| 摘要 |
PROBLEM TO BE SOLVED: To provide a car interior trim surface material with excellent moldability, excellent inter-fiber adhesion without using any resin, and soft surface. SOLUTION: The car interior trim surface material is a non-woven fabric which is formed of mixture of fibers of high melting point and thermal-bonding fibers. A fiber layer containing 5-50 wt.% thermal-bonding fibers is needle-worked, and the thermal-bonding fibers are bonded through the hot air treatment of the hot air-through system and adhered to the fibers of high melting point. The compressive elastic modulus of the non-woven fabric of 100 g/m<SP>2</SP>is 0.6-1.2 g/mm<SP>3</SP>, the bending resistance is≤200 mm, and the surface friction coefficient is≤0.45. COPYRIGHT: (C)2004,JPO
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