BAGHOUSE FILTER BAGS

P84® POLYIMIDE CUSTOM BAGHOUSE FILTER BAGS

Polyimide is excellent for air filtration in demanding industrial applications involving high temperatures of 480°F (250°C), corrosion, and abrasion.

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GET EXCELLENT AIR FILTRATION EFFICIENCY WITH P84® POLYIMIDE

P84® Polyimide filter bags are excellent for air filtration in demanding industrial applications involving high temperatures, corrosion, and abrasion. This uniquely multilobular fiber offers a higher surface area for filtration, compared to other products in the market. With operating temperature of 480°F (250°C) and temperature surges of 500°F/260 °C, P84® Polyimide filter bags are non flammable.

P84® polyimide technical textile is a high-performing industrial air filter media due to its high-temperature stability and enhanced filtration performance, resulting in cost savings in baghouse operations. Customers achieve enhanced filtration performance through improved dust capture on the surface and less blinding of the filter media. This results in less frequent bag changeouts, reducing maintenance and operating costs. In addition, the consistent filtration performance of P84® filter media helps ensure dust discharge over the filter’s life span. Peaks and surges can be managed effectively and stay within allowable limits.

Key Benefits

Lower Operating Costs

Dust sits on the fiber rather than penetrating it, resulting in less blinding and energy consumption.

Higher Filtration Efficiency

P84® ‘s multilobal construction increases filtration surface area, improving efficiency.

High-Temperature Resistance

Supports applications with operating temperatures up to 480°F.

Long Service Life

High tensile strength means it can withstand abrasion in harsh environments.

Product Details

FABRIC PROPERTIES

	100% P84®	P84® +ACRYLIC (Tandem)	P84® +POLYESTER (Tandem)	P84® +PPS (Tandem)	P84® +META ARAMID (Tandem)
Surface Filtration	Excellent	Excellent	Excellent	Excellent	Excellent
Abrasion Resistance	Excellent	Good	Good	Excellent	Excellent
Acid Resistance	Good	Good	Moderate	Good	Good
Alkali Resistance	Moderate	Moderate	Moderate	Moderate	Moderate
Oxidation Resistance	Moderate	Moderate	Moderate	Moderate	Moderate
Operating Temperature	480°F (250°C)	260°F (125°C)	300°F (150°C)	375°F (190°C)	400°F (200°C)
Investment	$$$$$	$$	$$$	$$$	$$$

LAYERING TECHNIQUE

Albarrie’s specialty filter bag, Tandem™, achieves superior performance in extremely harsh baghouse conditions by layering fibers (technical fabrics) during manufacture. When manufacturers use a layering technique, the combined properties of the different fibers or fabrics are adopted in the fabric’s performance.

ECONOMICAL CONVENTIONAL FIBERS

Albarrie uses conventional filter media such as Acrylic, Polyphenylene Sulfide (PPS), Polyester, or Meta-Aramid to construct the bottom layer in its Tandem™ Baghouse Filter Bags. These fibers offer excellent chemical and abrasion-resistant properties, but the P84 top layer extends their performance. Combining these fibers allows Albarrie to offer enhanced industrial air filtration for a fraction of the cost compared to 100% P84 polyimide fabric.

MECHANICAL STABILITY

Successful air filtration means no emissions. Mechanical stability in baghouse filter bags is critical to successful air filtration. Excessive particulate loads in the gas stream can impact the filter bags and the baghouse cleaning system, causing abrasion. Good quality filter bags must resist abrasion to keep emissions at bay. Albarrie uses the highest quality fibers with high abrasion-resistant properties to produce our specialty filter bags, so your baghouses can remain emissions-free.

VIRGIN FIBERS

Albarrie uses only 100% virgin fibers.

ALBARRIE'S EXPERTISE MAKES THE DIFFERENCE

We’ve spent 40+ years researching, developing, and testing the most optimal fabrics for many applications and industries. Our expertise, combined with our stringent quality control procedures, ensures you receive the highest quality product on the market.

FIT ANY BAGHOUSE

Ensure you get the right filter bag for your baghouse. Albarrie custom manufactures baghouse filter bags to fit any baghouse system, including pulse jet, reverse air, shaker, and cartridge systems.

QUALITY ASSURANCE

Albarrie exercises complete control throughout the manufacturing and fabrication process – from converting fibers into high-performance filter bags, to providing expert, trouble-free installation, to baghouse maintenance services – under the strictest protocols. Albarrie inspects and tests each order as part of our Quality Assurance program, providing datasheets for weight, thickness, permeability, Mullen burst, and tensile strength according to ASTM standards.

Information provided by Albarrie on this website (the "Site") is for general information purposes only. All information on the Site is provided in good faith, however Albarrie makes no representation or warranty of any kind, express or implied, regarding the accuracy, adequacy, validity, reliability, availability or completeness of any information on the Site. Products may not work as advertised or perform differently based on application, operating conditions, and depend on chemical, thermal, and humidity and other factors.