Low luster acrylic fiber special cross section thermal insulation
Low luster acrylic fiber special cross section thermal insulation
Product Description:
Our low luster acrylic fiber with special cross section is an engineered synthetic fiber designed to deliver superior thermal insulation properties while maintaining a sophisticated matte appearance. The proprietary fiber geometry creates air pockets that significantly enhance heat retention, making it ideal for cold-weather applications where both performance and aesthetics matter.
Key Features:
✔ Advanced Thermal Regulation – Hollow/multi-lobe cross section traps air for 30% better insulation than standard acrylic fibers
✔ Permanent Low Luster – Inherent dull finish (not surface treatment) that won't fade
✔ Lightweight Warmth – 20% lighter than wool with comparable R-value
✔ Enhanced Processability – Optimized 3D crimp for excellent web formation
✔ Moisture Resistant – <1.5% moisture regain prevents heat loss from dampness
Technical Specifications:
| Fiber Type | Acrylic Staple Fiber |
| Denier | 4D |
| Cut Length | 32mm |
| Thermal Conductivity | 0.027 W/m·K |
| Cross-Section | Proprietary multi-cavity design |
| Tenacity | ≥2.0 g/d |
| Elongation | 30–50% |
Packing and Delivery
- delivery: 3-4 weeks to your order
- packing:weaving bag,200kg per bale .size:115*95*75 cm
- MOQ:8 ton
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Our Service
1. OEM Manufacturing Support – Customize products and packaging according to your requirements
2. Sample Orders Available – Test our quality before bulk orders.
3.24-Hour Response Guarantee – Prompt replies to all inquiries.
4. Dedicated Order Tracking – Regular updates every 48 hours until delivery. Post-delivery, we assist with quality checks and promptly resolve any issues.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.