- Overview
- Product Description
- Why Choose US
- Production Process
- Test Equipments
- Packaging & Shipping
- Company Profile
- Certifications
- FAQ
Basic Info.
Product Description
Aerogel is a kind of porous material with nano structure, has unique properties in mechanics, acoustics, heat, optics and so on. They are obviously different from porous structure in micron and millimeter order porous materials, the fine nanostructure makes the thermal conductivity of materials very low, with a large specific surface area and other characteristics. There is have more than 80% air in aerogel, so it has very good heat insulation effect, and one inch thick aerogel is equivalent to 20 to 30 pieces of glass heat insulation function.
Aerogel fibers have a far better thermal insulation effect than down and cotton filling, can be applicable for outside clothes, sleeping bag, etc.
Welcome to contact us for best price and free samples ~
Product | Aerogel Fiber |
Material | 100% Polyester |
Color | White |
Denier | 1.2D/1.5D/3D/5D/6D |
Length | 25mm/32mm/38mm/51mm/64mm/76mm |
Quality Grade | 100% Virgin |
Type | Solid/Hollow |
Package | Pressed bales Package, Bale Weight about 300KG |
Extra Feature | Super Light Weight, Excellent Warmth Keeping, Quick Dry |
Sample | within 500g free |






Tianjin Li Fa Textile Co., Ltd, headquartered in Tianjin, as professional supplier and solutions provider of polyester staple fiber and specialty fibers in China. It's belonging to the LF Group.
We have professional R&D team and independent testing laboratory. Different quality grades of fibers can meet various market need. We can do customization as per customers demand and requirements.
Do not hesitate to contact us, you will get virtue of good reputation, advanced equipment & technology, strict management system, stable product quality, and best service.



Q1. Are you a factory or trading company?
RE: We're factory have our own production lines and professional team (workers experience 5+ years average)
Q2. What Fibers can we buy from you?
RE: We mainly produce polyester staple fiber 0.3D-50D and some special fibers.
Have a unique small line to meet demands of new product development and small quantity customization.
For customized products, 3-50 Tons depending on the fiber type and specifications.
Q4. Do you provide sample?
RE: Yes we're glad to offer you samples to check quality before ordering.
Samples within 500g are free, normally can be arranged within 3-5days.
Q5. What is your delivery time?
RE: It depends on the fiber spec and peak/off season also.
Q6. What is your payment terms?
RE: For sample orders, normally 100% T/T in advance.
For bulk orders, it can be T/T, L/C, WesternUnion... it's negotiable.
Q7. What is your transport method ?
RE: For samples, we normally ship via DHL, FedEx, UPS, ARAMEX, SF Express, etc.
For bulk orders, we normally ship by sea or air.
Q8. Can I visit your factory?