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BEIHAI YUEDA FRP PRODUCTS
The process flow for the manufacturing of fiberglass products.
Release time:
2021/09/01
Fiberglass products can be designed and composed according to various environmental uses and special functional needs. Therefore, it is only necessary to use suitable types of raw materials and appropriate molding processes, which can usually meet the functional requirements of products for different purposes. **Hand Layup Method.** The hand layup molding process, also known as contact molding, is one of the earliest molding methods used in the production of resin-based composite materials. The hand layup process uses a resin mixture with added curing agents as the matrix, and glass fibers and their fabrics as reinforcement materials. It involves manually laying these materials on a mold coated with a release agent, allowing them to bond together, thus processing fiberglass products. **Compression Molding Method.** Thermosetting compression molding involves adding a predetermined amount of compression material into a preheated mold, where it is heated and pressurized to cure and form plastic products. The key steps are: placing a predetermined amount of pre-treated compression material into the preheated mold, applying high pressure to fill the mold cavity. Under certain pressure and temperature, the compression material gradually cures, after which the product is removed from the mold and undergoes further processing to obtain the final product. **Filament Winding Method.** The filament winding process is one of the important processing methods for resin-based composite materials. It involves using specific winding machines to continuously and uniformly wind continuous fibers or fabric strips, which have been impregnated with resin, around a core mold or liner under controlled tension and predetermined patterns. The product is then cured in a specific temperature environment to form a composite material of a certain shape. **Pultrusion Method.** The pultrusion process is an automated production method that continuously pulls unidirectional glass fiber roving, mats, and other reinforcement materials through a resin bath, and then shapes them in a heated mold with a fixed cross-sectional shape, curing them in the mold to achieve continuous production. Guangxi fiberglass pipe notes that the above content is sourced from the internet. If there is any infringement, please contact us for deletion. Thank you.
Fiberglass products can be designed and compounded according to various usage environments and special functional needs, so it only requires the use of suitable raw material types and appropriate molding process flows, which can usually meet the functional requirements for products used in various different applications.Fiberglass pipe
Hand lay-up method. The hand lay-up molding process, also known as contact molding, is an early adopted molding method in the production of resin-based composite materials. The hand lay-up molding process uses a resin mixture with added curing agents as the matrix, and glass fibers and their fabrics as reinforcement materials, which are manually laid on a mold coated with a release agent, bonding the two together, and is a process for manufacturing fiberglass products.
Compression molding method. Thermosetting compression molding involves adding a predetermined amount of compression material into a preheated mold, which is then heated and pressurized to cure and form plastic products. The important process is: placing a predetermined amount of pre-treated compression material into a preheated mold, applying high pressure to fill the mold cavity. Under certain pressure and temperature, the compression material gradually cures, and then the product is removed from the mold and undergoes certain auxiliary processing to obtain the final product.
Filament winding method. The filament winding process is one of the important processing methods for resin-based composite materials. It is a method where continuous fibers or fabric strips are impregnated with resin glue and then wound continuously, uniformly, and regularly around a core mold or liner under controlled tension and predetermined line shape, and then cured in a certain temperature environment to form composite materials of a specific shape.
Pultrusion method. The pultrusion process is an automated production process where the continuous pulling of a pulling device allows the unidirectional glass fiber roving, mats, and other reinforcement materials on the yarn frame to be impregnated with glue, and then cured in a mold with a fixed cross-sectional shape, achieving continuous demolding.
Guangxi fiberglass pipeThe above content is sourced from the internet. If there is any infringement, please contact us for deletion. Thank you.
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