Material
Antibacterial Synthetic Filament
Functional synthetic filament
Antibacterial filament is a synthetic fill treated with an antimicrobial additive to reduce bacterial activity on its own surface, tested under standards such as ISO 22196. It slows growth on the brush between uses. It does not sterilize, does not make a brush hygienic on its own, and does not replace rinsing and drying.
Datasheet values
- Additive loading
- 0.2–2.0% by compound
- Filament diameter
- 0.15–1.20 mm
- ISO 22196 target
- at least 99% bacterial reduction under the specified test
- Wash durability
- 100–1,000 cycles by additive and polymer
What is antibacterial filament?
A nylon, PP or PBT filament with about 0.2–2.0% of an antimicrobial additive, drawn from about 0.15 mm to 1.2 mm. Under ISO 22196, a typical target is at least 99% bacterial reduction under the specified test, with wash durability claims of about 100–1,000 cycles depending on the grade.
Where is it used?
In our range: long-handle antibacterial kitchen brushes, antibacterial nylon kitchen hand brushes, antibacterial crevice scrub brushes, kitchen gap brushes and antibacterial water bottle brushes.
What does ISO 22196 prove, and what not?
It measures antibacterial activity on treated plastics and non-porous surfaces under defined lab conditions. It does not prove sterilization, antiviral action, odor prevention or the hygiene of the whole brush, which also depends on its block, tufts and how it is dried.
How should antibacterial brushes be used?
Like any brush: rinse after use, shake out water and let it dry. The additive slows growth on the filament; it does not remove soil trapped in the tufts.
How hot can it run?
As hot as the carrier polymer and additive allow: PP, nylon and PBT carriers range from about 79°C to 140°C. Confirm the treated grade.
What should you tell us?
The claim you want to make on the pack, the test standard, the carrier fill, and the brush. Evidence for any claim is agreed before sampling.
Questions buyers ask about Antibacterial Synthetic Filament
Does an antibacterial brush stay sterile?
No. The additive slows bacterial growth on the filament; it does not sterilize, and the brush still needs rinsing and drying.
What does ISO 22196 test?
Antibacterial activity on treated plastic and non-porous surfaces in the lab. It does not cover viruses, odor or the whole brush.
Can I print an antibacterial claim on my packaging?
Only with evidence for that claim and market. Send the claim and standard, and the evidence is agreed before sampling.
Where these figures come from
| Property | Published value | Source |
|---|---|---|
| Chemical resistance | Defined by carrier polymer and additive retention under cleaning chemicals. | Perlon Retrieved 2026-07-20 |
| Hardness and stiffness | Defined by carrier polymer, diameter and trim. | Perlon Retrieved 2026-07-20 |
| Limitations | ISO 22196 evaluates antibacterial activity on treated plastics and non-porous surfaces; it does not prove sterilization, antiviral activity, odor prevention or whole-brush hygiene. | Perlon Retrieved 2026-07-20 |
| Water resistance | Carrier-dependent; repeated wet cycles are part of claim durability rather than proof of antibacterial performance. | International Organization for Standardization Retrieved 2026-07-20 |
| Material definition | Antibacterial filament is a treated synthetic filament intended to reduce bacterial activity on its own non-porous surface. | Perlon Retrieved 2026-07-20 |
Guides that go deeper on this
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Long-Handle Antibacterial Kitchen Brush
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Antibacterial Crevice Scrub Brush
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Custom Handheld Detail Brushes
A handheld detail brush puts the operator's hand pressure into a small place: a seam, a grout line, a vent, a connector, a mold vent or a grinder chute.
See how this type is builtCustom Manufacturing RFQ
Discuss This Material
Share what the brush works on, the temperature and chemicals it meets, the form you need — strip, disc, roller or hand brush — the quantity and a drawing or photo.
We reply to every request within 24 hours, with a quotation or with the questions we need answered first. If the brush can be made on our existing tooling, we make the sample directly. If it needs new tooling, we quote a sample fee and a tooling fee, and the sample fee is credited against the bulk order. Need an NDA first? We sign yours before you send drawings, and the files you send are never shown to other customers.
- MOQ500 pcs for small hand-held brushes, 100 pcs for medium and large ones
- SampleTypically 3–7 days
- ProductionFrom 7 days after sample approval, by size and quantity
- Payment30% deposit and 70% before shipment above US$10,000; smaller orders on agreed terms
“We need a brush to remove wet residue from a stainless steel conveyor, about 800mm wide. The current brush wears quickly. We can send photos.”
“We sell drinkware and need a cleaning brush to include with the product. Quantity around 5,000 pieces.”