60x45 cm(24"x 18") Wooden Frame Chalkboard Wall Mounted Blackboard Signboard Kitchen Board

Brief introduction of blackboard

The blackboard does not refer specifically to the black surface. Traditionally, it is a plane that can be written repeatedly.
Hard board, mostly used in teaching. Made of wood or ground glass, it can be made of chalk, etc.
On which to write. Most of them are black, dark green, white or beige.

Features of various teaching chalkboards:

The surface of the green board is dark green, writing with chalk does not irritate people's eyes and is beneficial to the protection of eyesight. White board surface is white, multi-purpose water-based color pen writing.

The color coated steel plate surface adopts high-quality alloy steel plate coated with wear-resistant coating, and the plate surface thickness is mostly 0.3mm-0.4mm, which is wear-resistant, does not fall off, does not fade, and is durable. Good hand feeling, clear handwriting, easy to write, easy to wipe and test, less dust.

The new material composite board is made of imported macromolecule alloy particles and epoxy resin by one-time pressing and moulding without any treatment. The thickness of the board surface is 3mm, the writing is smooth, the handwriting is clear, permanent, non-slippery, non-reflective, no residue after polishing, and the visual effect is excellent. The service life of the test is over 15 years. The flat surface of the plane plate is smooth, and the arc surface is curved surface to prevent reflection. It enables students sitting in different corners to read the handwriting on the blackboard, which is suitable for larger classrooms. Bracket movable board matches blackboard with various brackets, which is convenient to move and widely used. Push-pull board lifting plate can move in many directions along a specific track, which is convenient for writing and viewing. In 2015, China is promoting the balanced development of education. The school is gradually promoting the use of color steel coated panel teaching, commonly known as rice white board or rice yellow board.

The magnetic blackboard is lined with magnetic bars with magnetic stripes inside the blackboard, or magnetic particles are attached to the surface. When in use, small teaching tools or pictures such as magnetic nails, magnetic blocks and the like can be fixed for convenient display.