The cold runner system helps with efficient LSR molding and improves the stability of LSR injection molding. LSR is used for secondary molding with different materials, suitable for the production of fine parts and large components, and is widely used in industries such as electronics, automobiles, healthcare, mother and baby.

Liquid Silicone Rubber (LSR) is a flowable liquid material composed of silicone and crosslinking agents. It was originally developed as an industrial material for manufacturing various silicone products. Liquid silica gel has many excellent properties, such as high temperature resistance, low temperature resistance, aging resistance, chemical corrosion resistance, etc., which makes it widely used in a wide range of fields.

The preparation process of liquid silicone is usually achieved by adding crosslinking agents to the silicone to achieve material curing. The characteristics of silicone determine that liquid silicone has good flowability, can fill complex shapes in molds, and maintain its original shape after curing.

Liquid silicone has a wide range of applications in the manufacturing industry. Some of these applications include:

1. Coating and sealing of plastic products: Liquid silicone can be used as a coating agent for the protection and sealing of plastic products, providing a wear-resistant and chemical resistant surface.

2. Medical devices: Liquid silicone has biocompatibility and is widely used in the manufacturing of medical devices, such as breast implants, catheters, baby pacifiers, etc.

3. Automotive industry: Liquid silicone can be used in the manufacturing of automotive seals, such as sealing rings, sound insulation pads, etc. They can provide good sealing performance and vibration absorption characteristics.

4. Electronic products: Liquid silicone can be used as a protective material for electronic products, used for packaging and protecting electronic components, providing performance such as high temperature resistance, dust prevention, and chemical corrosion resistance.

5. Kitchenware and food related products: Liquid silicone is widely used in the manufacturing of kitchenware, cooking tools, and food processing equipment because it has characteristics such as high temperature resistance, easy cleaning, non-toxic, and environmental protection.

In summary, liquid silicone is widely used in the industrial field, and its excellent performance and versatility make it an ideal material choice.