Fiberglass Thread

PTFE Coated Fiberglass Sewing Thread is primarily used as a perfect sewing material for detachable thermal covers and any other special-shaped wraps where protection against heat and moisture is necessary. Made of 100% ultra fine fiberglass rings and coated with non-adhesive PTFE, our Fiberglass Sewing Thread provides excellent heat resistant, insulating, fireproof and anti-aging performance.

Good thermal insulation and abrasion resistant performance make PTFE Coated Fiberglass Sewing Thread withstand continuous exposure to 280℃(536℉) and instantaneous exposure to 600℃(1100℉) that is excellent for automotive, industrial, and marine applications.

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Fiberglass Thread

Fiberglass sewing thread is a special type of sewing thread made from fiberglass, which has many distinguishing features and uses. This wire is used in a wide variety of fields due to its high strength, excellent high temperature resistance (able to withstand temperatures up to 500°C), and good chemical resistance (resistance to chemicals such as acids, alkalis, and greases). In addition, fiberglass sewing thread has a low coefficient of friction, which makes it smoother during sewing and has good abrasion resistance, which is suitable for making products with high wear resistance requirements. Key uses include as a sewing material in high-temperature industrial environments, in the manufacture of protective clothing, and other products that require fire or heat resistance. Due to its non-flammable properties, it is also commonly used to make flame-retardant textiles

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