Glass Fiber Sewing Thread

## Product Introduction

High-temperature resistant industrial sewing thread (also known as glass fiber thread) is made from E-grade alkali-free eco-friendly glass fiber through special industrial spinning. It is an industrial sewing thread with extremely high heat resistance.

It features **high temperature resistance, electrical insulation, fireproof and flame retardant, corrosion resistance, aging resistance, weather resistance, high strength, high modulus, anti-static, smooth surface**, etc. It does not twist when sewing on high-speed industrial sewing machines, ensuring **clean stitches, no fuzzing, no thread breakage** during sewing.

## Performance Features

1. Excellent heat resistance, with a maximum operating temperature of **600℃**.

2. Lightweight, heat-resistant, low heat capacity and low thermal conductivity.

3. Corrosion resistant, aging resistant, weather resistant, non-hygroscopic, non-corrosive, mildew proof and moth proof.

4. Good electrical insulation and anti-static properties.

5. Good sound absorption performance, exceeding the average NRC requirements.

6. Glass fiber is an inorganic fiber, **Class A non-combustible**.

7. High tensile strength and excellent dimensional stability.

8. Can be cut and sewn as required, easy for construction and processing.

## Application Scope

- Sewing of flame retardant and high temperature resistant industrial textiles

- Sewing of fire blankets, fire curtains, fire hoses

- Electrical insulation materials, cable filling materials, winding for heating wires and heating elements

- Framework materials for rubber hoses, high temperature tapes, etc.

- Sealing parts and insulation materials

## Specification Information

- **Product Name**: Glass Fiber Sewing Thread

- **Performance**: Permanent flame retardant, smoke-free, temperature resistant 300–600℃

- **Material**: E-grade alkali-free glass fiber with PTFE coating

- **Type**: Steel wire reinforced

- **Color**: Beige

- **Length**: Approx. 3500m/kg

- **Pricing**: Priced by net weight