D-e Armature with B Insulating Varnish B Red Insulating Enamel

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1 Westinghouse The Westinghouse Electric Corporation Industrial Plastics Division announces its broad line capabilities in the fields of electrical insulating varnishes, coating powders, wire enamels, specialty compounds, and industrial and maintenance finishes. The materials outlined in this catalog represent the strategic product line of IPD. It serves to demonstrate the outstanding products offered and clearly shows that I PD is a leader in the areas of electrical insulation and environmental protection. IPD applies a total engineering concept to design and supplies a complete system for the customer's requirements. Small Dry Type Transformer with B-1 01 Corebond B-302 Insulating Varnish 10' Complete Distribution Transformer with B Primer B-6-36 Finish Form Wound Stator Coil with B-1 06 Polyester Varnish for Treatment as Replacement Coil (or) B Modified Polyester Varnish for Regular Treatment D-e Armature with B-12-5 Insulating Varnish B-6-61 Insulating Enamel Field Coil with B Modified Epoxy Varnish B Epoxy Insulating Enamel Small Military Filament Transformer with Fosterite Impregnating and Encapsulating Resins TO Page 1 Index Adhesives Air Drying Enamels Air Drying Paints Air Drying Varnishes Baking Enamels Baking Paints Baking Varnishes Casting Compounds Epoxy Exterior Paints Exterior-Interior Paints Filling Compounds Page 2 2, 3 2 2, Impregnating and Encapsulating Resins Industrial Paints Insulating Enamels 2 Interior Paints Laminating and Molding Resins Maintenance Paints Masking Compound Office Paints Metal Primers Potting and Casting Compounds Shop Paints Varnishes Wire Enamels Mush Wound A-c Stator with Omega Enamelled Wire B-185 Insulating Varnish Small Motor Stator Core with B (or -2) Epoxy Powder November, 1968 New Information Special List 2, 3 2

2 TD Page 2 Westinghouse Varnishes Base Thinner Clear Baking Class B Mod. Alkyd Xylol B Polyurethane Xylol B-508 Mod. Phenolic Xylol B Phenolic Alcohol Clear Baking -Class B-106 Polyester Xylol B-121 Mod. Polyester Xylol B-12-8 Mod. Polyester Xylol B-12-1 Mod. Polyester Xylol B-12-2 Mod. Polyester Xylol B Mod. Polyester Xylol B Mod. Polyester Xylol B-12-6 Mod. Polyester Xylol B Mod. Polyester Xylol B-U5- Mod. Polyester Xylol B Mod. Epoxy Xylol B-501 Dory I Toluol/Ale. --Or Ak:ohol B-515 Clear Air Drying B-220-F Mod. Phenolic Xylol B-222-N Mod. Phenolic Min. Spirits B-276 Mod. Black Air Drying B-51-N Oleoresinous Xylol --- Black Baking B-397 Mod. Phenolic Naphtha B-302 Mod. Polyester Xylol (j) At 150'C. Insulating Enamels Base Thinner %Non- Volatiles by Weight Air Dry Enamels B Mod. Epoxy Xylol 55 B-6-61 Alkyd Xylol 55 B Shellac Alcohol 62 Baking Enamel B-6-60 Epoxy BS-130 (!l Oven baking 30 minutes at 80'C. Two component items mixed at approximately 2:1 ratio. Wire Enamels B-115 B-103 B-509 B-18-1 B-503 B-50 B-518 B B-519 Type Synthetic Plain Enamel Epoxy Wire Enamel Cement Overcoat for B -103 Nylon Wire Enamel, 21% Nylon Nylon Wire Enamel, 6.6% Nylon Polyurethane Enamel Dory! Cement Coat BONDAR OMEGA Polyester-Amide-Imide Gloss 85 %Non- Volatiles By Weight 35±1 50± ±1 60±2 8±1 50:1:1 60:1:2 50:1: ±1 50:1:1 51:1:1 6:1:1 Air Dry Time Hours 2 Hours 2-3 Hours(!) Thermal Classification 105'C 105'C 105'C 180'C+ 202'C Viscosity, Specific Diel. Strength Gel-Time Demmler 1>1 Gravity Volts per Mil Mins. at Dry Wet 135'C Sec Sec Sec Sec % Sec Sec Sec Sec Sec Sec Sec Sec Sec Sec Sec Sec (!) Sec Sec Sec Sec Sec Sec Sec Method of Wt.,Lbs. Features Application per Gal. Dip Spray Outstanding chemical resistance properties for field coils. Dip Spray 9.65 Oil-proof finish for field coils and stators. Dip Spray 9. :1:.1 Oil-proof finish for stators. Brush 10.0 :1:.3 Provides a tough, resilient, non-tracking surface. Features and Remarks Better thermal stability and higher scrape abrasion resistance and solvent resistance than conventional plain enamel. Excellent chemical resistance, hydrolytic stability, good heat shock characteristics. Good resistance to Freon 12 and 22. and transformer oils. Improved windability and chemical resistance. Low viscosity, improved windabllity and chemical resistance. Self-Fluxing solderable enamel, excellent moisture resistance, good electrical properties at high frequencies and good winding properties. High temperature cement overcoat. Excellent resistance to transformer coils and askarels. Thermal life expectancy 100,000 hours per IEEE 57. Outstanding heat shock, Freon, solvent, electrical and abrasive resistance.

