Method for producing a non-woven glass fiber mat comprising bund

Details Method for producing a non-woven glass fiber mat comprising bund Method for producing a non-woven glass fiber mat comprising bund

1998-03-06

2000-04-25

Chin, Peter

Paper making and fiber liberation

Processes and products

Mineral fiber

162158, 1621641, 1621643, 1621683, 162177, D21H 1338

Patent

active

060540222

ABSTRACT:
A method is provided for forming a wet-laid nonwoven glass fiber mat comprised of a plurality of bundles of fibers. The method includes the steps of adding chopped fibers to a water slurry containing a sufficient amount of a suitable hydrophobic agent to cause the fibers to form a plurality of bundles. The fibers are then formed into a mat which may be used in a number of reinforcement applications. A method is also provided for modifying the components in the water slurry to produce mats comprising either bundles of fibers or dispersed fibers.

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