Durx® 670 Wipers, Berkshire
Supplier: BERKSHIRE CORP
Certificates
About this item
Ideal for absorbing spills of solvents and deionized water in the cleanroom. Also for general surface and equipment cleaning. Nonwoven wipers are made from a polyester/cellulose blend of superior strength and absorbency, with low levels of ions and organic extractables. Made without binders or surfactants, resulting in a pure wiper. Suitable for ISO Class 5 (FED-STD-209E Class 100/M3.5) environments.
- Excellent combination of synthetic polyester strength and cleanliness with the absorbent characteristics of cellulose
- Smooth, highly absorbent, and durable
- Low extractable levels and particle counts
- Chemically compatible with common cleaning and disinfecting solutions
- Autoclavable
Also for general surface and equipment cleaning. Non-woven wipers are made from a polyester/cellulose blend of superior strength and absorbency, with low levels of ions and organic extractables. Made without binders or surfactants, resulting in a pure wiper.
Certifications: Certified for contact with food per EC Regulation 1935(2004) - FDA 21 CFR - Food contact compliant. Suitable for ISO Class 5 (FED-STD-209E Class 100/M3.5) environments.
Specifications
- Catalog No:
- 21913-475
- 21913-410
- 21913-431
- Basis weight:
- 69.3 g/m²
- 69.3 g/m²
- 69.3 g/m²
- Absorbency - extrinsic:
- 298 ml/m²
- 298 ml/m²
- 298 ml/m²
- Absorbency - intrinsic:
- 4.3 ml/g
- 4.3 ml/g
- 4.3 ml/g
- Absorbency rate:
- 3 sec.
- 3 sec.
- 3 sec.
- Extractables:
- 0.089% using deionized water, 0.043% using isopropyl alcohol
- 0.089% using deionized water, 0.043% using isopropyl alcohol
- 0.089% using deionized water, 0.043% using isopropyl alcohol
- Fibres (>100 µm):
- 100/cm²
- 100/cm²
- 100/cm²
- Particle generation (>=0,5 µm) - biaxial shake:
- 20 x 10³/cm²
- 20 x 10³/cm²
- 20 x 10³/cm²
- Ions - calcium:
- 7.6 ppm
- 7.6 ppm
- 7.6 ppm
- Ions - magnesium:
- 4.3 ppm
- 4.3 ppm
- 4.3 ppm
- Ions - potassium:
- 2 ppm
- 2 ppm
- 2 ppm
- Ions - sodium:
- 12 ppm
- 12 ppm
- 12 ppm
Specifications
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