07-10
Gas assisted injection molding is a special injection molding technology developed on the basis of traditional thermoplastic injection molding technology, which is suitable for special performance req...
Silicone compression molding technology is a kind of manufacturing process that heats the silicone material to a certain temperature and then presses it into the desired shape through the mold. The silicone material becomes soft after heating and can be pressed into the desired shape by the pressure of the mold. The principle of silicone molding technology is similar to rubber molding technology, but the hardness and elasticity of silicone materials are better than that of rubber, so silicone molding technology can produce more fine products.
Compression molding is one of the most common molding methods for silicone. It's usually applied to make a variety of simple shapes of silicone products, such as sealing rings, waterproof rings, and so on. The compression molding process is simple, low-cost, and suitable for the production of small batches of silicone products. In our daily lives, there are numerous silicone products compressed by mold, such as silicone the phone case, silicone sealing ring, etc.
Additionally, CN Mould, as a professional manufacturer, offers custom made silicone molds to meet your specific design and production requirements.
1. Easy to make products with regular and beautiful shape.
2. Color can be adjusted freely. The products can be mixed with two colors or even more colors.
3. Cost-effective and high productivity due to easy operation of the machine.
4. Sustainability. Raw materials can be saved due to the recycle of silicone.
Consumer Products: Phone case, lunch box, drain stopper, brush, seal lids, bottle cap, cake mold, etc.
Baby Items: Pacifier, lollipop teether, silicone baby toys, etc.
Sports & Outdoors: Shoe covers, swimming goggle straps, travel-size squeeze bottles, etc.
Gifts & Decorations: Silicone bracelet, key&wallet bag, pad, makeup bag, etc.
Material:
Silicone compression molding: Uses pre-formed silicone sheets or rubber compounds.
LSR molding: Uses two-part liquid silicone that mixes and cures within the mold.
Process:
Silicone compression molding:
* Heated mold closes, compressing the pre-shaped silicone against a core.
* Heat and pressure cure the silicone.
* Excess material is trimmed after molding.
* Liquid silicone is injected into a heated mold at low pressure.
* Heat cures the silicone within the mold.
* No trimming required as the entire material cures inside.
Applications:
Silicone compression molding: Gaskets, seals, diaphragms, o-rings, simple molded parts with limited complexity.
Silicone owns outstanding performance of high temperature resistance. Its working temperature is -60 ° C to 250 ° C.
