Hongju Blog

Rubber plays a critical role in industries from automotive to medical. Its properties—tensile strength, heat resistance, elasticity, and durability—directly determine whether it is suitable for

The oil spill looks terrible, right? This is mainly due to wear and tear of the oil seal. What are they, and how do they

Rubbers are obtained through natural sources from a rubber tree. It is widely utilized in manufacturing processes and the transit industry. If you want to learn more about rubber and its types, keep reading.

Did you know that silicone and rubber are not the same? Despite their similar appearances, these materials have distinct compositions and properties. It’s crucial to grasp the disparities between silicone and rubber to make informed decisions.

Rubber is a flexible and versatile material that has been around for thousands of years. While ancient civilizations only relied on natural rubber that they harvested from trees, modern society has quite a few more options. Synthetic rubber is now widely available and is able to accommodate several industries.

In today’s automotive, construction, and aerospace industries, we’re seeing a high increase in demand for durable materials. Since the industries today focus more on efficiency, productivity, and waste reduction, there’s been a rise in hybrid materials such as Synthetic rubber. This material offers excellent resistance to extreme temperatures, chemicals, and wear. Compared to natural rubber, synthetic rubber has shown improved properties and performance under challenging conditions.

Are you planning to buy O-rings but not sure which O-ring material is the best? Worry not! Keep reading to find the best O-ring material out of Viton and Teflon (PTFE).

When dealing with harsh chemicals and demanding environments, you’d always want your machinery and its systems to remain leak-free. So, a common challenge in such a scenario is finding the right sealing solution that can withstand these conditions. Chemical Resistant O Rings are the ultimate solution to this problem. These specialized rubber seals provide excellent resistance to multiple chemicals, be they toxic or corrosive. However, specialized resistance to a particular substance is often more important than average resistance to all.

Confused about the right rubber material for your seals? Learn about the popular sealing materials, their benefits, and factors to consider when getting your seal and gasket material.

Custom molded rubber parts fit better and protect the integrity of your designs. This article explains where and how they can be used in cars.

The demand for FFKM O-rings & seals has risen steadily in recent years. This is despite their rising prices and low availability. Although these seals and o-rings are some of the most expensive today, they have proven indispensable in many critical applications.

High-performance elastomers are a necessity in critical sealing applications. They are needed in many industries including chemical processing, drug manufacturing, and aerospace. Although many elastomers are considered high-performance, FFKM and FKM are a cut above the rest.