3 Rec. Curing Cycle Applications Clear Baking - Class Hrs., 'C Dip coating of coils, electronic components, electrical apparatus. 2- Hrs., 150'C Electrical applications where arc and track resistance are prime features. 2- Hrs., 'C High speed armatures where high mechanical strength is required. 135'C Varnish for motors. Clear Baking - Class Min.. 135'C Replacement coils. long term flexibility Hrs., 135'C Excellent resistance to moisture, oil and acid; for coils and wound apparatus. 1- Hrs., 'F Fractional hp armatures, dry type or oil-filled transformers. 2-6 Hrs., 'F Motor and generator armatures, stators, transformers. 1- Hrs., 'F Motor and generator armatures, stators, transformers. 2-6 Hrs., 'F Motor and generator armatures, stators, transformers. 1- Hrs 'F Normal speed armatures and stators, transformers. 2-6 Hrs., 'F Normal speed armatures and stators, transformers. 1- Hrs., 'F Form wound coils and dry type transformers Hrs 'C Coils and wound apparatus except high speed armatures. Meets Mll , Class 155, Type M. 6-8 Hrs., 'C Impregnating, bonding and insulating coils. Meets Mll , Class 130, Type M. 2 Hrs., 175'C lmpregnant for glass fabrics. Dipping Apparatus 'C Clear Air Drying Flexible varnish. TO Page 3-5 Hrs. Fungus proofing electrical apparatus components. Meets Mll-V Hrs. Excellent weather recommended for marine Meets Mll-V-1137A. Types AN and M, Grade CA. 1 Hr. and for circuit etc. Black Air Drying 3- Hrs. General treatment where oil resistance is needed. Meets Mll-V-1137A, Black Baking 5-10 Hrs., 'C 2-6 Hrs 'F Epoxy B-72 Type Rigid Normal speed armatures and stators, dry type transformers. Normal speed armatures and stators, dry type transformers. Particle Size 60 Mesh to Edge Ratio :1 Final Cure 15 to 30 Mins. at 200'C Cut Through Temperature 15 c B-725 Semi-Flex Blue 60 Mesh :1 10 to 15 Mins. 170"C at 22s c B B B-726 B-727 B B B-508 B B-106 B-121 B-12-8 B-12-1 B-12-2 B B B-12-5 B B-185- B B-501 B-515 B-220-F B-222-N B-276 M, Grade BA. B-51-N Minimum Fusion Temperature 135'C 180'C General Analysis and Applications B-397 B-302 Specially formulated for use in solventless coating by the fluidized bed Heat cures to a hard, An excellent general purpose dry blend epoxy coating powder for use as electrical insulation on rotors and stator cores, coils, panels, and other -- m J>Cl l(lfl ls Semi-Flex Blue 100 Mesh :1 10 to 15 Mins. 350'C 180"C Epoxy conformal coating powders Spray Application at 225'C for use as electrical insulation on rotor and stator cores, coils. panels, and other components. The advantages of these products are that Semi-Flex Blue 60 Mesh :1 10 to 15 Mins. 350'C 1so c they have been processed specifically at 225'C for spray and dip applications. The controlled "B" staging of these products results in maintenance of the consistency and coating characteristics under continuous application conditions. Semi-Flex Rigid Spray or Brown Yellow 0 Mesh 10 Mesh or 60 Mesh : :1 30 Min. at 22s c 30 Min. at 2oo c 165"C 1ao c For use as electrical insulation for meters, stators, armature coils, to roidal cores, bushings, transformer covers, and particularly for any other applications involving exposure to moisture at high operating temperatur_e_ s. _ 15'C 125 c Epoxy conformal coating to be utilized as a finishing coat on motor housings and electronic components and circuits.

