electroless nickel process

nents are also constructed of polypro- pylene. Circle 427 on the reader service card Thermal Oxidizer RGF Environmental Systems Inc. West Palm Beach, F/a. RGF Environmental Systems Inc. has added two new models to their thermal oxidizer line. Models TO-120 and TO-240 handle 120 and 240 gatir of wastewater at up to 1,600”F utiliz- ing natural gas, LPG, or diesel fuel. The units meet NFPA 86 operating standards and include waste nozzle clean-outs, PLC control with lock-in fault codes, and external LCD display. Refractory insulation dramatically re- duces ambient heat loss and increases life expectancy. Circle 428 on the reader service clard Electroless Nickel Process Sirius Technology Inc. Oriskany, N.Y Millenium Alkalen2 is an alkaline electroless nickel process specifically formulated to deposit a thin, uniform nickel-phosphorus coating directly onto zinc diecastings and zincated aluminum prior to plating in conventional acid electroless nickel solutions. In ad- dition to eliminating the need for cya- nide copper plating on zinc diecast- in&s, Millenium Alkalen2 greatly enhances the overall process of plating onto zincated aluminum. Circle 429 on the reader service card Disposal of Photoresist Wastes Romar Technologies Inc. Topsfield, Mass. Romar Technologies Inc. an- nounces the development of a new line of products for treating and dis- posing of spent photoresist stripper and developer waste solutions. Met- alex PRC and Metalex MRC are non- hazardous. nontoxic liquids for re- moving both the heavy metals and photoresist polymers in spent strip- ping and developing solutions. Re- moval to very low concentrations of both contaminants is possible permit- ting direct discharge of the effluent. Circle 430 on the reader service card WANT TO WRITE FOR METAL FINISHING? Call or write to request a copy of our guidelines for authors, or simply contact the editor at METAL FINISHING 660 White Plains Rd., Tarrytown, NY 10591 Phone 914-333-2571 l Fax 914-333-2570 n Rugged, fully electronic gages non-destructively measure coating thick- ness on Ferrous and Non-Ferrous metals n Models to suit special measuring needs, i.e. anodizing, thick coatings, statistical/compuler analysis, etc. n World’s first combination gage to automatically recognize substrate n Special application probes for small and hard-to-reach areas The Measure of Quality DEFELSKO CORPORATION, 602 Proctor Avenue P.O. Box 676, Ogdensburg, New York 13669 Toll Free l-800-448-3835 l Phone: 315-393-4450 FAX: 315-393-6471 * Web: http:/lwww,defelsko.com Circle 029 on reader information card METAL FlNlSHlNG . SEPTEMBER 1998 83

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nents are also constructed of polypro- pylene.

Circle 427 on the reader service card

Thermal Oxidizer RGF Environmental Systems Inc. West Palm Beach, F/a.

RGF Environmental Systems Inc. has added two new models to their thermal oxidizer line. Models TO-120 and TO-240 handle 120 and 240 gatir of wastewater at up to 1,600”F utiliz- ing natural gas, LPG, or diesel fuel. The units meet NFPA 86 operating standards and include waste nozzle clean-outs, PLC control with lock-in fault codes, and external LCD display. Refractory insulation dramatically re- duces ambient heat loss and increases life expectancy.

Circle 428 on the reader service clard

Electroless Nickel Process Sirius Technology Inc. Oriskany, N. Y

Millenium Alkalen2 is an alkaline electroless nickel process specifically formulated to deposit a thin, uniform nickel-phosphorus coating directly onto zinc diecastings and zincated aluminum prior to plating in conventional acid electroless nickel solutions. In ad- dition to eliminating the need for cya- nide copper plating on zinc diecast- in&s, Millenium Alkalen2 greatly enhances the overall process of plating onto zincated aluminum.

Circle 429 on the reader service card

Disposal of Photoresist Wastes Romar Technologies Inc. Topsfield, Mass.

Romar Technologies Inc. an- nounces the development of a new line of products for treating and dis- posing of spent photoresist stripper and developer waste solutions. Met- alex PRC and Metalex MRC are non- hazardous. nontoxic liquids for re- moving both the heavy metals and photoresist polymers in spent strip- ping and developing solutions. Re- moval to very low concentrations of both contaminants is possible permit- ting direct discharge of the effluent. Circle 430 on the reader service card

WANT TO WRITE FOR METAL FINISHING?

Call or write to request a copy of our guidelines for authors, or simply contact the editor at

METAL FINISHING 660 White Plains Rd., Tarrytown, NY 10591

Phone 914-333-2571 l Fax 914-333-2570

n Rugged, fully electronic gages non-destructively measure coating thick- ness on Ferrous and Non-Ferrous metals

n Models to suit special measuring needs, i.e. anodizing, thick coatings, statistical/compuler analysis, etc.

n World’s first combination gage to automatically recognize substrate

n Special application probes for small and hard-to-reach areas

The Measure of Quality

DEFELSKO CORPORATION, 602 Proctor Avenue P.O. Box 676, Ogdensburg, New York 13669

Toll Free l-800-448-3835 l Phone: 315-393-4450 FAX: 315-393-6471 * Web: http:/lwww,defelsko.com

Circle 029 on reader information card