- Basis Weight: 500g/m² ± 5%
- Thickness: 2.4mm ± 10%
- Air Permeability: 20m³/m²/min ± 20%
- Post Treatment: Heat Setting, Singeing,Glazing
- Tensile Strength
- Longitudinal: ≥900N/5cm
- Transverse: ≥1200N/5cm
- Elongation
- Longitudinal: ≤25%
- Transverse: ≤50%
- Thermal Shrinkage
- Longitudinal: <1.5%
- Transverse: <1.0%
- Temperature
- Continuous Operating Temperature: 204°C (400°F)
- Maximum Surge Temperature: 250°C (490°F)
HPE250N
Description
Aramid filter bags are made of a synthetic fiber material called aramid, also known as Nomex. It was first developed in the 1960s and made commercially available in 1967 by DuPont. For filtration applications, it is most often known as Meta Aramid. As a filtration media, it has the following characteristics:
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Efficient Particle Retention – The tightly felt structure of the aramid filter media enables it to effectively capture fine particles, thereby achieving high levels of filtration efficiency.
- High Temperature – Aramid filter bags possess remarkable resistance to high temperatures without significant degradation.
- Chemical Resistance – Aramid filter bags are resistant to a wide range of chemicals, including acids, alkalis, and solvents.
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High Strength and Robustness – Aramid fibers have exceptional tensile strength, which makes the filter bags resistant to tearing and bursting. They can withstand the rough handling and abrasive nature of certain dust particles, resulting in enhanced durability and reliability.
- Low Thermal Shrinkage – When aramid filter bags are subjected to elevated temperatures, they demonstrate excellent stability and resistance to shrinkage. They maintain their original size and shape even after prolonged exposure to extreme heat.
