"Pultrusion" Explains Its Irreplaceable Rigidity Advantage  

In the world of composites, compared to traditional molding that requires manual layering or expensive autoclave processes, pultrusion technology, with its four major traits of 'extreme rigidity, extremely high purity, excellent quality control, and very low cost,' has become the gold standard for mass industrial production:  

1. The 'ceiling' of axial rigidity: perfectly parallel 0° force transmission  

Drawbacks of traditional processes: In hand-laid or molded processes, fibers can easily bend or shift slightly around corners or under pressure, leading to reduced strength.  

Unique advantages of pultrusion: Under continuous pulling force, each carbon fiber is like a fully drawn bowstring, perfectly vertical and 100% aligned along the length (0° unidirectional). This flawless straightness allows the material's tensile strength and bending rigidity along its long axis to reach the theoretical limit of mechanics, making it ideal for structural components that bear unidirectional heavy loads.