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[转贴]木质素纤维知多少（How much do you know about lignin fiber） How much do you know about lignin fiber? Chnfcgreen Level: Community warden Experience value: 1681 Community Gold: 690 Total posts: 825 Registration time: 2005-4-10 Physical value: Online status: No.1 Lignin fiber (Methyl Cellulose, referred to as MC) is an organic fiber obtained by chemical treatment of natural wood. Screening, splitting, high temperature treatment, bleaching, chemical treatment, neutralization, and screening into fibers of different lengths and thicknesses to meet the needs of different application materials. Because the temperature above 260 degrees under normal conditions are very stable chemical substances, no corrosion and general solvent, acid and alkali, we use natural raw materials for the production of lignin fiber has excellent quality, non-toxic tasteless, no pollution, no radiation, is green environmental protection products, this is the other mineral fibers do not have the impact on the environment, it is harmless to the human body, is conducive to environmental protection. The role of lignin fiber in building materials: Wood fiber is easy to disperse in the insulation material to form three-dimensional results, and can absorb 6-8 times the weight of moisture. The operation performance of the node and the characteristics of improved material and easy performance, anti slip performance, speed up the construction of wood fiber; dimensional stability and thermal stability of the insulation material has played a good role in insulating crack; water transfer function of wood fiber to make the slurry surface and the grass-roots level interface adequate hydration, in order to improve the uniformity of surface strength, thermal insulation material and the bonding strength and material strength. These properties make wood fiber an indispensable additive in thermal insulation materials. 1. strong thickening effect: Lignocelluloses crosslinked with darn strong function, it is mixed with other
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