Aramid Sewing Thread
Zhangjiagang City Yudun Special Fiber Co., Ltd.
Established in 2009, our company has been engaged in the R&D, production, and marketing of aramid fiber products in China. After years of continuous effort, our products have developed into two major series: military and civilian.
Military products mainly include ballistic helmets (made from Aramid or UHMW-PE), Aramid UD ballistic panels, Aramid UD fabric, and Aramid woven fabric. These are primarily used for bulletproof vests and bulletproof helmets.
Technical parameters
|
Product name |
Flame retardant Aramid sewing thread for sewing and knitting |
|
Yarn type |
Staple spun yarn |
|
Material |
100% Para aramid |
|
Specification |
200g/Cone,100g/cone |
|
Packing |
100Cones in one carton |
|
Colour |
Light yellow |
|
Yarn Count |
20S/3,30S/3,40S/3.40S/2,30S/2 |
Technical Data
|
Test item |
Test result |
|
Deviation Weight per 100m |
1.8% |
|
CV of Deviation Weight per 100m |
2.0% |
|
Single Breaking Tensile Strength |
2525.2 CN |
|
Single Breaking Tenacity |
28.5 CN/Tex |
|
CV of Single Breaking Tensile Strength |
4.69% |
|
Single Breaking Elongation |
135.6 mm |
|
Ration of Elongation |
27.12 mm |
|
Actual Twist |
56.4 Twist/10CM |
|
Length/1kg |
11850m |
|
Net Weight per roller |
1.110 ~ 1.120 kg |
Features
Excellent Flame Resistant
The limiting oxygen index(LOI) is over 28%. start to carbonise and decompose above 370℃
01
High Temperature Resistant
It is able to perform well for a long period of time under acid base in 204℃ 70% strength of threads remains after being in 260℃ for 1000 hours
02
Resistant To Chemicals
Has a high resistance toward weak acid, weak base and the majority of organic solvents
03
Good Textile Properties
High resistance to breakage and its high break elongation ratio guaranteed the end product with high intensity, good product longevity, and better tolerance to injection
04
No Melt Drip Properties
It is flame resistant with self-extinguish nature and non-melt drip characteristic
05
100% Meta-aramid sewing thread, bright color, variety, yarn size is even, very good yarn strength.
100% Meta-aramid sewing thread is non-flammable, non-melting, non-heat-shrinkable, non-thermally cracked, and has no droplet.
Heat insulation and temperature resistance: excellent heat resistance and heat resistance performance, can be used for a long time at a relatively high temperature (≤260°C), is difficult to burn under an open flame, and will extinguish without flame.
Corrosion resistance: good chemical properties
Resistant to various acid and alkali solvents, and can be used in harsh corrosive media.
Flame retardant and heat insulation: excellent heat insulation performance, low thermal conductivity, good heat insulation effect. It has high flame retardancy, oxygen index ≥ 28%.
Excellent thermal stability: no softening and shrinkage, no melting drops, it is a quasi-non-combustible product. Good heat insulation effect, good corrosion resistance, chemical environment resistance, and radiation resistance.
Yarn size range can be 4S~60S, yarn size can be customized .
Meta Aramid Sewing Thread Applications
Sewing Protective Clothing: For example, high-temperature work clothes, firefighting suits, combat suits, welding suits, fire-resistant gloves.
For Sewing Flame-retardant Decorative Materials: For example, flame-retardant and heat-resistant decorative products such as curtains, covers, seats for cars, trains, and airplanes.
Sewing Filter Material: For example, high-temperature gas/solid materials, flame retardant and heat insulation products for automobiles and buildings, and thermal insulation materials in high-temperature environments.
Sewing heat-insulating materials, fire-proof and welding spark-proof materials, fire escape blankets, car seat inner coverings, sound insulation, interior decoration, etc.
FAQ
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