Carbon Fiber Nylon 612 PA612 CF Plastic Raw Material Granules

PA612 CF mainly comprises two components:

– Matrix Material: Polyamide 612 (PA612) forms the matrix, endowing the material with basic physical and chemical traits like some flexibility and chemical resistance.

– Reinforcing Phase: Carbon fiber (CF) is the reinforcing part. Its content usually varies within a range. Common contents are 10%, 20%, 30%, 50%, 70% etc. Different contents significantly affect the material’s final properties. Generally, higher CF content leads to more obvious improvements in strength, stiffness etc.

I. Long and Short Carbon Fiber Types

– Long Carbon Fibers: Long carbon fibers are capable of considerably augmenting the strength and stiffness of the material within specific directions. Once the material is exposed to external forces, these long carbon fibers can proficiently carry and convey loads, endowing the material with remarkable resistance to deformation in the corresponding direction. Consequently, they are frequently employed in application situations where there are stringent requirements regarding directional strength.
– Short Carbon Fibers: Short carbon fibers can make the performance of the material more evenly distributed. They have relatively good dispersion in the matrix, which helps to improve the overall stability and comprehensive performance of the material. Moreover, the presence of short carbon fibers makes the material easier to handle during the processing, with good processing performance.

II. Series of Products

Note: Other series of PA612 CF products. For example, PA612 CF-6S, which features high softness and high transparency, is used in medical and food packaging with various processing methods such as film extrusion, blown film, and cast film. Polyimide PA612-CF is a carbon fiber-reinforced filament material with low moisture absorption, good mechanical properties, and reliable printing, and it comes in different diameters and weights. Additionally, there are blended series of PA612 CF with other materials. The PAMXD6 + PA612 + CF is suitable for thin-walled products that require high dimensional accuracy and high performance, while the PA66 + PA612 + CF can be used in structural support components in fields like automobiles and power tools.

III. Main Properties

– Mechanical Properties: The material demonstrates remarkable mechanical characteristics, particularly notable for its excellent tensile and bending strength. Owing to the reinforcement provided by carbon fibers, it can effectively withstand tensile and bending deformations when encountering external forces, thereby guaranteeing the structural integrity of the product throughout its usage.

– Heat Resistance: It possesses favorable heat resistance capabilities, enabling it to function stably within a specific high-temperature environment without experiencing significant performance deterioration. This allows it to be employed in certain devices or components that are required to operate under relatively high-temperature circumstances.

– Chemical Resistance: It exhibits good resistance against chemical substances. It can fend off the erosion caused by numerous common chemicals like acid and alkali solutions. This property widens the application scope of the material, making it suitable for use in various industrial fields with diverse chemical environments.

– Dimensional Stability: The material enjoys excellent dimensional stability. Irrespective of different environmental factors such as temperature and humidity, it can ensure that the product retains its precise shape and dimensional precision. This is of particular significance for the manufacturing of some precision components where high demands for dimensional accuracy are imposed.

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