4 --- TD Page 6 Weight, Lbs. per Gallon Metal Primers Baking Finishes Features and Remarks Ultimate corrosion resistance; can be used as surface primer. Excellent flow coat primer; yields good appearance, holds sags and runs to minimum. Extreme corrosron resistance even in coastal areas; easily applied. High solids and high quality at low cost. Meets Mil Spec TTP-66A; excellent non-settling char.; fast drying. High quality, high reflectance; good resistance to moisture, corrosion, chemicals. High quality outdoor top coat; with B makes long lasting outdoor system. Excellent fogging and corrosion resistance; excellent adhesion and hardness. Highest quality, one coat; also used as primer; extremely mar resistant. Hammertone enamel resistant to yellowing; excellent for outdoor lighting. Air Drying Finishes 8.) 9.3 f Outstanding relative to gloss retention and resisting chalking when exposed to ultraviolet; maintains original appearance for years. 9.2,! \ i Top coat appearance with corrosion resistance; can be used in place of some two-coat systems on control devices and transformers; <can be used as primer and top coated with B-6-357, B or B for extremely fast drying two-coat outdoor system l Some enamels provide one-coat indoor finish and primer for outdoor finish J 9.6) 9.5] Method of Application Interior Paints s B, S B,S Exterior Paints {Outstanding chemical, alkali and acid resistance; hard, mar-resistant coating. Features and Remarks Walls and woodwork. Easy washing and soil removal. Tints of B-6-125; good brushing and spraying properties. Deep tones; require undercoat on new work. Walls and woodwork. No primer necessary. Tints of B -6-10; excellent hiding power, washable. Deep Tones. Easy with brush or roller. Walls and ceilings in work shops. Walls and ceilings in work shops. Wood surfaces, furniture and linoleum; wear resistant. B, S Max. resistance to chalking; durable, brush easily. B. S Good tint retention on exposure to weather. B, S Houses, barns, fences; easy to apply; resists chalking. B, S Houses, barns, fences; keeps white by chalking, B, S Wood or metal surfaces; good wearing qualities. Exterior-Interior Paints ( J i j B, S, D B, S 8, S, R B, S, D, F B, S, D, F B, S, D, F Wood, metal, composition board; mirror like finish. Pastels of B-6-120; requires undercoat on new work. Wood and primed metal. Mildew and fungus resistant. fwood floors and decks, porch steps and railings. \ Durable, water resistant. i i Concrete floors and decks; concrete blocks; withstands frequent scrubbing. l Long lastrng coating. Marking floors in plants and warehouses. Iron work, metal railings; good under severe conditions. Wood or metal surfaces; high quality finish. Extreme corrosion resistance even in coastal areas. Fast drying; excellent non-settling characteristics. Fast drying; excellent non-settling characteristrcs. Westinghouse Electric Corporation Industrial Plastics Division, Manor, Pennsylvania Printed in USA B B B B B B B B B B jb B l B IB j B B lb fb 'LB B B B B-6-10 B B B B-6-03 B-225 B B B B B-222N B B-6-13 B B-5-30 B B B B B B B B-6-02 B B B J

5 Westinghouse Adhesives Base B-101 Epoxy B-775 Cellulose Ester B Shellac Masking Compound B-213 Blue Filling Compounds B Clear Clear Thinner Acetone Characteristics and Applications Solvent Toluol, MEK or Acetone Acetone Alcohol %Solids % Solids ±1 50 Set and Cure 9 hrs.@ 180'C. Sets upon evaporation of solvent. Sets upon evaporation of solvent, 15 min. Air Dry Time 5-15 min. TO Page Applications Epoxy corebond, used in bonding steel laminations for transformer cores. Sticking tape ends. Transformer gasket cement resistant to lnerteen, Pyranol and other chlorinated aromatic hydrocarbons. Applications and Characteristics Two component polyester system; 2 month shelf life in uncatalyzed condition. Used in line traps to dampen ac hum. A masking coating which does not adhere to metal parts (steel, copper) but forms a quickdrying film that may be stripped off easily. One package thermosetting epoxy compound; will not sag or run during baking cycle; can be applied with pressure gun or trowel; outstanding moisture and chemical resistance; low shrinkage on curing; cures in o c. Gap filler where insulation must be void free. Potting and Casting Compound B-767 is a two component filling compound using a hardener, B-706, and an oil, M Thorough mixing yields best results. 5 parts oil to one part hardener. Can be mixed and poured at room temperature, and will set up standing at room temperature. Originally developed for filling large lifting magnets, it can also be used in filling small transformer cases and in potting electrical components where protection against moisture and shock are required. Laminating and Molding Resins Grade No. B B Type Polyester-laminating, casting or molding. Fire Retardant Polyester Laminating Molding Impregnating and Encapsulating Resins Application Impregnating coils General encapsulating Impregnating armatures and stators Monomer Styrene Styrene Grade %Reactive ±2 r s (resin only) B (kit containing resin, catalyst and styrene) Catalyst Lupersol DDM and 6% Cobalt-Napthenate Drier Benzoyl Peroxide Fosterite! B (compound only} System j B (kit containing compound, styrene and catalyst) B (flame and moisture resistant compound only) I B (kit, containing flame and moisture Jesistant compound, styrene and catalyst) B Characteristics jjifgal. Stability Catalyzed 9,1 3% 1o c Thin, low viscosity liquid; penetrates all coil openings. Thick heavy mixture; filled with mica powder to give a surface coating with good dielectric properties. 100% solids resin for treating wound armatures and stators by "Trickle Process."

