100pcs 6.45″ Cleanroom Polyester Tip Long Cleaning Swabs with Flexible Paddle Head Cleaning for Optical Lens, Camera Sensors, Electronics, Groove Space and Hard-to-Reach Area CK-PS761B

Description

Product Overview

The CK-PS761B cleanroom swabs from Ci Kyan are engineered for high‑precision cleaning tasks where contamination control is paramount. Each swab measures 6.45 inches in length, providing an extended reach that easily accesses narrow grooves, recessed sensor cavities, and intricate electronic components. The swab tip is made from 100% polyester fibers that are thermally bonded to the handle, eliminating the need for adhesives that could introduce particles or residues into the clean environment. This construction results in a low‑particle, low‑ion content swab that meets Class 100 cleanroom standards, ensuring that the cleaning process does not compromise the integrity of sensitive equipment.

Manufactured by Ci Kyan, a reputable supplier of laboratory consumables, the CK-PS761B model is packaged in a sealed, laundered container to preserve its cleanliness until use. The flexible paddle head design allows the tip to conform to irregular surfaces, providing uniform pressure and effective contaminant removal without scratching delicate optics or delicate circuitry. The polyester material exhibits excellent compatibility with a wide range of solvents, including acetone, isopropyl alcohol, and specialized cleaning solutions, while maintaining its structural integrity and absorbency.

Key specifications include a package dimension of 6.73 x 5.67 x 0.83 inches and a lightweight of 3.53 ounces per pack, making storage and handling convenient for laboratory technicians and field engineers alike. Since its introduction on April 17, 2018, the CK-PS761B swab has earned a solid reputation, reflected in a 4.6‑star rating from 165 customer reviews and a Best Sellers Rank of #59 in the Lab Swabs subcategory.

These swabs are ideal for a variety of applications such as optical lens cleaning, camera sensor maintenance, printed circuit board (PCB) de‑contamination, precision instrument servicing, and even firearm barrel cleaning where residue buildup can affect performance. The combination of a long, flexible tip and a chemically resistant polyester core ensures that users can confidently address hard‑to‑reach areas without the risk of leaving behind fibers or solvent residues.

In addition to the core product, Ci Kyan offers a range of complementary cleanroom foam swabs and cleaning solutions, allowing customers to build a complete cleaning toolkit tailored to their specific industry requirements, whether in semiconductor fabrication, biomedical research, or high‑end photography.

Usage

The CK-PS761B swabs excel in environments where precision and cleanliness are non‑negotiable. In optical laboratories, technicians use these swabs to gently remove dust, fingerprints, and oil from camera lenses, microscope objectives, and laser components, ensuring optimal image clarity and system performance. The flexible paddle head adapts to the curvature of lenses, delivering a consistent cleaning action that minimizes the risk of scratches.

Electronics manufacturers and repair professionals rely on the swabs for PCB cleaning, connector de‑contamination, and removal of flux residues. The polyester tip’s high absorbency allows it to hold solvent without dripping, providing controlled application of cleaning agents to delicate circuitry. This is especially valuable when working with surface‑mount technology (SMT) components where excess liquid can cause short circuits.

In the field of scientific instrumentation, the swabs are used to maintain spectrometers, chromatographs, and other analytical devices. Their low‑particle generation ensures that the cleaning process does not introduce background noise or interfere with sensitive measurements. Additionally, the swabs are suitable for cleaning the interior of optical fiber connectors, where even microscopic contaminants can degrade signal transmission.

Why Choose Us

Choosing the CK-PS761B swabs means selecting a product that has been rigorously tested to meet stringent cleanroom standards. The polyester fibers are thermally bonded, a process that eliminates the need for adhesives that could shed particles, thereby preserving the purity of the environment. This manufacturing approach also enhances the durability of the swab tip, allowing it to withstand repeated solvent exposure without fraying or losing its structural integrity.

Ci Kyan’s commitment to quality is reflected in the meticulous packaging of each swab set. The swabs are laundered and sealed in a Class 100 cleanroom environment, guaranteeing that they arrive at your facility free from external contaminants. This attention to detail reduces the need for pre‑use sterilization steps, saving time and resources for busy laboratory personnel.

Customer support is a cornerstone of the Ci Kyan experience. Our technical team is available to advise on optimal solvent selection, cleaning techniques, and best practices for maintaining the longevity of your equipment. Should you encounter any issues with the product, we offer responsive after‑sales service, including replacement options and guidance on proper disposal in accordance with environmental regulations.

Key Features

• Long 6.45″ polyester tip with flexible paddle head reaches tight grooves and recessed areas effortlessly.
• Thermally bonded fibers eliminate adhesive contamination, ensuring low‑particle generation for cleanroom use.
• Highly solvent‑compatible; works with acetone, isopropyl alcohol, and specialty cleaners without degrading.
• Low‑particle, low‑ion content meets Class 100 standards, protecting sensitive optics and electronics.
• Responsive customer support and after‑sales service provide peace of mind and technical assistance.

FAQ

What solvents can I safely use with these swabs?

The polyester tip is compatible with most common laboratory solvents, including acetone, isopropyl alcohol, ethanol, and many proprietary cleaning solutions. Avoid highly corrosive acids or bases that may degrade the fibers.

Are the swabs suitable for cleaning firearm barrels?

Yes, the flexible paddle head and low‑particle polyester tip make the CK-PS761B swabs effective for removing fouling and residue from firearm barrels without scratching the interior surface.

How are the swabs packaged to maintain cleanliness?

Each pack of 100 swabs is laundered and sealed in a Class 100 cleanroom environment, ensuring that the swabs remain free of external contaminants until opened.

Can I use these swabs for semiconductor wafer cleaning?

While the swabs meet cleanroom standards, semiconductor wafer cleaning often requires specialized ultra‑low‑particle tools. For routine wafer handling, the CK-PS761B can be used, but for critical processes, consult your wafer cleaning protocol.

What is the warranty or return policy for these swabs?

Ci Kyan offers a 30‑day satisfaction guarantee. If the product does not meet your expectations, contact our support team for a replacement or refund, subject to the terms outlined in our return policy.