Chemtronics Coventry Sealed Polyester Swabs
Coventry Sealed Polyester Swabs are exceptionally clean room polyester swabs produced by Coventry's proprietary process of forming and welding the swab head without the use of adhesives. Featuring either knit or nonwoven fabric heads, these swabs are acid and solvent resistant. Sealed edges build in high strength with no loose fibers or particulates. Coventry sealed polyester swabs have the strongest seams available and will not split. They are ideal for tough scrubbing around raised shapes. Class 10 (ISO Class 4) processing gives you low ionic, nonvolatile residue and particle contaminants. Aqua-Prime process available on all sealed polyester swabs.
Key Features:
- Excellent strength
- High absorbency and absorbency rate
- Excellent solvent compatibility
- Does not generate loose fibers or particles
- No adhesives or binders are used in the construction
- Good for tight tolerance work
- Micro-fiber has increased number of microspace to trap more particles
- Aqua-Prime processed for maximum cleanliness (available on some models)
Typical Applications:
- Validate Biogenetic/Pharmaceutical Surfaces
- Clean Disk Drive Components
- Clean Sensitive Surfaces in Optics
- Clean Aerospace Hardware
Product Key Properties:
Constructed from either a non-woven or a knit fabric. The head is thermoformed and welded to the handle in a single step using a proprietary process that yields an exceptionally clean swab that will not fall apart. The heads are made from either polyester knit, a polyester/nylon microfiber knit, or a polyester non-woven fabric. These swabs are acid and solvent resistant, including acetone.
Product Performance Benefits:
- Excellent strength
- High absorbency and absorbency rate
- Excellent solvent compatibility
- Does not generate loose fibers or particles
- No adhesives or binders are used in the construction
- Good for tight tolerance work
- Micro-fiber has increased number of microspace to trap more particles, regardless of wet or dry
- Aqua-Prime processed for enhanced cleanliness (available on some models)