6 Westinghouse Industrial Paints Base Thinner Weight of Volume of Solids,% Solids,% Metal Primers B Epoxy Xylol B Alkyd Min. Spirits B Alkyd Min. Spir., Xylol B Phen. Alkyd Toluol B Epoxy Xylol 6.2 Baking Finishes 57.3 B Alkyd amine Xylol B Alkyd amine Xylol B Mod. epoxy Xylol 60.2 B Alkyd amine Xylol 6.0. B Alkyd amine Toluol Air Drying Finishes 2. B Acrylic Xylol B-6-361! Acry:ic Xylol B Acrylic Xylol B Mod. Alkyd Xylol B Mod. Alkyd Xylol B Mod. Alkyd Xylol B Mod. Alkyd Xylol B Mod. Epoxy Xylol B Mod. Epoxy Xylol <D Office, Shop and Maintenance Paints Type Gloss Thinner Interior Paints B Alkyd White Semi Min. Spirits B Alkyd Pastels Semi Min. Spirits B Alkyd Deep Tones Semi Min. Spirits B-6-10 latex White Water B latex Pastels Water B latex Deep Tones Water B Alkyd White Naphtha B-6-03 Alkyd Blue Semi Min. Spirits B-225 Oleo-Resin Clear High Min. Spirits Exterior Paints B Oil Base White Semi Min. Spirits B Oil Base Pastels Semi Min. Spirits B Oil Emulsion White Low Semi Water B Oil Base White Semi Min. Spirits B-222 N Phen. Resin Clear High Min. Spirits Exterior-Interior Paints B Alkyd White Very High Min. Spirits B-6-13 Alkyd Pastels Very High Min. Spirits B Alkyd Deep Tones Very High Min. Spirits B-5-30 Alkyd Lt. Grey High Min. Spirits B Alkyd Dk. Grey High Min. Spirits B Mod. Phen. High Min. Spirits B Mod. Phen. Grey High Min. Spirits B Mod. Phen. Green High Min. Spirits B Phenolic Aluminum High Xylol B Mod. Alkyd Brt. Yellow Medium VMP, Naphtha B Enamel Black High Xylol, VMP B-6-02 Alkyd Blue High Min. Spirits B Alkyd Min. Spirits B Alkyd Dark Green Low Semi Min. Spirits B Alkyd Lt. Green Low Semi Min. 8, Brush; S, Spray; R. Roller; D, Dip; F. Flow. Grey-green Brown TD Page 5 Varnishes, Paints,. Enamels Gloss White ASA ASA ASA Ham. Alum ASA ASA ASA ASA ASA ASA ASA ASA ASA Air Dry Time 5-6 Hours 5-6 Hours 5-6 Hours 10 Min. 8 Hours -5 Hours 2 Hours 16 Hours 3-6 Hours Y.Z Hour 6-8 Hours 8 Hours 6-10 Hours 5 Min. 5 Min. Drying Time Method of Application<D 5-15 Minutes S, D 6-10 Hours B, S, D, F Minutes B, S, D 5 Minutes B. S, D. F 30 Min. at 150'C B, S. D, F 12 Min. at 16o c B. S, D, F 30 Min. at 15o c B. S. D. F 30 Min. at 15o c B, S, D, F 30 Min. at 180"C s 25 Min. at 177"C s 1 2 Hours B, S, D 1 2 Hours B, S, D 1-2 Hours S, B Minutes B, S, D Minutes B. S, D Theoretical Wt., lbs. Recoat Coverage per Gal. Time So. FI/Ga. Hours %