NEW PRODUCTS THIS WEEK Urethane blowing catalyst ( M - 2 ) . Material can replace amine blowing catalyst and thus eliminate toxicity and un pleasant odors in urethane foam; provides 3 to 5% more usable foam than amines; imparts softness. M&T Chemicals, Inc., Rahway, N J . C 32
Equipment Test targets. Three styles of parylene film targets are for hypervelocity-particle experiments; standard film thickness of 2500 Α.; aluminum electrodes; special orders of copper, gold, or nickel electrodes with film thickness between 1000 A. and 2 microns; mounted on 1-inch-square grid; terminals mate to standard card edge connector. Union Carbide Corp., Electronics Div., New York, N.Y. Ε 6 0
Mold release compounds (H-48,-49). Wash-type compounds are low-viscosity solutions of silicone polymer in volatile sol vents; one is nonflammable; single application lasts for several uses. Emerson & Cuming, Inc., Canton, Mass. C 33
Laboratory dispenser. Self-priming device automatically de livers reagents in micro-set volumes up to 10 ml.; adjustable micrometer in 0.05-ml. divisions; routine performance of 0.1ml. settings; wetted surfaces of glass and Teflon. Cole-Parmer Instrument & Equipment Co., Chicago, 111. Ε 61
Insulating varnish (B-142-1). Material developed for hotbond strength in classes F and H electrical systems; cures up to 12 times faster than conventional varnishes; can be used for treating and curing coils, rotors, armatures. Westinghouse Electric Corp., Pittsburgh, Pa. C 34
High-speed mill (Koruma mill). Machine mills, disperses, emulsifies, mixes, or homogenizes up to 22 tons of material per hour in continuous operation; handles pastes with vis cosities up to 1 million centipoise; deaerates fatty products; two round Corundum millstones; corrosion-resistant steel. Amaco, Inc., Chicago, 111. Ε 62
Literature Process control computer (Bulletin No. 855-1). Describes company's 855 computer for process control applications; sili con integrated circuits throughout; sections on extra com puter power, automatic multiprograming, and software. Bailey Meter Co., Wickliffe, Ohio L1
Tank-car unloading gear (Models 400 TCA, 400 D 9 0 ) . Quickly disconnecting coupler and adapter are specifically designed for tank-car unloading; adapter has 5-inch standard tank-car thread and gasket; bronze, malleable iron, stainless steel, and aluminum. Andrews Industries, Inc., Dayton, Ν J. Ε 63
Industrial glass fabrics brochure. Outlines company's system of making glass-fiber fabrics for industrial applications; tech nical data on manufacture and numbering system for glass fibers, yarn; standard industrial constructions. J. P. Stevens & Co., Inc., New York, N.Y. L2
Air motors. Five models of high-torque air motors range from 3 / 4 to 9 hp.; foot mountings; six rotary vanes; variable speeds from 50 to 2000 r.p.m.; quickly reversible motors; explosion and burn-out proof; no harm by overloading. Leiman Bros., Inc., East Rutherford, N.J. Ε 64
Formulating coatings for Rule 6 6 booklet. Reviews the Los Angeles air pollution control rule, lists major considerations in reformulating coatings, and shows how company's glycol ethers can serve in new formulations; graphs show solubility of common coating constituents in various solvents. Dow Chemical Co., Midland, Mich. L3
Chemicals Plastic-base adhesive (Rez-n-glue No. 3 ) . Clear substance develops high-strength bonding between dissimilar plastics as well as with other substances such as wood, metal, and glass. Schwartz Chemical Co., Inc., Long Island City, N.Y. C 30
Modular instruments catalog. Contains complete specifica tions on both the designer and research series of modular nuclear instruments; guide for selecting proper combination of modules for specific applications; 82 pages. Nuclear-Chicago Corp., Des Plaines, 111. L4
Microsize salt. Two grades of extremely fine salt are avail able with anticaking agents; 50% of particles of one grade are 34.5 microns or less; 50% of particles of other grade are 3.9 microns or less; solubility rate five times greater than normal granulated salt; for food processing, chemicals, cosmetics. Diamond Crystal Salt Co., St. Clair, Mich. C 31
Insulation brochure. Contains information on company's three basic types of heat-shrinkable insulations—tape, tubing, and film; tables of physical, electrical, and thermal properties; illustrated; 12 pages. 3M Co., St. Paul, Minn. L5
For more information on products listed, check the appropriate numbers on the coupon below and mail. April 10, 1967
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