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And it feels different depending on where you use it. For ecological wood, its most important component is the filler, and from the staff of ecological wood manufacturers that we understand, its commonly used filler is calcium carbonate. It is often possible to change its most prominent property, the bending modulus, by filling it with calcium carbonate.
Therefore, it is a useful filler for improving its bending strength and modulus. General calcium carbonate decomposition occurs at about 825℃ and higher temperatures, releasing carbon dioxide and forming calcium oxide. If some water is added to the permanent calcium carbonate, an exothermic reaction can occur and calcium hydroxide is formed, resulting in a sharp rise in temperature.
It is because of this that it can change its bending strength. However, it should be noted that it will not be filled with minerals alone as raw materials, mainly in three packing forms: abrasive grade, precipitation grade and coated grade. More than 90% of calcium carbonate is used in abrasive grade mineral form. Ecological wood is a kind of wood plastic material composed of wood powder and plastic, because the composition of raw materials are various, so its performance is different.