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    • Clarity Cartridge >
      • Clarity Membrane Cartridge >
        • POLYETHERSULFONE
        • POLYSULFONE
        • NYLON
        • CHARGED NYLON
        • PTFE
      • Clarity Depth Cartridge >
        • SEGEMENTED POLYPRO MICROFIBER - ABSOLUTE
        • POLYPRO MICROFIBER - NOMINAL
        • GRADED DENSITY POLYPRO PLEATED DEPTH
        • GLASS FIBER - ABSOLUTE
        • GLASS FIBER - NOMINAL
        • DEPTH MEDIA OVER MEMBRANE COMBO
        • CPP - CONTINUOUS - GRADED DENSITY INDUSTRIAL POLYPRO
        • HSLP - INDUSTRIAL PP PLEATED DEPTH
        • INDUSTRIAL GLASS FIBER
        • VALUE GLASS FIBER
        • PLEATED POLYESTER RESIN BONDED
      • CLARITY APPLICATION-SPECIFIC CARTRIDGES >
        • Food & Beverage >
          • Bev-Maxx
          • Bev-Rite
          • Guard-Rite
          • Vino-Maxx E
          • Trap-Rite
          • Aqua-Pro
        • Microelectronics & Semiconductor >
          • PES-E
        • Ink, Paint, Coatings & Chemicals >
          • Ink-Jet IKP
          • Ink-Jet IKG
          • Ink-Jet Select IKS
        • Medical, API & Pharma >
          • Pur-Maxx SG / Mem-Pleat SG
          • Endo-Maxx CN
        • Vent Air & Gas >
          • Vent-Maxx
          • Vent-Rite
      • Clarity Capsules >
        • MAXX-CAP
      • Clarity Brevi-MAXX Cartridges
    • Filter Bags >
      • Micron Rated Felt >
        • Sure-Weld
        • Classic
      • Micron Rated Mesh >
        • Monofilament Mesh
        • Multifilament Mesh
      • Extended Life >
        • ENHANCED VERTICAL PLEAT
        • AQUA-RITE ENHANCED VERTICAL PLEAT
        • AA / BRB-AA ADDITIONAL AREA BAGS
        • POXL/PEXL UNIQUE FINE/COARSE FIBER BLENDED MEDIA
      • High Efficiency >
        • POLYPROPELENE MICROFIBER HIGH EFFICIENCY
        • GRADUATED MULTI-LAYER POLYPROPYLENE
        • CYST REDUCTION FILTER
        • ACCURITE - ABSOLUTED RATED FILTER BAG
      • Specialty >
        • POLYESTER RESIN BONDED FILTER
        • MAG-BAG
        • ABSORB-RITE - OIL ABSORBENT BAG
        • OIL LOG / OIL BAG
        • Carbon/Chem Ready
        • DISTILLATE WAX REMOVAL BAG
    • Vessels >
      • Bag/Element Vessels >
        • SIZES 25 & 50 (4" DIA)
        • SIZES 1 & 2 DOUBLE O'RING SEAL
        • SIZES 1 & 2 HEAVY DUTY SINGLE BAG
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        • SIZES 1 & 2, MULTI-BAG VESSEL
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    • Madd MAXX - LARGE DIA CARTRIDGE >
      • INSIDE/OUT FLOW - PLEATED CARTRIDGES FOR BAG FILTER HOUSINGS >
        • GLASS FIBER
        • POLYPROPYLENE MICRO FIBER
        • POLYPROPELENE FELT
        • POLYESTER RESIN BONDED FELT
        • POLYPROPYLENE NSF 53
        • POLYPROPYLENE MULTILAYER DEPTH
      • Madd Maxx Housing Specific >
        • MAXX FLOW - ENHANCED SEAL INSIDE-OUT FLOW
        • HIGH FLOW 6" NOM O.D. INSIDE-OUT FLOW
        • MT - MAXX TRAP - ENHANCED SEAL INSIDE-OUT FLOW
        • MP - MAXX PRO OUTSIDE-IN FLOW - INCLUDES 740 SERIES
        • MMJ - MADD MAXX JUNIOR 3" DIA INSIDE-OUT FLOW
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Microelectronics & Semiconductor

Nickel plating, etch and clean, hdd wash, wet process, ecd plating, di water, Filter, liquid filtration, filter bags, Strainrite, microelectronics, semiconductor, clarity
Computing relies heavily on secure data storage, hard disk drives and cloud servers with nanometer-size, particle-free disk and drive surfaces capable of storing terabit levels of data. Critical liquid and gas applications require particle removal ratings from 0.02 to 40 micron. Strainrite offers highly effective filtration products designed for manufacturing data storage solutions such as hard-disk drives and cloud servers, with the right mix of particle retention to ensure optimal adhesion and defect-free results for processes including pre-sputter etch and clean, electroless nickel plating, wash processes, ultra-pure water, and disk lubrication.

