High Folding Resistance Quartz Fiber Sewing Thread
High folding resistant quartz fiber sewing thread can replace aramid, high silica and imported sewing threads, etc., and is an ideal choice for sewing ultra-high temperature materials.
1. Product Introduction
High folding resistant quartz fiber sewing thread adopts advanced production equipment and technology to produce a new type of lightweight fire-resistant sewing thread with stable chemical properties, strong weather resistance, and ultra-high tensile strength.

2. Product Parameter
Model | Dia(mm) |
| SA106-20 | 0.2 |
| SA106-30 | 0.3 |
| SA106-35 | 0.35 |
| SA106-45 | 0.45 |
3. High-Performance Quartz Fiber Sewing Thread Product Characteristics
Super High Temperature Resistance: Long-term operating temperature is 1050-1200℃, softening point is close to 1700℃, resulting in a longer service life under high-temperature conditions.
Fire Retardant: Meets German standard DIN4102 A1 grade, non-flammable, ensuring greater safety.
Low Thermal Conductivity: Thermal conductivity is only 1.4W/m·K, effectively improving the overall thermal insulation performance of the product.
Ultra-High Strength and Modulus: Tensile strength reaches up to 6000MPa, higher than aramid fiber; modulus is 3-4 times that of glass fiber and 7 times that of high-strength nylon. It can be directly used in high-speed sewing machines, significantly improving production efficiency and reducing labor costs.
Chemically Stable: Suitable for various environmental conditions (acidic, alkaline, low temperature, high temperature, tensile, etc.), with stable and reliable performance and a long service life.
Smooth Appearance: The thread is smooth and flawless, preventing twisting or breakage during use, resulting in a beautiful sewing finish.
Flat Appearance: Environmentally friendly and healthy: Asbestos-free, pollution-free, and harmless to human health.
4. Product application
Can be used to make fire proof clothing, fire proof curtains, fire proof quilts, fire proof and high-temperature resistant gloves, fire extinguishing felts, fire proof welding gloves, and other fire-proof fabrics.

It is suitable for high-temperature industrial furnaces, heaters, hair dryers, electric ovens, and other heating wire devices with a temperature resistance of 1200°C, as well as aerospace technology for high-temperature sewing, binding threads, ropes, etc.
Can be used for sewing high temperature resistant, heat insulating, and heat insulating materials such as high temperature filter bags, thermal insulation blankets, and thermal insulation protective covers.
High folding resistance quartz fiber sewing thread is an insulation reinforcing material for high temperature heating wires and pressure-resistant and temperature-resistant casings.
High folding resistance quartz fiber sewing thread is an electrical insulation material and cable filler.
High folding resistance quartz fiber sewing thread is a thermal insulation material wrapped around electric heating wire and heating elements.
High folding resistance quartz fiber sewing thread is the seal.
High folding resistance quartz fiber sewing thread is a skeleton material for rubber tubes, high temperature tapes, etc.
High folding resistance quartz fiber sewing thread can replace high silica fiber sewing thread and is a high-end product of ultra-high temperature resistant sewing thread.

