It has the following advantages:
①Improve the working environment, reduce pollution, protect the health of personnel;
②Improve the production efficiency;
③Improve the quality of the product;
④Reduce the waste;
⑤Reduce the comprehensive cost.
VPI silicone vacuum forming production process:
(1) Prepare the FRP mold with clean, dry and bright surface, and coat the release product;
(2) Spray the corresponding gel coat according to the requirement of the product;
(3) When the gel coat is finger-drying, lay up the fiber reinforcing material according to the requirement of the product;
(4) After completing the paving layer, use the reusable silicone vacuum bag to cover the filling;
(5) Start the vacuum equipment, extract the air inside the silicone until the vacuum state;
(6) Connect the filling tube to the vacuum tube, vacuum introduction of the special resin and the corresponding amount of resin, and hold the pressure state in the process of curing the resin;
(7) Turn off the vacuum equipment after the resin is cured and remove the silicone mold;
(8) Turn off the vacuum equipment after the resin is cured and open the silicone mold;
(9) Turn off the vacuum equipment after the resin is cured and remove the silicone mold. Open the silicone mold;
(8) complete the product demolding.
A benchmark customer in a sub-segment of the industry, after careful consideration, chose the VPI silicone vacuum molding process, by Bohao technical staff, the whole process for the customer to provide professional guidance. Bohao has many more such customer cases.
The composites industry is a sunrise industry, lightweight and high strength, involving a wide range, but at the same time, it also has shortcomings, such as waste disposal problems, odor, dust problems, poor production environment and so on. These problems, if not properly solved, will certainly affect the future development of the enterprise. (Guangdong Bohao is a composite material industry overall solution service provider, is committed to providing customers with more complete composite material product solutions, more top composite material process and technical services, more advanced composite material mold design and manufacturing.)