| The step by step processes in semiconductor manufacturing can encompass a wide range of environments, starting from the growing of the silicon ingot, through backgrinding and slicing of wafers for material preparation; the mechanical and chemical process steps as CMP, planarization, etching, diffusion, ion implantation, photolithography, and metallization and CVD. Each environment deserves the quality, absorbency and cleanliness the Berkshire portfolio demands. A Regional Technical Representative can guide you to the right choice for the right situation. |
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| All wipers are autoclavable |
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| MicroSeal SuperSorb ™ |
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2-ply bonded, 100% knitted polyester with ultrasonic heat seal
Berkshire's most absorbent wiper
High abrasion resistance, works well with IPA, acetone and other solvents |
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| MicroSeal®-VP |
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100% continuous filament knit polyester with ultrasonic sealed edges
Smooth surface with excellent loft and hand characteristics
High abrasion resistance, works well with IPA, acetone and other solvents |
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| ValuSeal-HA™ |
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100% knitted polyester with ultrasonic heat seal
Critically low particles and fibers
Works well with IPA, acetone and other solvents
Economical bulk packaging available |
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| Durx® 670 |
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Hydroentangled 55% cellulose/45% polyester
Smooth, highly absorbent and durable
Works well with IPA and other solvents
No secondary binders |
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| Durx® 770 |
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Hydroentangled 55% cellulose/45% polyester with proprietary non-ionic binder
Synthetic polyester strength with the absorbent characteristics of cellulose
Low fiber and particle generation in nonwoven
Works well with IPA and other solvents |
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| MicroFirst® |
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Apertured 45% cellulose/55% polyester nonwoven
Durable with high wet strength
Low fiber and particle generation
Works well with IPA and other solvents |
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| MicroFirst® LP |
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58% polyester/42% lyocell nonwoven
Extremely pure, cleanest nonwoven in the product line
Low fiber and particle generation, high absorbency
Durable with high wet strength
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| MicroSeal® 1200 |
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100% knitted polyester, sealed edge
Works well with IPA, acetone and other solvents
Critically low particles and fibers
Lowest extractables and ions
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MicroSeal® 3000 - 9 x 9 |
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Tubular sealed edge two ply 100% polyester
Highly absorbent, pliable sealed edge
Laundered and packaged in an ISO 4 (Class 10) cleanroom
Works well with IPA, acetone and other solvents |
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| Super Polx® 1200 |
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100% continuous filament polyester
Laundered and packaged in and ISO Class 4 (Class 10) cleanroom
Absorbs three times its weight
Durable for abrasive wiping |
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| ValuSeal™ 1500 |
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100% knit polyester with sealed edge
Laundered and packaged in an ISO Class 4(Class 10) cleanroom
Extremely low particles, fibers, ions and extractables
Holds and distributes greater liquid volume |
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| ValuSeal-LP™ |
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100% knit polyester with sealed edge
Laundered and packaged in an ISO Class 4(Class 10) cleanroom
Lowest Non Volatile Residues available
Abrasion resistant |
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| ValuSorb® |
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Hydroentangled 55% cellulose/45% polyester
Smooth, highly sorbent and durable
No secondary binders
Works well with IPA and other solvents |
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| All of Berkshire's non-sterile presaturated wipers |
| All of Berkshire's sterile presaturated wipers |
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| BCR® Mops and Accessories |
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| Mops and Accessories |
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| Swabs - Precision Cleaning - Validation |
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| Glove Liners - Protection - Comfort
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| Cleanroom Face Mask Selector Guide |
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| Cleanroom Paper - Notebooks |
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