Kevlar fabrics for bulletproof vests

Technofabric: Custom production of Kevlar fabrics

Kevlar is a high-strength synthetic fiber produced by DuPont. It is used in many fields, including the production of bulletproof fabrics.

The production of bulletproof fabrics using Kevlar begins with the synthesis of Kevlar polymer. The polymer is produced through a chemical reaction between 1,4-phenylenediamine acid and terephthalic chloride. This chemical reaction forms a Kevlar polymer solution that is then spun through a process known as dry spinning.

During dry spinning, the Kevlar polymer is melted and pushed through a narrow, thin slot called the "spinning slot." The spinning slot is positioned above a rotating drum that spins at high speed. The centrifugal force of the drum elongates and aligns the Kevlar fibers as they solidify into thin threads.

The Kevlar threads are then woven together to form a fabric. The fabric is then heat-treated to increase dimensional stability and improve mechanical properties. Additionally, the fabric can be layered with other materials such as high-density polyethylene or ceramic to increase its ability to resist bullets.

The kevlar fabric is cut and sewn into bulletproof clothing. These bulletproof fabrics can be used in a variety of applications, including bulletproof jackets, helmets, shields, and more.

Kevlar fabrics for bulletproof vests and applications have the following characteristics

High tensile strength, wear and tear resistance
Good toughness and flexibility
Low density and weight
Heat and fire resistance
Resistance to chemical and biological agents

Kevlar applications are diverse and involve both military and civilian sectors. Some examples are:

Bulletproof vests, helmets, and shields
Fire-resistant suits and gloves
Cables, ropes, and parachutes
Reinforcements for tires, brakes, and helmets
Fabrics for sportswear and technical clothing

Since 1978 TECHNOFABRIC Produces Technical Fabrics For Industrial Use

What We Make

Development, production and finishing of technical fabrics intended to satisfy multiple needs in a vast range of industrial applications. The factories in Costigliole Saluzzo (Weaving, R&D and services) and Piasco (specific finishing and surface treatments) are equipped with the most modern equipment and control systems to ensure that we meet and exceed customer expectations.

The fabrics of our company

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