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What is the degree of acid and alkali resistance of different brush filaments?
Release time:
2024/05/28
Most of the acid-base daily necessities that are often exposed to in family life are detergents. So most of the brush has acid and alkali resistant function. The brush wire is a kind of slender wire made of a material polymerized by a certain chemical reaction, and the degree of acid and alkali resistance of the brush wire made of different polymer materials is also different.
Acid and alkali resistant brush filament
For example, in the polymer polyamide nylon brush series: PA6 and PA66 brush can resist alkali, but they are soluble in formic acid and cannot be used in acidic environment. PA610 and PA612 strong alkali resistance, weak acid resistance, soluble in formic acid, can be cleaned in strong alkali weak acid environment. The polyester PBT brush filament is resistant to strong acid and alkali, and can work in strong acid and alkali environment without deterioration. Polypropylene PP alkali resistant, acid resistant. In addition to being eroded by concentrated sulfuric acid and concentrated nitric acid, it is relatively stable to other chemical reagents.
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