FR1803 Submicro denier Polyester Wiper

Submicro Denier Polyester Wiper – Description

A Submicro Denier Polyester Wiper is a high-precision cleanroom wiper made from ultra-fine polyester fibers with a denier (fiber thickness) below 1.0, often around 0.3 to 0.5 denier. These extremely fine fibers provide superior particle capture, low linting, and high absorbency, making them ideal for critical cleaning tasks in advanced cleanroom environments.

What Is "Submicro Denier"?

• Denier is a unit that measures the thickness of fibers.

• A submicro denier fiber is thinner than one denier, often much finer than human hair.

• The finer the fiber, the more edges and surface area it has to trap contaminants like dust, oil, and microorganisms.

Key Features

• Ultra-fine fiber construction: Enables exceptional pickup of submicron particles and residues

• Low particle generation: Laser-sealed or ultrasonically sealed edges reduce fiber shedding

• High absorbency: Quickly soaks up liquids, solvents, and contaminants

• Excellent surface contact: Soft texture conforms to uneven or delicate surfaces

• Chemically resistant: Safe to use with IPA, acetone, and other cleaning agents

• Non-abrasive: Won’t scratch sensitive surfaces like glass, lenses, or coatings

Common Applications

• Precision optics and lens cleaning

• Semiconductor wafer and tool cleaning

• LCD, OLED, and display panel manufacturing

• Aerospace and medical device production

• Pharmaceutical and biotechnology cleanrooms

• Surface prep before coating, bonding, or packaging

Benefits

• Enhanced contamination control in ISO Class 3–5 environments

• Reduces risk of residue, fiber shedding, and recontamination

• Ideal for both dry and wet cleaning applications

• Available in various sizes and cleanroom packaging options

• Delivers a streak-free, scratch-free finish on ultra-sensitive surfaces