Want to talk about helmets

Motorcycles must have a good friend - helmet.

The importance of the helmet is not limited, and the phrase "only the orangutan does not wear a helmet when riding a bicycle."

Want to talk about helmets

Let me talk directly about the problems we need to face when choosing a helmet.

In addition to the issues of size, brand, and color, we often pay more attention to the material of the helmet.

The general helmet shell is divided into four materials.

1 ABS resin is one of the five major synthetic resins, which is excellent in impact resistance, heat resistance, low temperature resistance, chemical resistance and electrical properties;

It also has the characteristics of easy processing, stable product size, good surface gloss, etc. It is easy to apply and color.

Want to talk about helmets

2 Composite materials are materials that have new properties by macroscopically, by two or more different materials, by physical or chemical methods.

Want to talk about helmets

3 FRP, also known as GRP, is fiber reinforced plastic. It generally refers to the use of glass fiber reinforced unsaturated polyester, epoxy resin and phenolic resin matrix. It has nothing to do with steel.

A reinforced plastic made of glass fiber or its products as a reinforcing material, called glass fiber reinforced plastic, or glass fiber reinforced plastic.

Light and hard, non-conductive, high mechanical strength, low recycling, corrosion resistance.

Want to talk about helmets

4 Carbon fiber, as its name implies, is not only the inherent intrinsic property of carbon materials, but also the soft processability of textile fibers. It is a new generation of reinforcing fibers. Light weight, impact resistance, the best in the helmet is carbon fiber.

Want to talk about helmets

However, in the purchase, although we all know that the best weight of carbon fiber material is the lightest, but because it is good, the price is not cheap, the cheapest is also 1000+, not to mention good.

Want to talk about helmets

However, even if it is made of carbon fiber, the weight of the helmet will be controlled at around 1250g, because if the helmet is too light, it will be affected by the airflow during high-speed driving, and the helmet will be lifted up. At this time, the chin strap will be pulled. Living in your neck, I don't think it is comfortable to ride a bike like this.

Want to talk about helmets

Well, how to choose it, the suggestion that Xiaobian gives you is that if you just go to work normally, and the driving speed is not high, you can choose ABS or composite materials from an economical point of view.

Want to talk about helmets

If you usually like to go out to travel, travel a short distance, on the highway, and the budget is not enough, FRP can also be considered.

Want to talk about helmets

If you often pick up high speed, like mountain roads, bend, like to ride on the highway, and have a good budget, don't say anything, carbon fiber.

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Conveyor Frames

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