Hongju Blog

Get silicone rubber products insight, tips, and inspired stories from leaders on the front lines.

choose the correct o ring

How to Choose the Correct O-ring for Static and Dynamic Conditions

O-rings have multiple possible static and dynamic configurations. Knowing whether the seal will be static (ie. face seal) or dynamic (ie. radial seal, or piston seal) is the first step in determining your groove width, dimensions, assembly clearances, and manufacturing tolerances needed to incorporate the O-ring. The challenges in selecting suitable o-rings for different conditions are vast, as they need to withstand a wide range of elements in different environments.

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Silicone Seals

9 Reasons Why Silicone Seals are Used in Food Service Equipment

In the bustling world of food service, every piece of equipment plays a pivotal role in maintaining the quality and safety of the food delivered to customers. One unsung hero in this process is the humble seal. While often overlooked, seals are integral to the performance and sanitation of food service equipment. A rising star among these indispensable components is the silicone seal.

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Fluorosilicone O-rings

What are Fluorosilicone O-rings?

In the world of industrial and mechanical components, O-rings play a vital role in maintaining effective and efficient operations in static applications. One type of O-ring material that stands out in terms of versatility and resistance is fluorosilicone.

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Free of Phthalates

A Guide to O-Rings and Gasket Materials Free of Phthalates

In an era where industries are rapidly shifting towards sustainable and safe materials, understanding the potential hazards in your production chain is not just crucial but a strategic advantage. One such hazardous substance frequently used in manufacturing processes is Phthalates – chemicals often used to enhance the flexibility and durability of ring materials.

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silicone gasket

Silicone Gaskets – A Comprehensive Overview

In a world where the demand for high-performance materials is increasing, the choice of the right components in manufacturing processes is vital. Among these components, gaskets play a crucial role in ensuring the efficient functioning and longevity of various equipment. Specifically, silicone gaskets have carved a niche for themselves across numerous industries due to their superior properties.

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rubber feet (2)

An Overview of Silicone Swim Cap

In the ever-evolving world of swimming gear, silicone swim caps have carved a significant niche for themselves. They are a beacon of comfort, durability, and high performance, setting the standard for swimming accessories. But what makes them stand out in the crowd of swim gear materials?

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rubber feet

Rubber Feet: Deep Dive into the Product

Rubber feet are small but important. They keep things steady and safe. From speakers to kitchen drawers, rubber feet are everywhere! But what makes them so important? Well, these round little heroes have a prime role in preventing slipping, reducing vibrations, and minimizing damage. They’re like the silent protectors of our equipment.

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lp; polyurethane seals or gasket

Why is Polyurethane Used to Make Food-grade Gaskets and Seals?

Polyurethane, the versatile material widely used in various industries, has found its way into the food and beverage industry as well. With its exceptional flexibility and performance, polyurethane is a top choice for making food-grade gaskets seals and seals. These crucial components play a vital role in maintaining hygiene standards and preventing contamination in food processing systems.

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Silicone in electric vehicles

Silicone in Electric Vehicles: Enhancing Safety & Performance

Silicone is a crucial part of electric vehicles. It has special qualities including a wide operating temperature range, electrical insulation, high dielectric strength, low coefficient of thermal expansion, and resistance to moisture and chemicals. These qualities make it reliable and useful in many different parts, like battery packs and wiring insulation. There is an increased demand for silicone solutions that have the capability to improve both the performance and safety of EV systems.

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