40S/2 Meta-Aramid Flame-Resistant Sewing Thread
Meta-Aramid Flame-Resistant Sewing Thread 40S/2
Material: | 100% meta aramid |
Count: | 40S/2 |
Color: | Natural white |
Packaging: | 12pcs/box, 10boxes/carton |
MOQ: |
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Product Details
MH Meta-Aramid Flame-Resistant Sewing Thread is a 100% meta-aramid (aromatic polyamide) spun sewing thread in 40S/2 count, supplied in natural white.
The thread is spun from meta-aramid staple fibre, a heat-resistant aromatic polyamide in which flame resistance is inherent to the polymer rather than added as a surface finish, so the protective character of the seam does not wash out or wear away over the life of the garment. Meta-aramid has no melting point: rather than melting and shrinking back from a heat source, the fibre chars, which helps a stitched seam hold together at elevated temperature instead of opening up. The 40S/2 two-ply construction is the count MH supplies for lockstitch and overlock seaming on flame-resistant shell fabrics, and the natural white base can be dyed to a customer colour reference.
MH Meta-Aramid Flame-Resistant Sewing Thread is used to assemble FR workwear and coveralls, firefighting and rescue garments, military and industrial protective clothing, and heat-resistant industrial textiles, where the thread has to match the protective behaviour of the fabric it joins. The fibre also carries good abrasion resistance, good resistance to organic solvents, and electrical insulation, so the thread stays serviceable in demanding industrial laundering and workshop conditions. Custom counts and dyed colour matching are handled on OEM and ODM programmes.
Key Selling Points
Inherent flame resistance: The flame resistance of MH meta-aramid sewing thread comes from the aromatic polyamide polymer itself, not from a chemical finish, so it is not depleted by repeated industrial laundering.
No melting point: Meta-aramid sewing thread chars instead of melting under heat exposure, which helps stitched seams retain integrity rather than shrinking open at the point of highest thermal load.
Durable in service: Good abrasion resistance, resistance to organic solvents, and electrical insulation make this meta-aramid thread suitable for garments that see repeated wear, washing, and workshop chemicals.
Colour and count customisation: MH supplies the thread in natural white as standard and dyes to customer colour references, with alternative yarn counts available so the thread can be matched to a specific seam type and shell fabric.
Matched flame-resistant component supply: MH produces flame-resistant fabrics, webbing, hook and loop, and zippers alongside this thread, so a protective garment programme can be sourced as one coordinated component package.
Aramid fibers are a class of heat-resistant and strong synthetic fibers. Aramid fibers share some general characteristics that distinguish from other synthetic fibers, including high strength, good resistance to abrasion, good resistance to organic solvents, electrical insulation, no melting point, low flammability, good fabric integrity at elevated temperatures. These unique characteristics derive from aramid fibers' molecular structure.
Application:Meta-aramids come in two different types: spun often used in sewing applications for clothing, and continuous filament which boasts a higher strength and is perfect for those products that need great performance of reinforcement and strength.

























