L-RTM molding method suitable for large-sized, multi-structured, and lightweight molded products.
The "L-RTM molding method" involves laying a glass substrate in a CAVI type mold and covering it with a CORE type mold. It is then subjected to vacuum conditions for clamping, utilizing the suction force of the vacuum to inject resin. The resin is pushed in at low pressure using an injection machine, combined with the suction force from inside the mold to facilitate impregnation. This method allows for production without the need for conventional large-scale mold structures and heavy equipment, enabling simple mold and lightweight equipment production. 【Features】 ■ A wide variety of material selections are possible ■ Various structures can be molded as a single piece ■ Capable of producing large molded products ■ Suitable for small to medium production volumes ■ Reduced costs for mold production *For more details, please refer to the catalog or feel free to contact us.
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basic information
【Manufacturing Process】 ■1. Gel coat ■2. Base material cutting ■3. Layup ■4. Molding ■5. Demolding *For more details, please refer to the catalog or feel free to contact us.
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Applications/Examples of results
【Usage】 ■Industrial applications ■Aerospace applications ■Marine applications ■Medical applications ■Automotive applications *For more details, please refer to the catalog or feel free to contact us.
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Scratch Co., Ltd. is a manufacturer of molded products using FRP (fiber-reinforced plastic). With the technology we have developed over many years, we have a complete system that allows us to handle everything from design to mold production, prototyping, development, and mass production in-house, enabling us to accommodate a wide range of industries with small quantities and diverse varieties. For FRP products, please leave it to us.