How Is the Anti-Aging Performance of PP Corrugated Brush Filaments?
PP (polypropylene) corrugated brush filaments are widely used in industrial brushes, household cleaning tools, and other fields, with anti-aging performance being their core indicator.
Pure PP has weak resistance to UV-induced aging and tends to become brittle when exposed to the environment for a long time. However, the performance of PP corrugated brush filaments has been improved through optimization: the corrugated structure disperses environmental pressure, and added additives such as antioxidants and UV absorbers can delay aging.
Three factors affect their anti-aging performance:
Raw material purity and additive ratio: Pure raw materials with low impurities and an appropriate proportion of additives are required to meet the standard.
Service environment: High temperature, high humidity, or strong outdoor UV rays will accelerate aging. Under indoor dry and light-proof conditions, their service life can reach 3–5 years.
Production process: High-quality brush filaments adopt an integrated process to ensure the uniform distribution of additives.
PP corrugated brush filaments have significant advantages:
High cost-effectiveness: Their cost is lower than that of nylon and polyester brush filaments, while maintaining a service life of 3–5 years.
Chemical corrosion resistance: Suitable for multiple application scenarios.
Good elasticity: Basic performance is still maintained even after aging.
Methods to improve anti-aging performance include:
When selecting products, check the additive formula and raw material grade, and choose products from formal manufacturers.
Customize brush filaments for special application scenarios.
Conduct proper daily maintenance during use, such as avoiding prolonged exposure to sunlight and preventing immediate use after exposure to high temperatures without cooling.
In summary, the anti-aging performance of PP corrugated brush filaments is "controllable by inherent quality and maintainable by post-use care". Choosing high-quality products and using them properly can create high value.
