Automotive Air Filter Support Layer

Ultra-High Strength for Structural Stability

Engineered with 2,500+ MPa tensile strength, this fabric withstands 5 kPa pressure differential in engine air intakes—2x stronger than traditional polyester supports. Its 3D interlaced matrix prevents filter media sagging by 40%, ensuring consistent particle retention (≥5 μm) even in high-vibration environments (ISO 5011 tested).

Optimized Filtration Efficiency & Airflow

Features 85–90% porosity and 0.3 kPa low pressure drop, enhancing airflow by 15% while reducing energy loss in the powertrain. The low surface roughness (Ra ≤1.0 μm) minimizes dust adhesion, extending filter service life by 30% in dusty conditions (e.g., off-road vehicles).

Extreme Temperature & UV Resistance

Withstands -40°C to 120°C temperatures, resisting deformation in engine bays and arctic climates. Retains 95% structural integrity after 1,000 hours of UV exposure, outperforming standard non-wovens by 25% in sun-exposed cabin air filters.

Low-VOC Compliance & Safety

Meets VDA 278 low-VOC standards (≤50 μg/m²), eliminating harmful emissions in cabin air. Free of formaldehyde and phthalates, it complies with OEKO-TEX Standard 100, ideal for luxury vehicles and EVs prioritizing indoor air quality.

Lightweight & Sustainable Design

Weighing 60–120 g/m², it cuts filter weight by 20% vs. conventional supports, improving fuel efficiency. Composed of 100% recyclable polymers, it reduces carbon footprint by 35%, aligning with automotive industry goals for circular economy (e.g., BMW/Mercedes-Benz green supply chains).

Versatile for Diverse Powertrains

Customizable for gasoline, diesel, and EV air filtration systems, offering optional antibacterial coatings for cabin filters. Its chemical resistance to engine oils (SAE J300) ensures durability in harsh under-hood environments, adopted by GM and Toyota for OEM applications.

Engine Air Intake System Filtration Support

Designed as a core structural layer for engine air filters, this fabric withstands 5 kPa pressure differential with 2,500+ MPa tensile strength, preventing media deformation under high-load conditions. Its 3D interlaced structure increases dust-holding capacity by 30%, efficiently filtering ≥5 μm particles to reduce engine wear and extend maintenance intervals in gasoline/diesel powertrains.

Multi-layer Cabin Air Filter Reinforcement

Ideal for composite cabin filters combined with activated carbon or HEPA media, the fabric’s 85–90% porosity ensures unobstructed airflow while its low surface roughness (Ra ≤1.0 μm) minimizes particle adhesion. It supports efficient filtration of pollen, soot, and other contaminants, enhancing interior air quality in vehicles operating in urban or polluted environments.

EV Powertrain Filtration Systems

Engineered for electric vehicle battery and motor cooling systems, the lightweight design (60–120 g/m²) reduces filter weight by 20%, improving energy efficiency. With -40°C to 120°C temperature resistance, it withstands extreme battery compartment conditions, while optional antistatic treatments prevent condensation-related electrical interference, ensuring system safety.

Extreme Climate Filtration Solutions

Suited for harsh environments like deserts or arctic regions, the fabric retains 95% tensile strength after 1,000 hours of UV exposure and remains flexible at -40°C, resisting brittleness or deformation. It maintains consistent particle retention in temperature fluctuations, minimizing engine failure risks in high-altitude or severe weather scenarios.

Low-VOC Environment-Friendly Cabin Filtration

Compliant with VDA 278 low-VOC standards (≤50 μg/m²), it eliminates harmful chemical emissions, making it suitable for vehicles prioritizing occupant health. Optional antibacterial coatings inhibit mold growth in humid conditions, working with adsorbent layers to reduce formaldehyde and allergens, creating a clean 驾乘 environment.

Commercial Vehicle High-Load Filtration

Tailored for trucks and buses, the fabric’s vibration-resistant structure reduces media displacement, while 20% lower pressure drop optimizes engine airflow for better fuel efficiency. Its resistance to engine oils (SAE J300) and dust ensures durability in heavy-duty, high-mileage operations, cutting replacement frequency by 30% in demanding environments.

Q: Can this fabric handle high-pressure engine air intakes?

A: Yes. With 2,500+ MPa tensile strength and 5 kPa pressure resistance, it prevents filter media collapse, outperforming traditional supports by 2x in high-load conditions (ISO 5011 tested).

Q: How does it balance airflow and filtration efficiency?

A: Its 85–90% porosity and 0.3 kPa low pressure drop enhance airflow by 15% while retaining ≥5 μm particles, reducing engine energy loss and improving fuel efficiency.

Q: Is it suitable for extreme temperature environments?

A: Absolutely. Withstands -40°C to 120°C, retaining 95% strength after 1,000 hours of UV exposure, ideal for arctic cold or engine bay heat without deformation.

Q: Does it meet automotive safety and environmental standards?

A: Yes. Complies with VDA 278 low-VOC (≤50 μg/m²) and OEKO-TEX Standard 100, ensuring no harmful emissions for cabin air, suitable for all vehicle types.

Q: Can it be customized for different filter designs?

A: Yes. Offers 60–120 g/m² grammage and optional coatings (antibacterial/antistatic), adapting to engine, cabin, or EV filtration needs with tailored thickness and chemical resistance.