Berkshire Corporation
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Nonwoven wipers, dry wipers from Berkshire
 
Cleanroom Bond / Notebooks
Products |  Wipers |  Dry Wipers   |   Nonwoven
nonwoven wipers
   
Recommended for use in ISO Class 5 (Class 100) Cleanroom Applications
 
BlueSorb® 750
  • Hydroentangled 55% cellulose/45% polyester, colorfast blue
  • Blue color allows for segregating by critical environment process areas
  • Critical combination of the synthetic polyester strength with the absorbent characteristics of cellulose
  • Blue worksurface mat will assist in visual inspection process
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    Durx® 670
  • Hydroentangled 55% cellulose/45% polyester
  • Smooth, highly absorbent and durable
  • Works well with IPA and other solvents
  • General purpose wiping and polishing of surface areas, including optics
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    Durx® 770
  • Hydroentangled 55% cellulose/45% polyester with proprietary non-ionic binder
  • Low fiber and particle generation in non-woven
  • Soft, highly sorbent and durable
  • Wiping down of items in cleanroom gowning areas for pass-through
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    MicroFirst®
  • Apertured 45% cellulose/55% polyester nonwoven
  • Durable with high wet strength
  • High absorbency
  • Polishing and cleaning metals, plastics, epoxy surfaces
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    MicroFirst® LP
  • 58% polyester/42% lyocell nonwoven
  • Extremely pure, cleanest nonwoven in the product line
  • Low fiber and particle generation, high absorbency
  • Ideal for cleaning in etch and photolithography environments
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    ProjX ® 700

  • Lightweight, creped hydroentangled 55% cellulose/45% polyester
  • Creped material creates additional sorbency characteristic
  • Economical while offering purity and strength
  • Low NVR's make ideal for general wiping and cleaning in biomedical critical environments
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    ProjX ® 1000
  • Lightweight, hydroentangled 55% cellulose/45% polyester
  • Soft and highly absorbent
  • Economical while offering purity and strength
  • Idea for cleaning work surfaces in most industries
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    ProWipe® 750
  • Thermally bonded 60% polypropylene/40% cellulose
  • Engineered for the compatibility with acid solvents
  • Cellulose core provides excellent wicking of solvents
  • Designed for removal of echants, acids, and other chemical spills
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    ProWipe® 880
  • Ultrasonically bonded multi-layer 100% polypropylene
  • Engineered specifically for use with acids
  • Highly sorbent and durable
  • Ideal for equipment cleaning
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    Sunsorb® 300
  • 100% nonwoven rayon
  • Engineered as thermal resistant material
  • Highly sorbent; 12 times its own weight
  • Cleaning of diffusion furnaces and ovens
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    ValuSorb®
  • Hydroentangled 55% cellulose/45% polyester
  • Smooth, highly sorbent and durable
  • Works well with IPA and other solvents
  • General purpose wiping and polishing of surface areas
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    Recommended for use in ISO Class 6 Cleanroom Applications
     
    Labx® 123
  • 100% natural abaca fiber
  • Meets A-A-50177, Type 1, Class 5 for Light Weight, Wet Strength Lens
  • Engineered as lightweight low lint tissue grade
  • Highly sorbent
  • Trayliner and wet bench liner
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    Labx® 170
  • 80% manila hemp (abaca), 20% wood pulp
  • Engineered as lightweight low lint wafer separator material
  • Highly sorbent
  • Absorbent low particle work surface material
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    Recommended for use in ISO Class 7 Cleanroom Applications
     
    Lensx® 90
  • Nonwoven 70% rayon/30% cellulose
  • Meets A-A-50177, Type 1, Class 1 for Light Weight Lens Paper
  • Engineered for extreme softness
  • Cleaning of delicate optical lenses
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