Nickel Plating

Filtration is essential in removing defect-causing sub-micron-sized particles and reducing micropitting. Nickel phosphorus is used to plate aluminum disks with a thin, hard nickel coating in an electroless, heated process. Strainrite filters have been successful in greatly reducing plate-out on the filter, which can result in lost production.
Nickel plating, etch and clean, hdd wash, wet process, ecd plating, di water, Filter, liquid filtration, filter bags, Strainrite, microelectronics, semiconductor, clarity
Etch and Clean

Solvent-based lubes with low surface tension prevent stictional damage between the head slider and media and protect a media disk’s magnetic layers from corrosion. For fly heights less than 10 nanometers, the removal of nanometer-size particles crucially impacts disk reliability and performance. Strainrite filters provide superior particle removal with very low metal extractables.

Strainrite filters also ensure disk surfaces are particle free in the pre-sputter etch and clean process, which utilizes DI water and dilute acids, prepares aluminum disk surfaces for nickel plating and ensures a particle-free substrate before zinc application.

Nickel plating, etch and clean, hdd wash, wet process, ecd plating, di water, Filter, liquid filtration, filter bags, Strainrite, microelectronics, semiconductor, clarity
HDD Wash

Strainrite’s filters are ideally suited to fit all recirculated or single-pass spray HDD wash applications. In the final assembly process, wash steps are necessary to provide particle-free substrates on the head, disk, slider, and storage case. DI water and surfactants are used in critical post-polish and post-sputter wash steps.

Hard disk drive manufacturing processes must have access to large volumes of high-quality 18 megohm deionized water for blending chemistries and in critical wash steps. Strainrite depth filters offer the best protection to reverse osmosis systems, and Strainrite membrane filters rated down to 0.02 microns in point-of-use rinse applications.

Wet Process

Strainrite products are specially designed to remove impurities in all critical, wet front- and back-end semiconductor processes, including single wafer etch and clean, batch wet etch and clean, single-pass chemical distribution systems, ECD copper plating and RO/DI filtration.

Single-wafer wet processing involves dispensing concentrated or dilute process chemistry onto the surface of the wafer, often with lower flow rates and process temperatures in comparison to similar batch wet etch and clean processes. Batch wet etch and clean processes involve the processing of multiple wafers simultaneously. Wafers are typically immersed in a multi-pass process, and the process chemistry is recirculated repeatedly, typically requiring higher flow properties of cartridges. Strainrite cartridges and capsules are available in a variety of sizes to maximize single wafer etch and clean, offer high flow properties and high particle removal efficiencies for batch wet etch and are capable of high quality filtration in the widest range of aggressive and high-temperature wet processes.
Chemical distribution systems deliver chemicals to production tools used for wet processing. Wet process chemical is usually pumped through filters into a day tank, typically requiring low, single-pass filters. Strainrite filters, designed for single or minimal pass systems, are optimized for the highest particle removal efficiency.


ECD Plating

Electrochemical deposition copper (ECD) plating deposits a thin uniform layer of copper on to the surface of a wafer. Strainrite’s hydrophilic filters achieve the best process results and are available in different lengths to fit both high flow recirculated plating processes as well as low flow single wafer plating applications.

DI Water

​Semiconductor manufacturing processes must have access to large volumes of high-quality 18 megohm deionized water for blending chemistries and in critical wash steps. Strainrite depth filters offer the best protection to reverse osmosis systems, and Strainrite membrane filters rated down to 0.02 microns in point-of-use rinse applications.

Strainrite's PES-E:

 - Liquid Clarification
 - General Water Filtration
 - Electronics
 - High Purity Chemical Filtration
 - Semiconductor
 - Deionized Water Systems
​

Nickel plating, etch and clean, hdd wash, wet process, ecd plating, di water, Filter, liquid filtration, filter bags, Strainrite, microelectronics, semiconductor, clarity, pese, polyethersulfone
THE PES-E WAS DEVELOPED FOR MICROELECTRONICS INDUSTRY WHERE A HIGH DEGREE OF PARTICLE RETENTION AND/OR CONSTANT BACTERIAL BARRIER FOR EFFECTIVE STERILIZATION IS REQUIRED. HYDROPHILIC ASYMMETRIC POLYETHERSULFONE MEMBRANES ENSURE EXCELLENT FLOW RATES, BROAD CHEMICAL COMPATIBILITY, LOW PROTEIN BINDING, LOW EXTRACTABILITY, HIGH MECHANICAL STRENGTH, AND TEMPERATURE RESISTANCE IN A VARIETY OF APPLICATIONS IN THE MICROELECTRONICS INDUSTRY.

THE PES-E IS 100% INTEGRITY TESTABLE AND UTILIZES STRAINRITE’S DOUBLE RINSE PROCESS TO ENSURE EXTREMELY LOW EXTRACTABLES. POLYETHERSULFONE OFFERS A BROAD RANGE OF CHEMICAL COMPATIBILITY AND TEMPERATURE PERFORMANCE.

​THE PES-E MEETS USP BIOLOGICAL REACTIVITY TEST, IN VIVO FOR CLASS VI-121°C PLASTICS. STERILIZABLE USING INDUSTRY RECOGNIZED AND ACCEPTED METHODS.

