In recent years, with the rapid development of the automobile industry, more and more new materials and new processes have been applied to the field of automobile manufacturing. Among them, F-PCM (Fast curing-Prepreg Compression Molding) process, as an efficient and high quality composite molding method, is gradually attracting wide attention.

Technique introduction

F-PCM（Fast curing-Prepreg Compression Molding）

F-PCM (Fast curing-Prepreg Compression Molding) process is a high quality and high efficiency composite molding method.The process is to prepreg the material according to a certain product shape, which will be spreaded on the mold and be cured in mold at a certain temperature and pressure.

Technical characteristics

Feature 1

Rapid curing in mold, molding time can be controlled from 3min to 10min;

Features 2

The molding product has good mechanical properties, apparent quality and dimensional accuracy, which is suitable for the preparation of interior and exterior decoration and structural parts.

Features 3

Production line is highly adaptive, with a high level of automation;

Product application

Taking the carbon-fiber rear floor reinforcement panel as an example, the F-PCM process is used for molding, and the carbon fiber prepreg is formed under a certain temperature and pressure through multiple steps, so as to achieve accurate modeling and high-quality production of products.

As an important part of the automobile rear floor structure, the rear floor reinforcement panel not only plays a strengthening role, enhances the local structural performance, but also improves the safety of the whole vehicle. The advantage of F-PCM process molding is that it can effectively control product quality, improve production efficiency, reduce production costs, and meet environmental-friendly requirements, which is one of the indispensable important processes in today’s automobile manufacturing.

The rear floor reinforcement panel formed by F-PCM process has the following characteristics:

1.The outer contour size does not need to be processed, reducing the processing cost;

2.Good surface quality, glossy appearance, no need to paint;

3.Rapid curing and molding within 10min, which can meet the mass production demand;

New product development

Zhenjiang Aosheng has actively promoted the application of F-PCM process sandwich structure in automotive structural parts and exterior trim parts in combination with the lightweight needs of automotive parts, and Aosheng has completed the development and verification of relevant materials.

The foam sandwich structure is formed by the combination of the upper and 

lower layers of skin and the middle layer of foam core through the adhesive layer, which has the advantages of light weight, high specific strength and specific stiffness, good sound insulation and heat insulation and corrosion resistance. It is widely used in aerospace, shipbuilding, wind power, rail transit and other fields.