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Camouflage Aramid Vest / Bullet Proof Vest For Personal Protection Purpose

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Address: 1-510, 2nd Compound, 2nd Jinguang Road North, Nanfaxin, Shunyi, Beijing

Contact name:Simon Yi

Beijing YANXA Technology Development Co., Ltd.

Camouflage Aramid Vest / Bullet Proof Vest For Personal Protection Purpose

Country/Region china
City & Province beijing beijing

Product Details

Aramid fiber , F-12 Aramid fiber for personal protection purpose

 

F-12 aramid fiber is known as aromatic polyamides. Its properties led to wide use in protective clothing, insulation and as a replacement for asbestos. 

 

Properties

The chemical structure of the chain molecules is such that the bonds are aligned (for the most part) along the fiber axis, giving them outstanding strength, flexibility and abrasion tolerance. With outstanding resistance to heat and low flammability, they are unusual in that they do not melt – they merely start to degrade (at about 500 degrees Centigrade).

 

They also have very low electrical conductivity making them ideal electrical insulators.

With high resistance to organic solvents, the all-round ‘inert’ aspects of these materials offer outstanding versatility for a huge range of applications. The only blot on their horizons is that they are sensitive to UV, acids, and salts.

 

Chemical and physical property of F-12 Aramid fiber

Density (g/cm3)1.43±0.1Limited Oxygen index (LOI)35
Saturated moisture absorption (%)≤3.0Heat expansion index (10-6/K±1
Glass transition temperature (℃)264Decomposition temperature (℃) 
High temperature performance200℃, strength lowered by 25% for 100 hoursLow temperature performanceStrength maintains the same at -194℃
Dielectric constant3.4 (23℃)Dielectric loss0.00645 (23℃)
Creep property60% breaking load, 300 days, creeping increment 0.131%

 

Mechanical property of F-12 Aramid fiber

Model23T44T44THM63T100T130T200T
Line density(tex)23±244±344±363±4100±5130±5200±5
Impregnation tensile strength (GPa)≥4.3≥4.3≥4.0≥4.2≥4.2≥4.2≥4.2
Impregnation elastic module (GPa)≥120≥120≥145≥120≥120≥120≥120
Elongation (%)≥2.6

 

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