Lignin Fiber for Construction

Lignin Fiber for Construction

EFP-004

Wood fiber is easy to disperse in the insulation material to form three-dimensional space results, and can adsorb 6-8 times the self-weight of water. This knot and characteristics of the material to improve the ease of performance, operational performance, anti-slip performance, speed up the construction speed, wood fiber dimensional stability and thermal stability in the insulation materials play a good role in insulation and anti-cracking, wood fiber transmission of moisture function makes the slurry surface and grass-roots level interface hydration reaction is sufficient to improve the surface strength of the insulation material, bonding strength with the grass-roots level and the homogeneity of the strength of the material. The wood fiber has the following properties. Wood fiber is an indispensable additive in thermal insulation materials.

Application in building materials

Strong thickening and strengthening effect. Lignocellulose has a strong crosslinking and weaving function, it is mixed with other materials after the lapping between the fibers into a three-dimensional structure, and water can be locked in the water retention and slow coagulation so that it is effective in reducing water cracking.
Improve the operation performance. When the shear force acts on it, part of the liquid will be thrown from the fiber structure to the matrix, resulting in viscosity reduction, and improving the ease of flow, when the flow stops, the fiber structure very quickly restores and absorbs the water back, and restore the original viscosity.
Low shrinkage. The biological dimensional stability of wood fiber is very good, the mixture will not shrink and settle, and improve its crack resistance.
Good liquid forced adsorption. Wood fibers themselves can absorb 6-8 times the weight of liquid and use their structure to adsorb 6-10 times the liquid.