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What is the difference between silicone secondary injection molding and dual color injection molding?

Silicone secondary injection molding and dual color injection molding, as two common injection molding technologies, play important roles in the field of plastic product processing. Although both involve injection molding processes, there are significant differences in practical operations, material selection, product characteristics, and application areas. 1、 Technical principles and process flow 1. Silicone secondary injection […]

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What are the characteristics of the silicone integrated molding process?

The silicone integrated molding process, as an important processing technology in modern manufacturing, has been widely applied in multiple fields with its unique advantages. The characteristics of this process are mainly reflected in its high precision, high efficiency, high quality, and wide application range. 1、 High precision The silicone integrated molding process adopts advanced mold […]

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What are the liquid silicone molding processes?

The liquid silicone molding process mainly includes the following types: 1. Liquid Injection Molding (LIM) Liquid injection molding is a process of solidifying liquid silicone by injecting it into a closed mold. This process is suitable for mass production of complex shaped silicone products. characteristic: Efficient production speed Accurate product dimensions and details Suitable for […]

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How long does it usually take to open a silicone encapsulation mold?

The duration of silicone encapsulation mold opening is a complex process influenced by various factors, which involves various links such as material selection, design accuracy, processing equipment, process flow, and production management.. Generally speaking, a simple silicone encapsulation mold may take several weeks to one or two months, while more complex molds may take longer, […]

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What are the advantages of silicone coated products?

Silicone coated products have the following advantages: Excellent elasticity and flexibility: can provide good cushioning and impact resistance performance. Good sealing performance: can effectively prevent liquid or gas leakage. High and low temperature resistance: adaptable to different temperature environments. Good biocompatibility: suitable for application in medical devices and other fields. Anti slip performance: increases the […]

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How to solve the problem of bubbles in silicone injection molded products?

During the production process of silicone injection molded products, occasional problems with bubbles appearing inside or on the surface of the product may occur. This not only affects the appearance quality of the product, but may also have adverse effects on its performance and service life. Therefore, mastering the solution to bubbles in silicone injection […]

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What is the difference between medical silicone and food grade silicone technology?

Medical silicone and food grade silicone differ in material properties, production processes, and application fields. The following are some key differences: Material standards: Medical silicone: produced according to strict standards in the medical industry, it needs to meet requirements such as biocompatibility and non toxicity, and often passes biocompatibility tests such as ISO 10993. Food […]

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What are the reasons for the formation of parting lines in liquid silicone encapsulated products?

Liquid silicone encapsulated products have excellent physical and chemical properties in modern industrial production, such as high temperature resistance, low temperature resistance, weather resistance, waterproofing, etc., making them widely used in multiple fields such as electronics, medical, and automobiles. However, in the production process of liquid silicone encapsulated products, the issue of parting line has […]

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Can 3C electronic products achieve IP68 waterproof level through liquid silicone encapsulation process?

Firstly, let’s understand the meaning of IP68 waterproof grade. IP68 is the highest level of dust and water resistance in the GB/T 4208-2017 Housing Protection Level (IP Code) standard. Among them, “IP” represents the degree of protection (Ingress Protection), “6” represents complete prevention of dust entry, and “8” indicates that the equipment can still maintain […]

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What is the size shrinkage rate of liquid silicone encapsulated products?

Liquid silicone encapsulated products play a crucial role in modern industrial manufacturing, and their excellent physical and chemical properties make them the preferred material in many industries. However, for liquid silicone encapsulated products, a key parameter indicator is their size shrinkage rate. The size shrinkage rate not only directly affects the dimensional accuracy and appearance […]

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