Material requirements for Full Face Helmet.

1. Shell material

It must be made of high impact-resistant ABS engineering plastic or PC alloy to ensure light weight, high strength and impact resistance.

Some products use Japanese high impact-resistant PC/ABS alloy resin materials to enhance the seismic resistance.

2. Mask Material

The mask lenses should be made of transparent PC resin, with a light transmittance of ≥ 90% (measured at 90%), providing a wide field of vision.

The edges of the mask are embedded with soft, rounded corners to prevent scratches; some models can be equipped with iron mesh masks to enhance the puncture resistance.

3. Buffer and Protective Layers

The interior uses foam and soft energy-absorbing materials as the buffer layer to absorb impact forces.

Some products use Kevlar or tempered materials as additional protective layers to enhance the anti-penetration performance.

4. Weight and Wearing Comfort

The weight should be ≤ 1.6kg (for the lightweight model) or ≤ 1.56kg (for the standard model), making it easy to wear for a long time.

The lacing width should be ≥ 20mm, and the neck support width should be ≥ 115mm, ensuring stability and comfort.

5. Standards and Testing

It must comply with the standards such as "GA 294-2001/2012" or "GA 293-2001" for police riot helmets.

It passes the steel cone penetration test to ensure the puncture resistance performance.