Catalyst Catalog. Entire line of catalysts for gas processes, petroleum and chemical industries, food process ing, and other uses, together with prop erties and uses of commercially proved items. AT-series of catalysts for r e search and process investigation is in cluded. Catalog G C 2000A. Dept. IEC, Girdler Catalysts, P.O. Box 337, Louisville, Ky. C-35
SICOISP P R O T E C T S
even in
Young Brothers Co., Cleveland, a leading manufacturer of indus trial o v e n s f o r t h e metal decorating field, uses S I C O N f i n i s h to p r o t e c t oven wickets. Printed metal s h e e t s are o v e n dried before being formed into signs, c a n s , etc. A s they pass t h r o u g h the 100 ft. oven the Sicon-coated wickets hold them in position as s h o w n . SICON has proved most satisfactory be c a u s e it keeps w i c k e t s clean, rust-free, and unaffected by t e m p e r a t u r e s i n t h e 400°-600°F. range. Why not try SICON onyour prod u c t ! W r i t e D e p t . C-4
Chemical Cleaning. Advantages of ammoniated citric acid solutions for cleaning power plants, reactors, and other equipment are discussed, as well as reactions of iron with citric a n d ammoniated citric acid. D a t a Sheet 557. Dept. IEC. Chas., Pfizer & Co., Inc., 630 Flushing Ave., Brooklyn 6, N. Y. C-36 Teflon Coatings. Properties and suc cessful uses of Teflon for coating metal and ceramic tools and parts to impart anti sticking or chemically resistant properties. Procedure for obtaining quotalions is outlined. Dept. IEC, Cadillac Plastic & Chemical Co., 15111 Second Ave.. Detroit 3, Mich. C-37 Tetrahydrofuran. Bulletin describing physicals on T H F never before pub lished is now available. Information on its uses and handling are included. Dept. IEC, Electro chemicals Dept. of E. I. du Pont de Nemours and Co., Inc.. Wilmington 98, Del. C-38 Surfactant Catalog. Description and typical uses a r e given for t h e most widely used products offered by the company. Dept. IEC, Process Chemi cals Co.. Santa Fe Springs, Calif.
Hi-Temperature
rorar? New...
Sugar Ester Surfactants. Properties and suggested methods for preparation are described. Potential uses: in foods, pharmaceuticals, cosmetics, dry ing oils, and petroleum products. Dept. IEC, Sugar Research Foundation, Inc., 62 Wall St.. New York. N. Y. C-40
Citric Acid. Brochure, complete and authoritative, on uses, grades available, and physical properties. Citric Acid. Dept. IEC. Miles Chemical Co., Elk hart, hid. C-42
M
L e e i n f o r m a t i o n is a s n e a r a s y o u r
mailbox!
Just c i r c l e t h e n u m b e r o f t h e
i t e m in w h i c h y o u a r e i n t e r e s t e d o n t h e Readers'
Information
this s e c t i o n
Card,
following
Φ · · · · · · · · · · · · · · ·
Industrial Finishes Co. Waukegan, Illinois
Circle No. 1D7 on Readers' Service Card
C-39
Caustic Soda. Booklet gives chemical and physical properties, as well as data for handling and shipping. Dept. IEC, Tech. Lit. Dept.. U. S. Industrial Chem icals Co., 99 Park Ave., New York 16. N. Y. C-41
Finish
by M I D L A N D
high temperature fuel and chemical resistant tape
TEMP-R-TAPE® FR
* CHR's pressure-sensitive, TEFLON t a p e w i t h fluoropolymer adhesive. Temp-R-Tape FR, an exclusive development of CHR, has been specifically made for applications where fuel or chemical corrosion resistance is necessary at tempera tures as high as 400"F. In addition to meeting these severe service requirements, Temp-R-Tape FR possesses outstanding electrical properties. It is recommended for splicing, harness wrapping and protective covering on engines of all types, hydraulic equipment, chemical pipelines, and all types of mechanical parts. AVAILABLE F R O M STOCK: V*" to 2" widths, 36 yd. rolls. Special roll widths slit to order. Sold nationally through distributors. FREE SAMPLE and folder — write, phone or use inquiry service. ELECTRICAL AND INDUSTRIAL SPECIALTY TAPES
CONNECTICUT HARD RUBBER CO. •duPont TM
Main office: New Haven 9, Connecticut Circle No. 11 on Readers' Service Card
VOL.
53, N O . 3 ·
MARCH 1961
105
A
