EXTRAORDINARY PROTECTION
FOR O R D I N A R Y EQUIPMENT
KEL-F® Fluorocarbon Plastic can control corrosion in stand ard equipment a n d parts . . . over extended thermal range The outstanding thermal and chemical sta bility of KEL-F PLASTIC provides one of the most effective means of preventing corrosion and thermal breakdown in in dustrial equipment and products. Available in the form of a readily moldable thermoplastic, KEL-F PLASTIC is giving practical answers to some of the most vexing processing and production problems encountered today. KEL-F PLASTIC is unique in its resistance to chemical attack, heat, cold and moisture. Consider these every day situations where KEL-F PLASTIC can be used to set up safe and dependable barriers to cor rosive liquids, fumes, excessive tempera tures, pressures and stress: MOLDED A N D FABRICATED
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Piping Gaskets Ring seals Gauge crystals
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Tubing Valve diaphragms Pumps Flow meters
KEL-F PLASTIC is available in the form of molding powders for compression, in jection, extrusion and other molding tech niques. It can also be obtained in film, sheets, rods, tubing, and other extruded profiles from qualified molders and fabri cators throughout the country. Names available on request from Kellogg. Send for our newly published booklet cover ing the entire family of KEL-F fluorocar bon products —Plastics, Dispersions, Oils, Waxes, Greases, Elastomers, Printing Inks and Chemicals. For your copy, write to the address below. THE M . W . KELLOGG C O M P A N Y Chemical Manufacturing Division, P. O. Box 4 6 9 , Jersey City 3, N. J .
®Registered trademark of The M. W. Kellogg Co., lor its fluorocarbon products. Circle No. 121 A-1 on Readers' Service Card, page 123 A
MANUFACTURERS' LITERATURE oxygen from boiler feed water is de scribed in a 16-page illustrated booklet. The booklet covers in detail the use of the solution for protecting low, medium, and high pressure boilers. It discusses deter mination of dosage, recommended meth ods of application, testing methods for hydrazine, and properties and handling of the material. The chemical has no flash point and no fire point, yet retains all of the advantages of hydrazine as an oxygen scavenger and corrosion inhibi tor. Dept. IEC, Industrial Chemicals Divi sion, Olin Mathieson Chemical Corp., Balti more 3, Md. 30 Laboratory Furniture. A complete line of laboratory furniture is listed in a bulletin recently released by the manufacturer. Included are sink units, storage cabinets, corner units, balance tables, and microscope desks. News, Vol. 8, No. 7, Dept. IEC, Arthur S. LaPine & Co., 6007 S. Knox Ave., Chicago 29, III. 31 Mixers. New bulletin describes the de sign variations, sizes, physical charac teristics, capacities, special features, and operation of slurry mixers. The bulletin is well illustrated and includes cutaway line drawings of each type of available mechanism. Bull. No. 7747-R, Dept. IEC, Dorr Oliver Inc., Stamford, Conn. 3 2
NEW AND
INTERESTING
No. 21 Triisopropanolamine Borate (extremely stable to hydrolysis)
No. 22 Triallyl Borate No. 23 Trimenthyl Borate I, II No. 24 Tri- (2, 6, 8-trimethyl-4-nonyl) Borate (very resistant to hydrolysis)
No. 25 Methyl Metaborate High Boron No. 26 Methyl Polyborate No. 27 η-Butyl Metaborate . content No. 28 Isopropyl Metaborate Elemental Boron: 2 Grades 90a-92a A l s o s o m e special n c , Q7, grades having specific SDa-s/a characteristics Technical Data Sheets and Samples on Request
Models. The value and use of threedimensional engineering and design models for process and power plants is described in an 8-page booklet, which covers plotting models, wire-and-washer models, and detailed scale models. Dept. IEC, Atkins & Merrill, Inc., South Sudbury, Mass. 33
Please send the following: Borester
21
22
23
24
25
26
27
28
Bulletin Sample Borester Bulletin
Motor Speed Reducers. Three types of speed reduction are discussed in a 12-page brochure. These are: integral gear motors, speed reducers with separate motors, and speed reducers alone. The brochure discusses the engi neering advantages of each and contains information on how to select the best system of gear reducing for specific applications. Dept. IEC, Sterling Electric Motors, Inc., 5407 Telegraph Rd., Los Angeles 22, Calif. 34 Optical Tooling. The basic theory and some applications of optical tooling are explained in a 20-page illustrated book let. Uses of optical tooling are meas urement, alignment, and positioning. Advantages reported by tiie manufacturer are: extreme precision, easier construc tion, and reduced time and materials cost. Dept. IEC, Charles Bruning Co., Inc., 4700 Montrose Ave., Chicago 47, III. 35 (Continued page 726 A)
Sample Elemental Boron, 90a-92a Elemental Boron, 95a-97a Name & Position Company Address I &EC
United States Borax & Chemical Corporation
Pacific Coast Borax Company Division 100 Park A venue. New York 17, Ν. Υ. 7KIH IrJT Tt I T
Circle Nos. 121 A-2, 121 A-3, 121 A-4, 121 A-5, 121 A-B, 121 A 7. 121 A-8, 121 A-9, 121 A 10 on Readers' Service Card, page 123 A VOL. 4 8 , N O . 12
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DECEMBER 1956
121 A
