What is the common denominator for sand-woodbricks-carboncements?
A FURFURYL ALCOHOL (FA) RESIN
FA Resins have a unique combination of properties and characteristics. Chemical resistance, high strength, craze resistance, improved heat resistivity, and gap filling are some of the major features of resins made from QO® furfuryl alcohol. FA Resins are thermosetting in contact with acidic materials. At elevated temperatures the curing time is measured in seconds. Even at room temperatures these resins can be cured quite easily. These desirable properties of FA resins have resulted in numerous successful industrial applications: FOUNDRY BINDERS. Only sand, catalyst and binder are required. Increased core production results with better control of casting dimensions, and lower cost. WOOD ADHESIVES. Glues made with FA—urea-formaldehyde cure to produce a tough bond with improved craze resistance and stability to heat and aging. BRIOKS. Low viscosity FA solutions make chemical resistant brick non-porous. CARBON. Excellent penetrating action and low viscosity of FA solutions make possible the impregnation of porous carbon or graphite. Upon heating, FA solutions readily convert to an infusible and chemically inert resin. CEMENTS. Fully cured FA resins are inert to acids, alkalies and solvents and are generally recognized as the lowest cost corrosion resistant thermosetting mortars available. These resins are used between tile and brick in the construction of floors, digester linings and pickling tanks.
The Quaker Oats Company does not manufacture these furfuryl alcohol resins but will be glad to refer you to those who do. For general information on the chemistry and properties of furfuryl alcohol, write for Bulletin 205-A.
The Quaker Qats (pmpany The Quaker Oate (pmpany
CHEMICALS
333J, The Merchandise M a r t • Chicago 5 4 , Illinois In New York: In California: Room 533J, 120 Wall St., New York 5 In Europe: Quaker Oats (France) S. A., 148 Boulevard Massena, Paris 13 e , France; Imperial Chemical Industries (Holland) N.V., Rotterdam, Holland ICI (Deutschland) GmbH., 17', Schaumainkai Frankfurt (Main), Germany
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C&EN
DIVISION
Room 433J, 354 21st Street, Oakland 12 In the United Kingdom: Imperial Chemical Industries, Ltd., London, England In Australia: Swift & Company (Trading) Pty. Ltd., Sydney In Japan: F. Kanematsu & Company, Ltd., Tokyo
