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Saturday, July 31, 2010 
 
  wet etch station, wet station, wafer etcher
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wet etch station, wet station, wafer etcher

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WS-1000 wet etch station  
  • *All white polypropylene construction
  • Any Laurell Spin processor(s) installed
  • Easy-access Nitrogen & DI spray guns
  • Need a smaller size? - see our MINI
Download Wet Etch Station Brochure
Wet Etch Station Brochure

Request a quote on a WS-1000 Wet Etch Station



GENERAL INFORMATION:

The Laurell WS-1000 Series Spin-Process Stations allow a fully configured and tested module to be constructed and shipped complete - requiring only the minimum of installation time. Easy to load and operate - everything is in convenient reach to the operator.

Typical processes for the WS-1000 include, but are not limited to:

  •  Coating
  • Etching
  • Developing - Aqueous / Solvent
  • Cleaning - Aqueous / Solvent 
  • Yes, Sulfuric / Peroxide (insitu mixing)
  • Yes, HBr
  • Temperature-controlled Developing
  • Rinsing / Drying

Features:

  • All polypropylene construction (*Self-extinguishing available - see below)
  • Accommodates the installation of any Laurell spin processor
  • Perforated wet-deck (easily removable)
  • Wet plenum
  • Exhaust Plenum with gauge
  • Isolated component / drawer below for heaters, pumps, vessels...

Options:

  • Processor exhaust interlock and control (standard on some models)
  • Heating & insitu material stirring
  • Rinse to resistivity
  • Drain diverter(s)
  • Vacuum loading wand
  • Wafer cassette stand
  • Leak detection
  • Light towers

*Advanced materials available if required

Better
WS-1000-CP5 - meets SEMI S93 specification for fire safety in clean room applications. CP5 meets UL 94 V-0 fire classification. It has an excellent balance of physical properties, chemical resistance and fire safety

Best
WS-1000-CP7-D - a flame retardant polypropylene formulation who's flame retardant characteristics meet the most rigorous FMRC 4910 testing standards for most aspects of flame retardation, self-extinguishing characteristics and burn-through. This advanced material also meets or exceeds test standards for low smoke generation and minimal toxic by-products.


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