Project Description

Define: Kevlar® & Nomex® Fiber

These two brands are belong to DuPontTM. They are most used ARAMID material, which Kevlar® is para-aramid and always has a natural color of yellow, on the other hand, Nomex® is meta-aramid and has a natural color of white.

Kevlar® has successfully emerged out as one of the ultra high-performance fiber since it’s been first introduced by Stephanie Kwolek on 1971, and was registered by DuPont as a famous para-aramid material commercial brand. This magic fiber has various amazing features: long-term working in high-temperature environment, high tensile load, low elongation.

Advanced Properties of Kevlar® | Para-Aramid fiber

High strength to weight ratio
Low elongation to break
Low thermal shrinkage
Good heat & flame resistance
Self-extinguishing flame retardant properties
Good chemical resistance
Excellent bulletproof/ballistic properties
High cut resistance (not so easy to cut off than normal fibers)
UV resistance good (ONLY on black and other non-natural color fiber)
UV resistance poor (natural, and please notice this is the MAIN WEAKNESS of aramid fiber)

Common Types & Deniers
T-29: Standard Modulus
T-49: High Modulus
AP: 15% higher tenacity than T-29
KM2: Optimized ballistic resistance
Deniers: 200, 380, 400, 750, 800, 1000, 1420, 2160, 2250, 2840, 3000, 7100

Advanced Properties of Nomex® | Meta-Aramid fiber

Lower elongation to break
the 4th level of dye colorfastness, dyeable
Low thermal shrinkage
Excellent heat & flame resistance
Self-extinguishing flame retardant properties
Soft-hand yields good textile properties
High chemical resistance

Common Types & Deniers
T-430: Filament Yarn
Deniers: 200, 1200, 1600, 2400

The Most Used Aramid Fiber of Sanmau

BlackAramid1000D
China-Made Black Para-aramid Fiber 1000D
RedAramid1000D
China-Made Red Para-aramid Fiber 1000D
KevlarFiber400D
Kevlar Fiber 400Denier by DuPont
KevlarFiber400Dtag
The Tag of Kevlar Fiber 400D by DuPont
KevlarFiber200Dtag
The Tag of Kevlar Fiber 200D by DuPont
KevlarFiber200D
Kevlar Fiber 200Denier by DuPont

Comparision of Materials

For complicated working conditions, ordinary materials are more and more replaced by aramid, UHMWPE, PBO fibers. With these advanced fibers, we managed to develop a series of textile which includes sewing thread, string, rope, straps, webbing, and fabric. Here’s the table of specifications of various materials:

MaterialDensity
(g/cm³)
Tensile strength
(GPa)
Specific strengthElastic modulus
(GPa)
Specific
modulus
Steel re-bar7.850.50.066721026.7
A-glass2.462.11.356928.0
C-glass2.462.51.356928.0
E-glass2.602.51.337629.2
S-2 glass2.494.831.949739.0
Silicon2.160.206–0.4120.0954–0.191
Quartz2.20.34380.156
Carbon fiber (large)1.743.622.08228131
Carbon fiber (medium)1.805.102.83241134
Carbon fiber (small)1.806.213.45297165
Kevlar K-291.443.622.5141.428.8
Kevlar K-1491.473.482.37
Polypropylene0.910.27-0.650.297–0.7143841.7
Polyacrylonitrile1.180.50-0.910.424–0.7717563.6
Basalt fiber2.652.9–3.11.57–1.8185–8732–33

Terms of Cooperation

Brand Name: SANMAU
Place of Origin: Dongguan, Guangdong, China (Mainland)
Materials for Choice: UHMWPE | Dyneema® | Spectra® Fibers, Para-aramid | Kevlar® Fibers, Meta-aramid | Nomex® Fibers, Polyimide Fibers, PBO Fibers,  Silver|Copper|Steel Conductive Fibers, etc.
Technics: Twisting | Braiding | Weaving | Knitting | Resin Coating | PVC/PP/PE Extrusion Coating for Cords | Cutting & Sewing, etc.
Additional Features: Reflective strips added, Luminous strips added, reinforce the side of webbing by inner steel wire added, tensile strength reinforced, fireproof enhanced, etc.
Color: Fibers’ Natural Color, Several Colored Fibers, Composite Patterns with Different Fibers
The diameter of Ropes: 0.1mm~30mm customized
The width of Webbings: 5mm-310mm customized
The thickness of Webbings: 0.1-5mm customized
Weight of Fabrics: 50gsm~500gsm customized
Manufacturing Capacity: 100,000meters of rope,  50,000meters of webbing, 5,000m2 of fabric, for each month in general
Production Mode: Make-To-Order
MOQ: the value of goods > 1,000USD
Free Sample of Stocking Goods: Yes
Sample Developing: Yes
Payment: T/T, L/C, Western Union, Paypal
Packaging: Rolls in cartons
Delivery Port: Shenzhen

For more details, PLEASE DO NOT HESITATE to write me an e-mail, or just dial the number directly.

Kevin Zheng
Director of Sales, Export Department
Dongguan SANMAU Special Weaving Technology Co., Ltd.
SANMAU TRADING (HK) CO., LIMITED
m:+86 139 6237 3769 (WhatsApp & WeChat)
f:+86 769 8108 4953
w:sanmau.net e: kevin@sanmau.net
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