Customized 30 Shore A VMQ Silicone Rubber Gasket

Liquid silicone rubber sealing ring and gasket are injected and molded by LSR injection machine using liquid silicone material. They can be used for sealing communication electronics, food machinery and medical equipment products.

Compared with vulcanized silicone rubber gasket, liquid silicone rubber gasket is of higher precision, more environmental protection and higher production efficiency. It is widely used in various silicone product factories.

Product Specifications

Product Pictures

Liquid silicone injection molding can produce parts with complex structure. Liquid silica gel injection molding is suitable for mass production and complex shape of products and other forming processing fields, and has incomparable advantages compared with mold molding. Moreover, in terms of precision and tolerance of finished products, it is obviously superior to molded silicone products.The injection molding process of liquid silicone can be roughly divided into six stages, that is, mold closing, injection, pressure holding, cooling, mold opening, product taking out.

In this process, the quality of liquid silica gel injection products is generally related to temperature, pressure, time.The improvement of temperature control can be carried out from three stages: barrel temperature, nozzle temperature and mold temperature.The nozzle temperature is usually slightly lower than the high temperature of the barrel, the principle is to avoid liquid silica gel in the nozzle vulcanization forming blockage.

Mold temperature can be divided into three parts: heating, heat preservation, cooling.Mold temperature determines the condition of liquid silicone vulcanization, the size and structure of injection parts, performance requirements and other process conditions.

Liquid silicone rubber can be used to make food grade silicone rubber products, kitchen utensils and silicone baby products, such as silicone pacifiers, silica gel bottles, silica gel pacifiers and silica gel bowls.

Liquid silicone is also widely used in the field of medical devices, which can be made into medical-grade silicone rubber gasket seals, breathing masks, medical silicone catheter, and even implanted in the human body silicone products, which have applications in the field of beauty.

The production of liquid silica gel can be carried out in the dust-free workshop, and workers can work at a comfortable temperature to avoid the production of silicone mold. In order to maintain the mold temperature, workers need to work at a high temperature, which reduces the safety risk.

In addition, the production efficiency of liquid silicone rubber is higher, the injection molding is shorter than the molding time, and also reduces the finished product need to manually fly the process.

The superiority of liquid silica gel product?

Weather resistance: Liquid silica gel has better thermal stability, radiation and weather resistance than other polymer materials, and its service life in natural environment can reach several decades.

High and low temperature resistance: Silicone products not only can withstand high temperature, but also low temperature, can be used in a wide range of temperature, no matter the chemical properties or physical properties, with little change in temperature.

Physiological inertia: Silica gel product is very resistant to biological aging, and has no rejection reaction with animals, and has good anti-coagulant blood, good chemical stability.

Electrical insulation performance: Silicone products have good electrical insulation performance, its dielectric consumption, voltage resistance, corona resistance, volume resistance and surface resistance coefficient are among the best insulation materials, but also has excellent heat resistance and water resistance.

Our Company

Xiamen Juguangli Import and Export Co., Ltd. has two manufacturing plants in Xiamen, China. We are not only capable of designing and manufacturing rubber compression molds and LSR injection molds, but also can produce silicone rubber compression parts and liquid silicone rubber products. We can provide customers with a package of services from design, processing to sales and other aspects.

In addition to the basic mold processing equipment, such as CNC, EDM, grinding machines, milling machines and other equipment.We also have imported precision high-speed CNC, mirror edM, precision grinder and other related testing equipment, the company has passed the ISO9001 international quality system certification, product quality assurance, OEM/ODM orders can be accepted, welcome to contact us at any time and inquiry.