LEARN MORE ABOUT THE PES-E HERE.

  • Applications
    • Food Beverage
    • Ink Paint
    • CBD / THC
    • Pharmaceutical
    • Oil Gas
    • Microelectronics
  • About
    • Resources
    • Employment
    • Manuals
    • Training
  • Products
    • Clarity Cartridge >
      • Clarity Membrane Cartridge >
        • POLYETHERSULFONE
        • POLYSULFONE
        • NYLON
        • CHARGED NYLON
        • PTFE
      • Clarity Depth Cartridge >
        • SEGEMENTED POLYPRO MICROFIBER - ABSOLUTE
        • POLYPRO MICROFIBER - NOMINAL
        • GRADED DENSITY POLYPRO PLEATED DEPTH
        • GLASS FIBER - ABSOLUTE
        • GLASS FIBER - NOMINAL
        • DEPTH MEDIA OVER MEMBRANE COMBO
        • CPP - CONTINUOUS - GRADED DENSITY INDUSTRIAL POLYPRO
        • HSLP - INDUSTRIAL PP PLEATED DEPTH
        • INDUSTRIAL GLASS FIBER
        • VALUE GLASS FIBER
        • PLEATED POLYESTER RESIN BONDED
      • CLARITY APPLICATION-SPECIFIC CARTRIDGES >
        • Food & Beverage >
          • Bev-Maxx
          • Bev-Rite
          • Guard-Rite
          • Vino-Maxx E
          • Trap-Rite
          • Aqua-Pro
        • Microelectronics & Semiconductor >
          • PES-E
        • Ink, Paint, Coatings & Chemicals >
          • Ink-Jet IKP
          • Ink-Jet IKG
          • Ink-Jet Select IKS
        • Medical, API & Pharma >
          • Pur-Maxx SG / Mem-Pleat SG
          • Endo-Maxx CN
        • Vent Air & Gas >
          • Vent-Maxx
          • Vent-Rite
      • Clarity Capsules >
        • MAXX-CAP
      • Clarity Brevi-MAXX Cartridges
    • Filter Bags >
      • Micron Rated Felt >
        • Sure-Weld
        • Classic
      • Micron Rated Mesh >
        • Monofilament Mesh
        • Multifilament Mesh
      • Extended Life >
        • ENHANCED VERTICAL PLEAT
        • AQUA-RITE ENHANCED VERTICAL PLEAT
        • AA / BRB-AA ADDITIONAL AREA BAGS
        • POXL/PEXL UNIQUE FINE/COARSE FIBER BLENDED MEDIA
      • High Efficiency >
        • POLYPROPELENE MICROFIBER HIGH EFFICIENCY
        • GRADUATED MULTI-LAYER POLYPROPYLENE
        • CYST REDUCTION FILTER
        • ACCURITE - ABSOLUTED RATED FILTER BAG
      • Specialty >
        • POLYESTER RESIN BONDED FILTER
        • MAG-BAG
        • ABSORB-RITE - OIL ABSORBENT BAG
        • OIL LOG / OIL BAG
        • Carbon/Chem Ready
        • DISTILLATE WAX REMOVAL BAG
    • Vessels >
      • Bag/Element Vessels >
        • SIZES 25 & 50 (4" DIA)
        • SIZES 1 & 2 DOUBLE O'RING SEAL
        • SIZES 1 & 2 HEAVY DUTY SINGLE BAG
        • SIZES 1 & 2 INDUSTRIAL SINGLE BAG
        • SIZES 1 & 2 VALUE SERIES BAG VESSEL
        • SIZES 1 & 2, MULTI-BAG VESSEL
      • Cartridge Vessels >
        • SANITARY SERIES
        • INDUSTRIAL SERIES
        • INDUSTRIAL VALUE SERIES
      • Specialty Housing >
        • MANIFOLD BAG HOUSINGS
        • AQUARITE POTABLE WATER
    • Madd MAXX - LARGE DIA CARTRIDGE >
      • INSIDE/OUT FLOW - PLEATED CARTRIDGES FOR BAG FILTER HOUSINGS >
        • GLASS FIBER
        • POLYPROPYLENE MICRO FIBER
        • POLYPROPELENE FELT
        • POLYESTER RESIN BONDED FELT
        • POLYPROPYLENE NSF 53
        • POLYPROPYLENE MULTILAYER DEPTH
      • Madd Maxx Housing Specific >
        • MAXX FLOW - ENHANCED SEAL INSIDE-OUT FLOW
        • HIGH FLOW 6" NOM O.D. INSIDE-OUT FLOW
        • MT - MAXX TRAP - ENHANCED SEAL INSIDE-OUT FLOW
        • MP - MAXX PRO OUTSIDE-IN FLOW - INCLUDES 740 SERIES
        • MMJ - MADD MAXX JUNIOR 3" DIA INSIDE-OUT FLOW
  • Request A Quote
  • Contact Us
  • Blog