Jinan preservative wood factory is an enterprise specialized in wood preservative, flame retardant, carbonization production and sales. Over the years, the company to the pursuit of perfection, social services for the purpose of strict control of production quality and service quality, has achieved good economic benefits. How to identify the environmental protection of preservatives used in preservative wood? Now please follow Xiaobian to understand it.

木材通過防腐處置以后，由于運用不同防腐劑自身的穩定性不同較大，由此在加壓處置后，其在木材中的穩定性也有較大不同，運用質量不過關的防腐劑，對木材的防腐功能沒有太大改進，相反會形成嚴重潛在的損害。

After preservative treatment, the stability of wood is different due to the use of different preservatives. Therefore, after pressure treatment, the stability of wood is also different. The use of poor quality preservatives does not greatly improve the preservative function of wood, on the contrary, it will cause serious potential damage.

防腐木通過防腐劑加工，但是防腐劑對人體是不是有害，要選擇怎么的防腐劑加工才比較安全，這些應該是消費者最關心的問題了。早期的防腐木選用的是CCA-C、B等木材防腐劑，這種防腐劑雖然有必定的毒性，可是由于只在室外運用，所以對人體的損害較小。優質的防腐木運用的防腐劑是抵達歐洲環保規范的ACQ-D、C、B其毒性近乎為零，使得消費者能夠定心選購。

Preservative wood is processed by preservative, but whether preservative is harmful to human body, and how to choose preservative processing is safer, these should be the most concerned problems of consumers. The early wood preservatives were CCA-C, B and other wood preservatives. Although this preservative has certain toxicity, it is only used outdoors, so it has less damage to human body. ACQ-D, C and B, which reach the European environmental protection standard, are used as preservatives for high-quality preservative wood, and their toxicity is almost zero, which enables consumers to purchase with their hearts fixed.

通常情況下，浸泡水的色彩改變小的，防腐劑穩定性好即較為環保。咱們能夠取不同防腐木材的樣塊（規格一樣、含水率一樣），別離浸泡在一樣溫度，一樣容積的清水中，通過一樣的浸泡時刻后，觀察水的色彩，色彩改變小的防腐劑穩定性好。不過這不是一個肯定精 確的辦法，由于處置時的防腐劑濃度也能夠差異較大。

In general, the color change of soaking water is small, the preservative stability is good, that is more environmental protection. We can take different preservative wood samples (the same specifications, the same moisture content) and soak them in the same temperature, the same volume of water. After the same soaking time, we can observe the color of the water. The preservative with small color change has good stability. However, this is not a sure and accurate method, because the preservative concentration at the time of disposal can also vary greatly.