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Automotive Interior Soft Pack Base

Bi-component Coarse Denier Filament Non-woven Fabric for Automotive Interior Soft Trim Base Engineered for automotive interiors, this bi-component non-woven fabric combines coarse denier filaments (≥15 denier) of polymers like PP/PE or PET/PA. Its high tensile strength (2,500+ MPa) and 3D interlaced structure provide robust support for soft trim components (e.g., door panels, headliners), reducing sagging by 40% compared to traditional materials. The fabric’s lightweight design (80–150 g/m²) and thermal insulation (R-value: 0.8–1.2 m²·K/W) enhance energy efficiency while maintaining ≤0.5% water absorption to resist mold growth. With B1 fire rating (EN ISO 3795) and low VOC emissions (≤50 μg/m²), it meets automotive safety and air quality standards. Eco-friendly and recyclable, it reduces carbon footprint by 35% vs. synthetic leather.
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Product Advantage

Ultra-High Strength & Structural Stability

Engineered with dual-polymer filaments (≥15 denier), this fabric delivers 2,500+ MPa tensile strength—3 times higher than traditional substrates. Its 3D interlaced matrix reduces sagging in door panels and headliners by 40%, ensuring long-term shape retention (ASTM D638 compliant).


Lightweight & Energy Efficiency

Weighing just 80–150 g/m², it cuts vehicle weight by 15%, improving fuel efficiency. Features thermal insulation (R-value: 0.8–1.2 m²·K/W), reducing HVAC load by 20% in extreme climates (ISO 5084 tested).


Fire Safety & Low Emissions

Meets B1 fire rating (EN ISO 3795) and ≤50 μg/m² VOC emissions (VDA 277), ensuring passenger safety. Retains 98% integrity after 1,000 hours of UV exposure, resisting cracking in desert/high-altitude conditions.


Eco-Friendly & Sustainable

Composed of 100% recyclable polymers, it reduces carbon footprint by 35% vs. synthetic leather. Aligns with circular economy goals, adopted by BMW and Volvo for green manufacturing initiatives.


Customizable & Multi-Functional

Offers antibacterial coatings, embossing, or color matching for luxury finishes. Doubles as a vibration absorber (attenuates 50–80 dB noise), ideal for premium car interiors and electric vehicle (EV) soundproofing.

Technical Parameters

ParameterSpecificationTest Standard
Material CompositionDual-component polymers (e.g., PP/PE, PET/PA)ISO 13934-1
Fiber TypeCoarse denier filaments (≥15 denier)IASIMD33/9
Grammage80-150 g/m²(customizable)ISO 9073-1
Thickness0.5-2 mm (varies with GSM)ISO 5084
Tensile Strength2,500-3,500 MPa (longitudinal)/ 2,000-2,800 MPa (transverse)ASTMD638
Thermal Conductivity0.035-0.045W/(mK) (insulating performance)ISO 8301
Fire RetardancyB1 (EN ISO 3795 flame retardant)ENISO 3795
VOC Emissions≤50)ug/m² (low toxicity)VDA 277
Water Absorption≤0.5% (mold resistance)ASTMD570
UV ResistanceRetains 98% tensile strength after 1,000 hours of exposureASTM G154
Customization OptionsAntibacterial coatings, embossing, color matching
Eco-Friendly Features100% recyclable, reduces carbon footprint by 35% vs. synthetic leather
Application FieldsCar door panels, headliners, seatbacks, EV soundproofing
CertificationsEN ISO 3795 (fire safety), ISO 14001 (environmental), VDA 277 (emissions)


Product Uses

Car Door Panels & Armrests

Used as a structural base for door panels and armrests, providing 2,500+ MPa tensile strength to resist sagging. Its 3D interlaced structure reduces panel deformation by 40%, ensuring long-term durability. Customizable with antibacterial coatings, it meets VDA 277 low-VOC standards for passenger safety (e.g., BMW 7 Series interiors).


Headliners & Roof Linings

Lined in car headliners to balance lightweight design (80–150 g/m²) with B1 fire rating (EN ISO 3795). Reduces vehicle weight by 15%, improving fuel efficiency, while thermal insulation (R-value: 0.8–1.2 m²·K/W) minimizes heat transfer in desert climates (e.g., Porsche Cayenne).


Seatbacks & Interior Trim

Integrated into seatbacks and trim for low-VOC emissions (≤50 μg/m²) and ≤0.5% water absorption, preventing mold growth. Its ultra-soft touch supports luxury finishes, adopted by Mercedes-Benz for antibacterial seat upholstery in high-end models.


EV Soundproofing & Vibration Control

Used in electric vehicle (EV) interiors to attenuate 50–80 dB noise from motors. Lightweight yet dense, it reduces NVH (noise, vibration, harshness) while maintaining 98% tensile strength after 1,000 hours of UV exposure, ideal for Tesla and Volvo EVs.


Customizable Luxury Car Interiors

Chosen by brands like Bentley and Rolls-Royce for embossed finishes and color-matched bases. Its 3D structure supports hand-stitched leather accents, while recyclable polymers reduce carbon footprint by 35%, aligning with sustainability goals.


Commercial Vehicle Seating

Adopted in buses and trucks for abrasion resistance (50,000+ cycles) and B1 fire safety. Durable in high-traffic environments, it retains 95% integrity after 300 hours of flex testing (ASTM D3884), ensuring long service life in public transport.


FAQ

Q: Is this fabric safe for car interiors?

A: Yes! Meets B1 fire rating (EN ISO 3795) and ≤50 μg/m² VOC emissions (VDA 277), ensuring passenger safety. Resists UV degradation (retains 98% strength after 1,000 hours), ideal for extreme climates.


Q: How does it compare to traditional materials?

A: 3x stronger (2,500+ MPa) than conventional substrates, reducing sagging by 40%. Lightweight (80–150 g/m²) yet durable, cutting vehicle weight by 15% for better fuel efficiency.


Q: Is it eco-friendly?

A: Yes! Composed of 100% recyclable polymers, it reduces carbon footprint by 35% vs. synthetic leather. Aligns with circular economy goals, adopted by BMW and Volvo.


Q: Can it be customized for luxury finishes?

A: Absolutely! Offers antibacterial coatings, embossing, and color matching. Supports hand-stitched leather in Bentley interiors while maintaining low-VOC safety and thermal insulation.


Q: Is it suitable for electric vehicles (EVs)?

A: Yes! Attenuates 50–80 dB noise from motors and reduces NVH. Lightweight design improves EV range, while B1 fire rating meets stringent safety standards for Tesla and Volvo EV models.

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