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Filaments for paint brushes

Nov. 14, 2017

When designing a paintbrush, several aspects must be taken into consideration when choosing a filament. The main ones are :

1. Filament resistance to chemical components

2. Good filament mechanical performances (stiffness, bend recovery)

3. Best mechanical characteristics value ratio

4. Tip capability to distribute paint evenly

The first three characteristics drive to a specific raw material, which is polyester PBT.

The fourth aspect has been interpreted by STP with 2 products: hollester and polysair Multi channel STP filaments.


As a filaments manuacturer, we have our own filaments factory. We wholesale China filaments with high quality and competitive quote. Please feel free to contact us!

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