3M™ Nextel™ Sewing Thread 440
- 3M Product Number 440
- 3M ID B40066366
Details
Highlights
- Made from 3M™ Nextel™ 440 high temperature continuous ceramic oxide fiber
- Contains rayon support fiber
- Sewing thread is resilient, abrasion resistant and has good sewing ability
- Ideal for use with Nextel 440 textiles including woven fabrics, tapes and braided sleeving
3M™ Nextel™ Sewing Thread 440 is a machine sewable thread comprised of 440 Grade rovings and rayon serving which enhances sewability. Nextel™ Sewing Thread 440 is designed to withstand continuous use temperatures of up to 2372oF (1300oC). Ideal for sewing Nextel™fabric in high temperature insulation applications. Available heat cleaned and sized.
3M™ Nextel™ Sewing Thread 440, Style BT-30 is a high-temperature machine sewable thread made from strong, continuous alumina-boria-silica fibers (about 90%) and rayon (about 10%), which is added for resiliency, abrasion resistance, and improved sewability. For use with 3M™ Nextel™ Fabrics.
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