By vantal The manufacturing process of silicone water outlet mesh involves creating a mesh-structured product using silicone material, primarily used for applications such as filtration and water flow dispersion. Below are the detailed steps of the manufacturing process:Even so, custom rubber seals We must also adhere to the quality of the industry and create unique products for the company. https://www.ascendseal.com
Raw Material Preparation
Silicone Material: Selection of suitable solid or liquid silicone rubber with good elasticity and high-temperature resistance.
Additives: Addition of pigments, vulcanizing agents, plasticizers, etc., as needed to enhance performance or appearance.
Mixing
The silicone and additives are uniformly mixed in a mixer to ensure consistent material properties.
The mixed silicone is then formed into sheets or strips through calendering or extrusion processes.
Mold Design and Manufacturing
Design and manufacture specialized molds based on the shape and size requirements of the water outlet mesh.
Molds are typically produced using high-precision CNC machining to ensure uniform hole size and distribution.
Molding
Compression Molding: Place the mixed silicone into the mold and shape it by heating and pressing.
Injection Molding: Liquid silicone is injected into the mold using an injection machine, suitable for complex-shaped water outlet meshes.
3D Printing: For specially designed water outlet meshes, 3D printing technology can be used for direct molding.
Vulcanization
The molded silicone water outlet mesh is placed in a vulcanization device and subjected to high temperature and pressure.
During vulcanization, the silicone undergoes cross-linking reactions, forming a stable three-dimensional network structure, enhancing elasticity and durability.
Post-Processing
Trimming: Remove excess silicone to ensure smooth edges of the water outlet mesh.
Surface Treatment: Apply coatings or polishing to improve performance or appearance.
Cleaning: Remove surface impurities and residues.
Quality Testing
Dimensional Inspection: Ensure the size and hole distribution of the water outlet mesh meet design requirements.
Performance Testing: Includes temperature resistance, pressure resistance, and water flow dispersion tests.
Packaging
After passing inspection, the products are cleaned and packaged for shipment.
Key Process Controls
Mold Precision: Ensure uniform hole size and distribution.
Vulcanization Parameters: Control temperature, pressure, and time to ensure complete vulcanization.
Material Uniformity: Avoid performance fluctuations.
Application Fields
Household Appliances: Such as water dispensers, coffee machines, and other water outlet components.
Medical Devices: Such as infusion sets, hemodialysis equipment, etc.
Industrial Equipment: Such as cooling systems, filtration systems, etc.