Hello, everyone! Today, I'd like to explain the preservation method of prepreg in our company The carbon fiber prepreg used in JC Sportsline autoclave and molding workshop has the advantages of high axial strength and modulus, low density, high-temperature resistance, and fatigue resistance However, it should be stored according to the service life, the zero degrees shelf life is 6 months, the - 18-degree shelf life is 12 months, and the 22-degree shelf life is 1 month Therefore, the prepreg should be stored in different ways of normal temperature, cold storage, and freezing. If it is not used beyond the shelf life, the prepreg will be necrotic and cannot be used normally