Product Overview
This ESD static-dissipative foam swab from CHEMTRONIC, model 44070ESD, is intended for cleaning static-sensitive components. The product features a blue static-dissipative handle measuring 3.2 in (8.0 cm) and a tapered, soft-point polyurethane foam head designed for lint-free cleaning without the use of glues or binders.Material and Electrical Properties
- Handle: proprietary static-dissipative copolymer; blue variant with good chemical resistance.
- Surface resistivity (stated): 1.0 x 10^10 ohms/sq.
- The handle will dissipate 99% of a 5 kV charge in 0.5 seconds.
- No silicones, amines, or static-dissipative coatings in the handle.
Head Details
- Foam head: 100 pores per inch (medical-grade) polyurethane foam.
- The head is thermoformed and thermally bonded to the handle without adhesives or binders.
- Dimensions: tapered soft-point approximately 0.11" (2.7 mm) at the base and 0.03" (0.76 mm) at the tip.
Typical Applications
- Used for cleaning static-sensitive components.
- Suitable for working around static-sensitive parts where lint-free cleaning is required.
Documentation
Detailed technical information and test data can be found in the manufacturer's datasheet: View datasheet from manufacturer
Specifications
- Product name: 44070ESD
- Manufacturer: CHEMTRONIC
- Handle length: 3.2 in (8.0 cm)
- Handle type: blue static-dissipative copolymer
- Surface resistivity: 1.0 x 10^10 ohms/sq
- Dissipation performance: dissipates 99% of a 5 kV charge in 0.5 s
- Foam head: 100 pores per inch medical-grade polyurethane foam (soft-point tapered)
- Head dimensions: ~0.11" (2.7 mm) at base, ~0.03" (0.76 mm) at tip
- Head mounting: thermoformed and thermally bonded to handle without adhesives or binders
- Packaging: 500 pcs per bag
- No silicones, amines, or static-dissipative coatings
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