Core Characteristics: 

1. Excellent Mechanical Properties: Its breaking strength is 5-6 times that of ordinary polyester thread, with high modulus and stable dimensions.

2. Outstanding High Temperature Resistance: It can be used continuously at 200℃, withstand temperatures above 500℃ for a short time, without melting or supporting combustion.

3. Strong Chemical Corrosion Resistance: It can resist the erosion of acids, alkalis, organic solvents, etc., and is not easy to age.

4. Good Insulation Performance, along with certain wear resistance and cut resistance.

Main Application Fields: 

1. Aerospace Field: Used for sewing high-temperature resistant components around aircraft interiors and engines, as well as stitching spacesuits and spacecraft seals.

2. Fire Protection and Protective Equipment Field: Manufactured as sewing thread for special protective clothing such as fire-fighting suits, heat-insulating suits, and explosion-proof suits, ensuring the safety of wearers in extreme environments.

3. Industrial Filtration Field: Used for sewing high-temperature filter bags (e.g., waste incineration, iron and steel smelting exhaust gas filtration), adapting to high-temperature and corrosive filtration environments.

4. Automotive Industry Field: Sewing high-temperature resistant components in automotive engine compartments, fabrics related to braking systems, and flame-retardant fabrics for new energy vehicle battery packs.

5. Other High-end Scenarios: Including military equipment (e.g., bulletproof vests, military tents), heat-insulating layers of high-temperature equipment, and stitching of insulation materials for high-end electronic devices.