Acrylic Filter Bags
Acrylic filter bags are a type of filter bag made from acrylic fibers, which is a synthetic fiber that is known for its durability, chemical resistance, and heat resistance. As a dust filtration media, acrylic felt has the following characteristics:
- Particle Retention – Acrylic filter bags are highly efficient in retaining particles, thanks to their intricate pore structure. These bags can capture particulate matter of various sizes, ranging from coarse to fine particles.
- Chemical Resistance – Acrylic fibers possess excellent resistance to a wide range of chemicals, making them suitable for filtration applications where aggressive chemicals are being filtered.
- Temperature Resistance – Acrylic filter bags exhibit good thermal stability, allowing them to withstand elevated operating temperatures. They can typically operate in the temperature range of 120°C to 150°C (250°F to 300°F), making them suitable for filtration processes that involve hot gases or liquids.
- Hydrolysis & Moist Heat Resistance – Acrylic fibers have low water absorption properties, enabling the filter bags to maintain their filtration efficiency even in high-humidity environments with mild chemical attacks. Where polyester filter bag is not suitable because of potential hydrolysis, acrylic filter bag offers a combination of abrasion and moist heat resistance, particularly under acid conditions.
In addition to these filtration characteristics, acrylic filter bags also offer a number of other advantages, such as:
- Cost-Effective – Acrylic fabric is relatively inexpensive compared to other high-performance filter media materials, making it a cost-effective solution for a wide range of industrial filtration applications.
- Versatility – Acrylic filter bags can be customized to meet specific filtration requirements, including shape, size, and surface finishes. Additionally, they can be designed to fit different types of dust collectors, allowing for easy installation and replacement.
- Long Service Life – Acrylic fibers are known for their durability and resistance to degradation, resulting in extended service life. This reduces the need for frequent replacement, saving maintenance costs in the long run.
- Resistance to Abrasion – Acrylic filter bags demonstrate excellent resistance to mechanical stress and abrasion, preserving their filtration efficiency over time, even in demanding industrial environments.
Scrim-supported felt is used exclusively in the production of our acrylic filter bags in order to improve filtration efficiency and extend the filter bag life.