Hongju Blog

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

food grade silicone

Food Grade vs. Medical Grade Silicone: What’s the Difference

Food grade and medical grade silicones can both safely come in contact with the human body without causing any harm or irritation. While they both have sensitive purposes, there are subtle differences that determine how they will get approval for human use.
In this article, you’ll learn more about what those differences are and the reason why the distinction is a necessity.

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silicone rubber keypads

What are Silicone Rubber Keypads and How They Work?

You’ve likely interacted with a silicone rubber keypad if you’ve ever used remote controls, video and HIFI units, or other electronic devices. But what are they, and how do they work? Let’s take a look at the basics of silicone rubber keypads and their benefits now.

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Different Types of Rubber Elastomers

Different Types of Rubber Elastomers

From kitchen tools to car seals, every rubber product demands the perfect elastomer. As a supplier, matching the right material to each application isn’t just technical; it’s what sets you apart. Precision in selection defines performance, durability, and customer trust. Explore our in-depth guide now!

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Nitrile Rubber

Nitrile Rubber Guide: Properties, Types & Uses

Nitrile is probably the most used synthetic rubber to manufacture seals and O-rings. Most mechanical devices use nitrile O-rings thanks to the incredible mechanical properties of the rubber. Today, we will define nitrile and discuss its uses, benefits, and drawbacks!

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TPE Rubber

TPE Rubber: The Definitive Guide

TPE rubber blends the flexibility of rubber with the easy processing of plastic, making it a go-to material across industries. From automotive to consumer goods, its versatility continues to grow. Learn its types, properties, benefits, and drawbacks, helping you understand its full potential.

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Natural Rubber

Natural Rubber: The Definitive Guide

Rubber has come far from being naturally used to artificially produced. Today, all rubber products come from a natural or synthetic source. This guide will discuss natural rubber and how it differentiates from synthetic rubber. Let’s begin!

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