Which is better, silicone or rubber stoppers?Today, we'll clarify the differences between them.
Firstly, the rubber stopper product, as a commonly seen category among our industrial utility accessories, boasts strong advantages such as dust and water resistance, wear resistance, tear resistance, anti-aging, oil seal, and ozone radiation resistance. The rubber material comes in various types, and these materials are produced through dozens of chemical ingredients. Therefore, different attributes and functions can be tailored to meet various application needs. For industries such as mechanical tight sealing, electronic tight sealing, construction of transportation vehicles, and even aerospace and military, rubber stoppers are the perfect choice.
Silicone Seals and Rubber SealsA shared feature is that they can both be molded into shape using vulcanization machines at silicone product manufacturers. What sets it apart is its enhanced environmental friendliness, superior resistance to high and low temperatures, and a better tactile feel when touched. It can be safely in contact with human skin for extended periods, which is why it is widely used in earphone silicone tips, medical-grade silicone seals, and even food-grade silicone utensils. Its broad application is primarily due to the unique properties of the material itself.

Silicone StopperZhenran is different, primarily focusing on environmental benefits, material texture, and comfort in use. Therefore, it is used in various electronics, survival supplies, and small-scale waterproof and dustproof household appliances. Its raw material is made by blending precipitated silica with high-fine-grained silicone rubber and carbon black, resulting in a product with a satisfying molecular chain structure, soft texture, and comfortable use!
Silicone can be likened to rubber in terms of material: a new technology versus traditional industry applications. While rubber has been well-known for years and its usage has been prevalent, more and more silicone products are gaining popularity due to their broader applications, especially in terms of environmental performance and various technical aspects, such as shape, patterns, and colors.
Yongle Rubber & PlasticThe company has successfully passed the ISO9001 certification. We specialize in manufacturing platinum silicone tubes, peristaltic pump silicone tubes, food molding silicone components, and silicone products. We also offer customized production of sealing components for plastic products. Our competitive strategy revolves around "Better products, better service, better image," continuously driving transformation and management innovation to enhance our overall corporate competitiveness.







