CROSSLINKED POLYPROPYLENE FOAM AND LAMINATES MADE THEREFROM
A foam composition comprising about 50 to about 95 parts by weight of at least one polypropylene polymer having a density of about 85 to about 125 kg/m3, wherein the composition has blister rating of 1 -2, an unaged peel tear strength of at least about 34 N and a heat aged peel tear strength of at l...
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Main Authors | , , |
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Format | Patent |
Language | English Spanish |
Published |
11.06.2014
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Subjects | |
Online Access | Get full text |
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Summary: | A foam composition comprising about 50 to about 95 parts by weight of at least one polypropylene polymer having a density of about 85 to about 125 kg/m3, wherein the composition has blister rating of 1 -2, an unaged peel tear strength of at least about 34 N and a heat aged peel tear strength of at least about 28 N when laminated to a support layer.
Una composición de espuma que comprende aproximadamente 50 a aproximadamente 95 partes por peso de al menos un polímero de polipropileno que tiene una densidad de aproximadamente 85 a aproximadamente 125 kg/m3, en donde la composición tiene una valoración de burbujas de 1-2, una resistencia al rasgado por desprendimiento sin envejecer de al menos aproximadamente 34 N y una resistencia al rasgado por desprendimiento envejecida con calor de al menos aproximadamente 28 N cuando se lamina a una capa en una capa de soporte. |
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Bibliography: | Application Number: MX20130013336 |