木质素纤维是天然木材经过化学处理得到的有机纤维，外观为棉絮状，呈白色或灰白色。通过筛选、分裂、高温处理、漂白、化学处理、中和、筛分成不同长度和粗细度的纤维以适应不同应用材料的需要．
Lignin fibers are organic fibers obtained from natural wood after chemical treatment. Their appearance is cotton flocculent, white or gray. Through screening, splitting, high temperature treatment, bleaching, chemical treatment, neutralization and sieving, fibers of different lengths and fineness are divided to meet the needs of different application materials.
由于处理温度高达250℃以上，在通常条件下是化学上非常稳定的物质，不为一般的溶剂、酸、碱腐蚀，具有无毒、无味、无污染、无放射性的优良品质，不影响环境，对人体无害，属绿色环保产品，这是其它矿物质素纤维所不具备的。纤维微观结构是带状弯曲的，凹凸不平的，多孔的，交叉处是扁平的，有良好的韧性、分散性和化学稳定性，吸水能力强，有非常优秀的增稠抗裂性能。

As the treatment temperature is over 250 C, it is chemically stable under normal conditions. It is not www.zhamen.net.cnwww.guntong.net.cnwww.jiaodaiji.org.cnwww.diandongment.cn

www.sjzdiandongmen.cnwww.sjzbanjia.com.cncorroded by ordinary solvents, acids and alkalis. It has good qualities of non-toxic, odorless, non-polluting and non-radioactive. It does not affect the environment and is harmless to human body. It is a green environmental protection product, which other mineral fibers do not possess. The microstructure of the fibers is banded, curved, uneven, porous, flat at the intersection, with good toughness, dispersion and chemical stability, strong water absorption, and excellent thickening and crack resistance.