Beyond the Size

Unlocking the Secrets of Whiteboard Erasers and Markers

The world of whiteboards and markers can be a confusing place. With so many tools and markers available, it’s hard to know what to use for the task at hand.

In this article, we will explore the size and components of whiteboard erasers, as well as the properties of dry-erase and permanent marker ink.

Size and Components of Whiteboard Erasers

When it comes to whiteboard erasers, size matters. The size of an eraser can affect how easily it can clean large writing surfaces, as well as how easy it is to store.

The most common size for a whiteboard eraser is around 4 inches by 2 inches. This size is perfect for most whiteboard surfaces and is easy to store.

Apart from the size, the components that make up a whiteboard eraser are also important. The fabric bottom is typically made of a soft material that won’t scratch the surface of a whiteboard.

The plastic holder is where the fabric is attached and is usually rectangular in shape. Many whiteboard erasers have cylindrical grooves on the plastic holder, making them easier to grip.

Additionally, some whiteboard erasers have foam or porcelain surfaces for extra scrubbing power. Others may be made from EVA (ethylene vinyl acetate) foam, which is soft and lightweight.

Properties of Dry-Erase and Permanent Marker Ink

Ink is an essential component of any marker. When it comes to whiteboard markers, there are two main types of ink: dry-erase and permanent.

Understanding the properties of each type of ink can help you choose which one is right for your needs.

Chemical Ingredients of Ink

Both dry-erase and permanent marker ink contain chemical ingredients. The chemical components of dry-erase marker ink typically include an acrylic polymer, silicone polymer, and alcohol.

Permanent marker ink, on the other hand, contains a range of chemicals, including solvents, resins, dyes, and pigments. Permanent Marker Ink vs.

Dry-Erase Marker Ink

Permanent marker ink is formulated to adhere to surfaces without being removed easily. It is often used for labeling items and marking surfaces that will be exposed to harsh conditions, such as outdoor signage.

Permanent marker ink is not recommended for use on whiteboards or other non-porous surfaces, as it will not erase. Dry-erase marker ink, also known as whiteboard marker ink, is designed to be easily removed from non-porous surfaces with a whiteboard eraser or a damp cloth.

This type of ink is often used for presentations, lectures, and brainstorming sessions. Dry-erase marker ink is known for its vivid, bright colors and ease of use.

Chemical Properties

The chemical properties of permanent and dry-erase marker ink are different. Permanent marker ink is typically formulated to have excellent adhesion to the surface it is applied to.

It is designed to be long-lasting and able to withstand exposure to harsh chemicals and solvents. In contrast, dry-erase marker ink is formulated to be slipperier than permanent marker ink so that it can easily be wiped away from non-porous surfaces like whiteboards.

Permanency

The permanency of the ink is also a distinguishing factor between permanent and dry-erase marker ink. Permanent marker ink is designed to be permanent, hence its name, which means that it is intended to last for a long time.

Dry-erase marker ink, on the other hand, is designed to be easily removed from non-porous surfaces like whiteboards.

Conclusion

Knowing the size and components of a whiteboard eraser, as well as the properties of dry-erase and permanent marker ink, is essential to making informed decisions about which tools to use for any given task. Whether you’re giving a presentation, marking items for long-term identification, or just need to wipe away ideas in a brainstorming session, understanding the properties of whiteboard erasers and markers can help you be more productive and successful.

Always choose the right tools for the job to ensure best results.

3) Making a Whiteboard Eraser

Whiteboard erasers are essential for keeping whiteboards clean and ready for use. While there are many commercial options available, making your own whiteboard eraser can be a fun and cost-effective project.

Supplies Needed

To make a whiteboard eraser, you will need felt, a cardboard box, glue, a foam sheet, a utility knife, scissors, and rubber bands. Felt is used as the wiping material for the eraser, while the cardboard box serves as the base.

The foam sheet is added for extra cushioning to enhance the eraser’s cleaning power.

Construction Process

To make the eraser, begin by cutting strips of felt to fit the length of the cardboard box. Cut enough strips to cover the entire surface of the cardboard.

Glue the felt strips to the outside of the cardboard box. Cut the foam sheet into small squares and glue them to the felt stripes on the cardboard box.

Next, take the remaining felt and tuck it into the top of the cardboard box and fold it over to the front. Then wrap it around the cardboard box and glue it to the back.

Secure the felt with rubber bands until the glue sets. Once the glue has dried, remove the rubber bands, and your homemade whiteboard eraser is ready for use!

4) Erasing Permanent Ink with a Whiteboard Eraser

Whiteboard erasers are great for removing dry-erase marker ink, but they are not always effective at removing permanent ink. Permanent ink can leave marks that are difficult to remove from whiteboards, leaving behind smudging, staining, and cleaning challenges.

Limitations of Whiteboard Eraser

Whiteboard erasers are typically designed to remove dry erase marker ink only. They are not effective on permanent ink, which is chemically different and sticks to the surface of the whiteboard.

When a whiteboard eraser is used to remove permanent ink, it can leave behind smudging and staining, which becomes challenging to clean up and can cause permanent damage to the whiteboard surface.

Using Dry-Erase Marker Ink to Erase Permanent Ink

While whiteboard erasers may not be effective for removing permanent ink, dry-erase marker ink can come to the rescue. Dry-erase markers contain oils that can help blend and break down the permanent ink.

To use the dry-erase marker ink to remove permanent ink, follow these simple steps:

First, write over the permanent ink with the dry-erase marker. Do this several times, making sure that the ink saturates the permanent ink marks.

Next, wait about five minutes to let the oil in the dry-erase marker ink begin to break down the permanent ink. Finally, use a whiteboard eraser to wipe away the dry-erase marker ink and the permanent ink marks.

Repeat the process with the dry-erase marker if necessary. Using dry-erase marker ink to remove permanent ink can be an easy and cost-effective solution to cleaning whiteboards.

While it is not always perfect, it can be an excellent alternative when whiteboard erasers alone aren’t sufficiently effective. In conclusion, understanding the properties of whiteboard erasers and markers, as well as their limitations, is essential to making informed decisions about using them appropriately.

Homemade whiteboard erasers can be a creative and practical way to keep whiteboards clean and, sometimes, dry-erase marker ink can be used to remove permanent ink residues. As with all cleaning and maintenance tasks, it’s essential to use the right tools for the job to achieve the best results.

In conclusion, the size and components of whiteboard erasers, the properties of dry-erase and permanent marker ink, making whiteboard erasers and erasing permanent ink with whiteboard erasers and dry-erase marker ink are crucial considerations when it comes to managing whiteboards. Choosing the right tools and using them in the right way can help to optimize the performance of whiteboards and ensure their longevity.

Below you will find answers to some frequently asked questions:

FAQs:

– Can whiteboard erasers be washed or laundered? No, whiteboard erasers should not be washed or laundered, as this can damage the fabric and foam padding.

– Does dry-erase marker ink work on all surfaces? No, dry-erase marker ink is designed to work on non-porous surfaces like whiteboards.

It may not work on porous surfaces or other types of non-porous surfaces. – Can permanent ink be completely removed from whiteboards?

It can be challenging to remove permanent ink completely from whiteboards. The best course of action is to use dry-erase marker ink to attempt to blend and break down the permanent ink for removal.

Popular Posts