SKIN MATERIAL FOR SKIN-INTEGRATED FOAM MOLDING

摘要

PROBLEM TO BE SOLVED: To provide a skin material that can eject internal gas smoothly from an outer skin while preventing exudation of resin in putting foam resin in a bag-shaped skin material to carry out foam-molding.

SOLUTION: The skin material includes a surface material 11, a polyurethane foam bonded to the inside of the surface material 11, and a nonwoven fabric 13 bonded to the inside of the polyurethane foam 12 and having waterproof pressure of 450 mmH2O or higher, preferably 500 mmH2O or higher, further preferably 550 mmH2O or higher, air permeability of 0.1-20 cc/cm2/s, preferably 5-15 cc/cm2/s, and an average pore size of 0.1-20μm, preferably 5-15μm.

COPYRIGHT: (C)2009,JPO&INPIT