NEW PRODUCTS THIS WEEK Equipment
Polyvinyl acetate copolymer latex (Polyco 2140), for use as a pigment binder in paper and paperboard coating. Has high pick resistance, high gloss, low-foaming properties, and low odor. Can replace soy protein in high latex formulation. Thermoplastics Division, Borden Chemical Co. Leominster, Mass. C 61
Mixed-bed ion exchanger (industrial grade Ionac M-610) produces water conforming to U.S. Pharmacopeia XVI. Recommended primarily for nonregenerative applications. A second purified exchanger (Ionac M-614) is approved by FDA for food industry. Ionac Chemical Co., Ritter Pfaudler Corp. Birmingham, N.J. E 30
Steam condensate corrosion inhibitor (Nalco 356), a blend of volatile neutralizing amines. May be used in boiler systems operating at any pressure, including below 50 p.s.i. Nalco Chemical Co., Chicago, 111. C 62
Thermocouple vacuum gage in single- or two-station model measures vacuums from 1 to 1000 microns. Operates at 110 volts a.c, single phase, 60 cycles. Bendix-Balzers Vacuum, Inc., Rochester, N.Y. E 31
Antifouling agent (Drewsperse 729) for industrial water systems. Removes or prevents deposits such as m u d and metal oxides. Consists of high-molecular-weight cationic polymer. Drew Chemical Corp., New York, N.Y. C 63
Hydrogen sulfide alarm (wall-mounted Model 44, portable Model 40) is tripped photoelectrically at minimum concentration of 5 p.p.m. Manufactured under license from Du Pont. Union Industrial Equipment Corp., Fall River, Mass. E 32
Literature
Foam fire protection system (Aer-O-Foam) for floating roof tanks consists of lead-in piping, hose catenary, and circle of pipe directly on roof near rim. National Foam System, Inc., West Chester, Pa. E 33
Chlorinated hydrocarbons, their properties and uses. Graphs and charts provide information on perchloroethylene, trichloroethylene, carbon tetrachloride, methylene chloride, and chloroform. Stauffer Chemical Co., New York, N.Y. L 1
Research-scale gas-pressure bonding system in self-contained unit allows joining, densifying, or cladding metallic or nonmetallic materials at temperatures to 3000° F . and helium-atmosphere pressures to 20,000 p.s.i. Autoclave Engineers, Inc., Erie, Pa. E 34
Reinforced polyester equipment (Brochure L P - 2 9 ) . Discusses construction, properties, advantages, and applications. Case histories document savings in initial cost and maintenance for equipment such as scrubbers, stacks, fans, and towers. Atlas Chemical Industries, Inc., Wilmington, Del. L 2
Glass-fiber tanks with diameter of standard 55-gallon steel drums are made of FDA-approved polyester resins. Capacity varies from 30 to 78 gallons. Raven Industries, Inc., Sioux Falls, S.D. E 35
Analytical ultracentrifuge (Bulletin SB-189A). Areas of investigation, basic methodology, and equipment features are described for the Model E. Lists major and additional accessories for the unit. Spinco Division, Beckman Instruments, Inc. L 3 Palo Alto, Calif.
Internal vacuum cryosorption pumps (SHe-14 and SHe-25) made by Union Carbide Corp/s Linde division pump all gases to 10"12 torr. Operate from below 20° to 80° K. Heraeus-Engelhard Vacuum, Inc., Monroeville, Pa. E 36 Chemicals
Control valves (Bulletin T M - 1 0 ) . Covers packing, lubricants, construction materials, extensions, vacuum jacketing, and design aspects of control valves for cryogenic service. Fisher Governor Co., Marshalltown, Iowa L 4
Friction-reducing agent (Polyox FRA) made from ethylene oxide. Substantially increases water flow in pipes or hoses and water throw from nozzle or sprinkler heads. Reduces turbulence in concentrations as low as 10 p.p.m. Chemicals Division, Union Carbide Corp. New York, N.Y. C 60
Steel analyses for stainless, alloy, and carbon steels. Pocket guide gives standard chemistry charts and comparative index charts for translating federal and military specifications into SAE, AISI, and AMS numbers. Jones & Laughlin Steel Corp., Stainless and Strip division Detroit, Mich. L 5
For more information on products listed, check the appropriate numbers on the coupon below and mail. Inquiry coupon is valid if received by September 19.
June 20, 1966
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