portability) The capability of keeping the same local telephone number when switching carriers. See NP and WLNP. Products, Exton, Pa. Its Stat-Loy D series is used to mold the shell of the latest "ultra-density" optical storage media from Plasmon in the U.K. (photo). Surface resistivity is between [10.sup.11] and [10.sup.12] ohm/sq. The compounds are also aimed at hard-disk drives and air ducts. Tel: (800) 532-2567 * PT Direct: 521HZ [ILLUSTRATION OMITTED] |
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