Chalkboard Slate Made Of:
SLCA (Slate Board) – A type of board used for drawing or writing. Slates are usually made from wood, but they may also be made out of other materials such as stone, brick, concrete or even plastic. They come in various sizes and shapes depending upon their intended use.
There are several different kinds of slates available to the home owner and business owner. Some are designed to be used only once while others may be reused many times.
The most common kind of slate is the one made from hardwood like oak, maple, walnut or cherry. These boards are called “hard” because they have been sanded smooth so that they will not scratch your work surface when you write with them. Hard slates cost more than soft ones since it takes longer to make them and then they need to be stored properly before being used again.
Soft slates tend to wear down faster and require frequent cleaning.
Other types of slate include those made from softer woods like pine, spruce, fir or cedar. These boards are called “soft” because they have been sanded smooth so that they will not scratch your work surface when you write with them. Soft slates are cheaper than hard ones since they don’t take as long to make and store properly.
They also don’t wear down as fast as hard ones, but they are much more likely to scratch your work surface when writing on them.
Natural slate boards are made out of real slate, which is a type of rock. They last a very long time and will not scratch your work surface when you write on them. They can be expensive and they have to be stored away from extreme hot or cold temperatures since they are extremely sensitive to such conditions.
The chalk also tends to break easily when used on natural slates.
Chalkboard slate made of fiberglass is a relatively new material, which is similar to natural slate since it lasts a long time, but doesn’t break or scratch easily and can be written on with regular chalk. This type of board tends to be slightly more expensive than the standard plastic board.
The most common type of chalkboard is one made out of plastic. These are available in a wide range of sizes and shapes to fit any need. Many come with a stick-on border so that you can customize the size of the board.
The most popular kind are the folding vinyl boards, which are durable, but still lightweight and can be taken anywhere. Other types include solid vinyl, super tough heavy duty plastic and rigid fiberglass.
Above is chalkboard slate made of. To learn more about chalkboard slate made of keep reading.
Although chalkboards are made from a variety of materials, most of them consist of either plastic or fiberglass. The process of making these materials involves pouring liquid vinyl or resin into a mold to create the smooth surface, which is then textured with an embedded fabric mesh for strength and to prevent air bubbles from forming.
After the molding process, the material is cured under heat lamps for several hours before being trimmed and polished with sandpaper and a special buffer.
After the process of making the frame is complete, it then must be mounted to sturdy wood backing for support. This process is all done by hand.
Next comes the fun part: the artistic process! Designers carefully sketch pictures and words with pencil onto every square inch of the frame. It is then the job of the painters to brush every line and letter with great care.
The most important process of all is preparing the writing surface for use.
Sources & references used in this article:
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- United States Plywood Corporation v. New York Silicate Book Slate Co., Inc. (JWE Neal – US Patent 3,290,131, 1966 – Google Patents)
- From the slate to the web: Technology in the mathematics curriculum (AC Leeds – HeinOnline)
- Adhesive-backed chalkboard wall covering (DL Roberts, AYL Leung, AF Lins – Third international handbook of …, 2012 – Springer)
- Modeling and fabrication of automatic blackboard dust remover (AT Krongard, JA Boris – US Patent 7,878,812, 2011 – Google Patents)
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