Product Specifications
Product Description
A whiteboard (also known as a markerboard, dry-erase board, dry-wipe board or a pen-board, but not a greaseboard) is a name for any glossy surface, most commonly colored white, where non-permanent markings can be made. Whiteboards operate analogously to in that they allow markings to temporarily adhere to the surface of the board.
Whiteboards are constructed with one of three materials; The cheaper, polyester coated and more expensive models made from steel. Steel whiteboards are, so one can use to affix notes or a magnetic eraser to them. Enameled steel boards are more durable than painted steel and standard boards. Melamine resin and painted steel will fade to a slight gray color over time, as ink of the dry markers enters into the pores of the material. Vitreous enamel is practically impermeable for dry marker ink and will remain white throughout the lifespan of the whiteboard. Enameled, coated steel and melamine all exhibit. Ghosting occurs as a result of the solvents (usually alcohol) in dry markers that effectively make the board cleaner where there has been writing. This remains visible after the ink is wiped off, but ghosting disappears after a short time.
We are a professonal and reliable supplier and exporter of Polyacrylamide, Peracetic Acid, Dyestuff Intermediates, Pharmaceutical intermediates, Plant Growth Regulator, Agrochemical Intermediates. We have strong R&D capability and we can manufacture according to your specfic requirements. We value every chance to cooperate with you.
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