MICA CORP

Multiaxis feet incorporate a fully functional ankle (e.g., Greissinger, Otto Bock, Minneapolis, Minn. College Park, College Park Industries, Inc., Fraser, Mich. Genesis II, MICA Corp., Kelso,... 

AFIake, Mica flake, Zemex Mica Corp. 

AlbaFlex, Fine mica flake, Zemex Mica Corp. AlbaFlex Mica, Muscovite mica, Zemex Industrial Minerals, Inc. 

Beall W K Foster B W Famham D Maxwell C Eastman Chemical Co. Mica Corp. 

Pacer Corp. Custer, S.D. flake 70% muscovite mica for oil-weU use... 

Among other fillers of note are aluminium flakes [15], hybrid fillers — a mixture of flakes and fibers (Transmet Corp.) [14], mica coated with a layer of Ni (Martin Marietta) [14], etc. 

Zemex Mica, Subsid. of Zemex Corp., PO Box 277, Spruce Pine, NC, 28777, USA (Tel 800-765-8997 FAX 828-765-8988 E-mail custinfo zemexmica.com Internet www.zemexmica.com)... 

UlOlO and UlOOl were used as maleic anhydride modified polypropylenes, and MA2 (Japan Polychem Corp.) was used as the polypropylene. Montmorillonite (C18-Mt) exchanged with octadecylammonium ions and synthetic mica (C18-Mc) were used as the clays. 

S-100 [U.S. Cosmetics http //WWW. uscosm. com] S-152 [U. S. Cosmetics http //www.uscosm.com]. Satin Mica [Rona Merck KGaA http //www.merck.de, S. Black http //www.sbiack.com]-, Sericite 300S [LCW http //www.icw.fr], Sericite DNN t[lkeda http //www.ikeda-corp.co.jp, S. Black http //WWW. sbiack. com]... 

Fluorosint PTFE PTFE -1- mica composites (rods or plates) Polymer Corp. 

Engelhard Corp., Hartwell, GA, USA, Technical information on mica (Engelhard is acquired by BASE). 

It is sometimes advisable to use additives in the formulation to increase melt fiow when high mica loadings are used or when parts are being molded. Very high-molecular-weight silicones are now available, and products such as Struktol TR-016 from Struktol Corp. provide excellent increases in melt flow. In one experiment in Franklin Industrial Minerals Applications Lab (L. Canova, unpublished data), the melt flow of a polypropylene copolymer containing 20 wt% mica increased from 17.1 to 27.5 g/10 min when 2 wt% Struktol TR-016 was used to replace 3 wt% Unite MP-880. 

Brite-X, Mica reinforcement/filler. Pacer Corp. 

D.E.H., Epoxy catalyst resins, Dow Plastics Dehydat, Antistatic agents, Henkel Corp. Dehydguard, Surfactant, Henkel Corp. DekorFIake, Nondispersing reflective flakes, Mica-Tek Div. of Miller and Co. 

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Interactions between polyelectrolyte-coated surfaces in the absence and presence of SDS were examined using the interferometric surface force technique of either the Mark II type [12] or the Mark IV type [13]. Muscovite mica was obtained from Mica New York Corp. in New York (green mica) and from M. Watanabe Co. in Tokyo (ruby mica). It was cleaved to 1-3 m thin pieces and silvered on one side. The pieces were then glued (using Epon 1004 from Shell Chemicals) onto two half-cylindrical silica discs with the silvered side down. The surfaces were mounted in a crossed cylinder configuration inside the surface force apparatus with the upper surface connected to a piezoelectric tube and the lower one on a double cantilever spring. The distance between the surfaces in changed by means of motors or by means of the piezo-electric crystal. 

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