Method of sound-deadening for vehicles
For under hood sound-deadening of vehicles a molded sheet (14) of impregnated non-woven fabric sheet material having a weight in the range 0.5 to 0.75 kg/m2 and a density in the range of 350 to 425 kg/m3 is used. The material includes a blend of polyester staple fibers having an average decitex in t...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
22.03.1994
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Edition | 5 |
Subjects | |
Online Access | Get full text |
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