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Automotive Grade Siliconized Polyester Fiber 4D×51MM Recycled Staple Fiber for Sound Insulation
Automotive Grade Siliconized Polyester Fiber 4D×51MM Recycled Staple Fiber for Sound Insulation
Specifications
Brand Name :
NONE
Model Number :
NONE
Certification :
OEKO TEX 100, GRS Certificate
Place of Origin :
JIANGSHU, CHINA
MOQ :
1000 kgs or 2 pallets
Price :
FOB, usd1-2/kg
Payment Terms :
L/C,T/T
Supply Ability :
2,000 ton monthly
Delivery Time :
within 15-25 days
Packaging Details :
bales
ITEM :
Virgin polyester Staple fiber
Material :
100% Recycled Polyester
Cross Section :
Cartepilar Type
Color :
Raw White
Luster :
Full Dull Finish
Feature :
Anti-Pilling, Abrasion-Resistant, Anti-Distortion, Anti-Static, Hollow Structure Unique Touch
Structure :
Synthetic Carbon Chain
Type :
Staple
Number of Shares :
Multi-Ply
Use :
Filling Pillows, Quilts, Jackets, Toys, etc
Description

Automotive Grade Siliconized Polyester Fiber 4D×51MM Recycled Staple Fiber for Sound Insulation


Description:

Specially engineered for automotive NVH (Noise, Vibration, and Harshness) applications, our recycled siliconized polyester fiber delivers superior sound absorption and thermal insulation performance. The optimized 4D×51MM fiber specification ensures perfect density and resilience for automotive interior components.

Key Technical Advantages:
✔ Advanced Sound Absorption - 0.85+ NRC (Noise Reduction Coefficient) at 2000Hz
✔ Eco-Friendly Material - 100% post-industrial recycled content (GRS & UL Ecologo certified)
✔ Thermal Stability - Withstands -40°C to 150°C operating temperatures
✔ Process-Optimized - Special siliconization (6-8% coating) prevents fiber migration

Automotive Grade Siliconized Polyester Fiber 4D×51MM Recycled Staple Fiber for Sound InsulationAutomotive Grade Siliconized Polyester Fiber 4D×51MM Recycled Staple Fiber for Sound Insulation

Details

Fiber Type Polyacrylonitrile (PAN)
Denier (dtex) 3D–15D (customizable)
Cut Length 32mm, 38mm, 51mm (or custom)
Hollow Ratio 10%–30%
Tenacity (cN/dtex) ≥2.5
Elongation at Break (%) 25%–45%
Crimp Frequency 8–15 crimps/inch (adjustable)


Our certificate:

Automotive Grade Siliconized Polyester Fiber 4D×51MM Recycled Staple Fiber for Sound Insulation


Exhibtion

Automotive Grade Siliconized Polyester Fiber 4D×51MM Recycled Staple Fiber for Sound Insulation


FAQ

1. Why choose Polyester FDY Yarn?

-Good elasticity and grade A quality

- Full dull finish eliminates unwanted shine for authentic fur appearance

-Better anti static electricity

2. What's your payment term?

30% T/T as deposit 70% T/T before shipment or LC at sight, others are negotiable.

3. Can we get samples?

Free samples always could be sent to you for your evaluation.

4. What's your MOQ?

8 Ton

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Automotive Grade Siliconized Polyester Fiber 4D×51MM Recycled Staple Fiber for Sound Insulation

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Product Detail
Brand Name :
NONE
Model Number :
NONE
Certification :
OEKO TEX 100, GRS Certificate
Place of Origin :
JIANGSHU, CHINA
MOQ :
1000 kgs or 2 pallets
Price :
FOB, usd1-2/kg
Contact Supplier
video
Automotive Grade Siliconized Polyester Fiber 4D×51MM Recycled Staple Fiber for Sound Insulation

Wuxi Xilan New Material Technology Co., Ltd.

Verified Supplier
1 Years
wuxi
Since 2008
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company
Main Products :
Polyester FDY Yarn, Acrylic Fiber, GRS Polyester Yarn
Total Annual :
4000000-6000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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