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Schupfen, Switzerland

Plus MAT | Entity website

Challenges in Si recovery For PV wafering, two main sawing technologies are present on the market today, respectively SiC/PEG slurry based technology, as mainstream, and diamond wire based technology, as emerging and fast growing technology. As sketched in the following figure, for slurry based sawing technology, sawing waste is composed of SiC particles, PEG, metal contaminants, and Si particles, while for diamond wire based sawing technology, sawing waste is either water or glycol-based, mixed with Si particles, functional organic additives, and metal contaminants ...


Plus MAT | Entity website

PV-Silicon Recovery Equipment We offer R&D scale equipment for Silicon powder recovery from diamond wire wafer sawing kerf, with throughput from 1kg/day or higher of Silicon powder. The equipment is stand-alone, running under ambient pressure and low-processing (room) temperature ...


Plus MAT | Entity website

Please address your inquiries to: Plus MAT AG Hheweg 55 CH-3054 Schpfen, Switzerland Tel:0041 (0) 79 393 87 60 Email: info@plusmat.ch You are also welcome to visit us at: Plus MAT AG c/o EMPA Feuerwerkerstrasse 39 CH-3602 Thun, Switzerland


Plus MAT | Entity website

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