Hongju Blog

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

A woman wearing a swim cap

Top 12 Benefits of Wearing Swim Caps You Can’t Ignore

In pools, it is common to spot swimmers wearing swim caps. People misunderstand them as something only professional swimmers wear. This is a misconception, since swim caps can offer significant practicality and protection to every swimmer. Let’s explore the benefits, types, and learn how to choose the best swim cap for yourself!

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Rubber keypad designs

Silicone Rubber Keypads: Design & Manufacturing Guide (2025)

Silicone rubber keypads are used in various devices for their durability, flexibility, and tactile response. But not every keypad design works for every application. This guide explores the key specifications, design tips, and common materials. Discover how to create the perfect silicone rubber keypad now!

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Pouring silicone to create DIY silicone rubber keypad

How To DIY A Silicone Keypad: A Step-by-Step Guide

What to do when designing a silicone keypad for a personal project? With the DIY silicone keypad design, you can shape and size a keypad as you want. This guide will help you create a DIY silicone keypad. From picking the right materials to the assembly step-by-step. Keep reading!

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rubber mixing

A Guide To Rubber Mixing

Have you ever wondered how raw rubber is made, perfect for industrial applications? Well, a process called rubber mixing transforms raw rubber into a sturdy and durable one.

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