1. Product Features

Texturized yarn is made from alkali-free continuous glass fiber yarn. Through air-jet or mechanical puffing, the fiber bundles are treated to achieve a fluffier, larger volume, and higher porosity while maintaining their original strength. This structure allows the yarn to combine the high strength, corrosion resistance, and non-flammability of glass fiber with the softness and improved thermal insulation properties of natural fibers. Texturized yarn exhibits strong thermal stability. Standard E fiberglass yarn can withstand temperatures up to 550°C, while high-silica fiberglass yarn can exceed 1000°C. It is also flame-retardant, non-flammable, and produces no toxic gases when exposed to fire.

2. Product Advantages

Compared to ordinary glass fiber yarn, texturized yarn offers the following unique advantages:

Excellent thermal insulation: The fluffy structure increases thermal conductivity, making it suitable for fireproofing and thermal insulation.

Softness and improved weaving properties: Suitable for weaving into cloth, tape, and rope, with a feel similar to that of natural fibers.

High-Temperature and Corrosion-Resistant: Can be used in high-temperature environments for extended periods and is resistant to acids, alkalis, and most chemicals.

Lightweight: Lighter than metal insulation materials, making it easier to process and install.

Safe and Environmentally Friendly: Asbestos-free, non-toxic, and harmless, meeting European and American environmental standards.

3. Applications

Fireproof and Heat-Insulating Materials: Fireproof fabrics, fire blankets, welding protective fabrics, and high-temperature gloves.

Industrial Seals: Furnace door sealing ropes, pipe insulation wraps, and thermal insulation gaskets.

Filter Materials: High-temperature gas filter bags and industrial dust removal filters.

Composite Reinforcement: Combined with resin to create high-temperature-resistant composite structural components.

Electrical Insulation: Heat-resistant cable sheathing materials and insulating tape.

Automotive and Marine Industries: Engine insulation, exhaust pipe protective covers, and ship fireproof partitions.

4. Selection Guide

Material: Ordinary E Texturized yarn is suitable for most insulation needs, while high-silica texturized yarn is suitable for extremely high-temperature environments.

Fiber Diameter: Finer fiber diameter provides greater flexibility, while thicker fiber diameter provides greater strength and abrasion resistance.

Linear Density: Higher Tex values are suitable for braiding, while lower Tex values are suitable for weaving.

Bulking Method: Air-bulked yarn offers better uniformity, while mechanically-bulked yarn provides greater bulk.

Post-Treatment: Graphite coating (for wear and slip resistance), PTFE coating (for corrosion resistance), and silicone coating (for high-temperature resistance and anti-sticking) are available.

5. FAQ

What is the difference between texturized yarn and ordinary fiberglass yarn?

Ordinary yarn is compact and strong, while texturized yarn is bulked through a bulking process, resulting in greater volume and improved insulation and flexibility.

What is the maximum temperature resistance of texturized yarn?

E-glass texturized yarn has a temperature resistance of approximately 550°C, while high-silica texturized yarn can withstand temperatures exceeding 1000°C.

Can texturized yarn be directly woven into fireproof fabric?

Yes. Texturized yarn is commonly used in high-temperature protective products such as welding protective cloth, fire blankets, and fireproof gloves.

6. Summary

As an important derivative of glass fiber, texturized yarn offers a balance of strength, thermal insulation, and environmental performance, making it an ideal material for high-temperature protection, thermal insulation, sealing, and industrial filtration. With the growing demand for environmentally friendly and high-performance materials, bulked yarn has broad application prospects in the construction, energy, metallurgy, automotive, and marine industries. We are a Chinese fiberglass manufacturer. If you are looking for high-quality texturized yarn, our products are an excellent choice. For more information, please contact us by email at annayu@169chem.net or by phone at 18909016373.