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What is 3K carbon fiber? Before understanding carbon fiber cloth and prepreg, let’s first take a look at what is 3K carbon fiber? 3K carbon fiber is a type of carbon fiber tow. It is relatively difficult to prepare and

There are three main raw materials for carbon fiber materials, which are polyacrylonitrile (PAN)-based, pitch-based and viscose-based. Among them, PAN-based carbon fiber is more widely used because of its simple production process and excellent performance, while bitumen-based and viscose-based are

Carbon fiber and glass fiber (fiberglass) are similar in some ways, but there are also many significant differences. Similarities 1. Composites: Both are commonly used as reinforcing materials in composites, often in combination with resins to increase the strength and

Carbon fiber and glass fiber (fiberglass) are similar in some ways, but there are also many significant differences. Similarities 1. Composites: Both are commonly used as reinforcing materials in composites, often in combination with resins to increase the strength and

There are several production processes for carbon fiber tubes, of which 2 processes, coiling and molding, produce carbon fiber tubes with better performance. Carbon fiber coiled tubes are made by rolling stacked carbon fiber prepregs onto molds through equipment and

Future has two ways to quickly cure prepregs: medium-temperature curing epoxy resin system and medium-high-temperature curing flame-retardant epoxy resin system. The medium-temperature curing epoxy resin systemis composed of toughened epoxy resin and rapid curing system. At 130°C/5min, the curing degree

Rigid PMI foam is widely used in helicopter composite rotor blades. Using PMI foam as the blade core material can greatly extend the service life of the rotor. PMI foam can also support the blade skin profile and provide partial

Honeycomb panel is a panel composed of multiple hexagonal honeycomb units. It is very practical and widely used in construction, aviation, medical, and electronic fields. Today we take a look at the dimensions and specifications of honeycomb panels:    

Carbon fiber aluminum honeycomb panel is made of carbon fiber composite material board as skin and composite pressing with aluminum honeycomb core material. Its design principle is to use carbon fiber composite panels to provide sufficient strength, and the “I”