Advantages of the pultruded fiberglass channel,

the strength is relatively high and the mass is relatively light. The relative density of the pultruded fiberglass channel is only 1.5 to 2.0. If we compare the density of the pultruded fiberglass channel with that of carbon steel, it is only about a quarter of that of carbon steel, but the pultruded fiberglass channel itself has a tensile strength close to that of carbon steel. Because of the excellent performance of pultruded fiberglass channels, we can see this kind of material in the aviation industry.

Corrosion resistance is particularly good, this material for the general concentration of acid or alkali and many kinds of oil substances has very good resistance. At present, pultruded fiberglass channel is also slowly replacing some stainless steel and Non-ferrous metal materials. Due to its good corrosion resistance, in some chemical anti-corrosion projects, we can also use the.

The thermal performance of the pultruded fiberglass channel is particularly good, which is an advantage of the pultruded fiberglass channel. The thermal conductivity of this material was relatively low. At normal temperature, the thermal conductivity would only be 1.25 to 1.67, so this material was a very good insulation material.

Pultruded fiberglass channel this material is relatively flexible, usually, we can according to the actual needs of the flexible design of some structural products. This is one of the most outstanding properties of the pultruded fiberglass channel. For example, we can use the pultruded fiberglass channel to design products that are resistant to corrosion, or we can design products that are resistant to transient heat.

Disadvantages of the pultruded fiberglass channel,

because of this low modulus of elasticity, many people may feel that the products made by pultruded fiberglass channels are not rigid enough, and some of them are even prone to deformation. But do not worry, because there are ways to make up, such as through high-modulus fiber to make up.

Long-term temperature resistance is poor, this material usually can not be long-term used at high temperatures. If the ambient temperature is more than 100 ° C, the strength will be significantly reduced. However, there are also solutions, you can choose, for example, high-temperature resin with use, so that the temperature can be maintained at 300 degrees.

It's easy to get old. Many people may think that only plastic products get old, but in fact, the pultruded fiberglass channel is no exception, especially in the long-term effects of ultraviolet light.

NHC is a global manufacturer of FRP composites to provide safer and more sustainable customized product solutions to customers around the world. If you would like to purchase pultruded fiberglass channel, please contact us at sales@nhcfrp.com.