1. Observe the surface of the product.
In general, we can basically judge the quality of carbon fiber products from the surface of the pattern. For example, the clarity and neat regularity of the surface pattern of carbon fiber products. A good carbon fiber product can directly give people a visual aesthetic impact.
2. Origin and production processes of raw materials.
Most carbon fiber companies prefer Toray Japan's carbon fiber bundles as raw materials. Toray Japan has the world's largest small tow carbon fiber production capacity.It is a true leader in carbon fiber raw materials.Its raw materials account for the largest share of carbon fiber products in the world.
If conditions permit, you can also go to the production workshop of the enterprise to visit the entire production process, production equipment and operating technology.
In addition to a small number of enterprises have their own professional product testing, most enterprises in the testing of this aspect is still not qualified. On the one hand, we can have companies provide relevant test data or test reports. On the other hand, interested friends can do some DIY tests themselves.