Hongju Blog

Rubber has become an essential part of modern manufacturing. You will find compression molded rubber parts in everything from automobiles to medical equipment. Though it is a widely adopted process, many people seeking custom rubber molding services are confused by all the complex and technical terms.

So, here is a simple guide to help you understand the basics of rubber compression molding.

Material hardness and toughness are important factors for the viability of a material for a specific application. But how does one measure flexible materials like rubber and plastic? Our instincts might tell us that rubber is a soft material and that there is no hardness to it. But in fact, soft rubber products, like pencil erasers, are harder than softer rubber products like rubber bands.

O-rings are a cornerstone of any sealing application. No modern equipment is complete without the inclusion of an o-ring. A key benefit of o-rings is that they are available in several different rubber material options. But choosing the right rubber o-ring for your application can be quite a challenge.

So here is a quick overview, to help you better understand Viton and Buna O-rings.

Viton is a prominent player in the automotive industry and has maintained that position for over 60 years. It is synonymous with high temperatures and high-performance applications. The benefits of Viton might not be evident to most newcomers to the industry, but they are undeniable.

Manufacturers widely use the injection molding process all over the world for the production of silicone rubber parts. The process is versatile and has much less cost involved compared to most plastic or metal components manufacturing technologies.

Viton o-rings are better – but only in certain applications. You see, o-rings can come in temperature range of different materials and each of them has specific applications. If you want your Viton o-rings to perform well in medical applications, you need to make sure you’re using them the right way.

Silicone rubber is a growing market that can turn into a $3.83 billion market. Why do people prefer to use it over other organic rubber materials? What properties make it a high-performing elastomer?

liquid silicone rubber is molded under high pressure and temperature to create rubber parts with excellent chemical resistance, durability, and flexibility.

Gaming products need rubber parts for comfort, improved response, and the best performance.

Silicone products are durable, reducing their environmental impact. At the end of life, silicone products are recyclable.

With advancing technology, elastomers are used across several industries, including the electronics and music industries. In addition, silicone rubber has exceptional properties, including heat resistance, elasticity, and electrical insulation, that make it useful in manufacturing musical instruments.

Although several vibration-damping materials exist, silicone is the ultimate. This is due to the elastomer’s excellent electrical properties, durability, and wide temperature range.