Topic
Plastomer
About: Plastomer is a research topic. Over the lifetime, 388 publications have been published within this topic receiving 4160 citations.
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Patent•
20 Jun 2016
TL;DR: In this paper, a polypropylene resin foam sheet capable of preventing immersion of water, dust or the like into electronic and electrical equipment even though thickness is thin is provided, where a polypropyrene resin sheet obtained by foaming a resin composition containing at least one of a polypolyylene resin, an olefin thermoplastic elastomer and a polyethylene plastomer, of which a central part in a thickness direction, a first surface part of one side of the thickness direction and a second surface parts of another side are formed by the resin composition
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene resin foam sheet capable of preventing immersion of water, dust or the like into electronic and electrical equipment even though thickness is thin.SOLUTION: There is provided a polypropyrene resin sheet obtained by foaming a resin composition containing at least one of a polypropylene resin, an olefin thermoplastic elastomer and a polyethylene plastomer, of which a central part in a thickness direction, a first surface part of one side of the thickness direction and a second surface part of another side are formed by the resin composition and having thickness of 0.05 to 0.5 mm, tensile strength of 0.1 to 30 MPa and 25% compressive stress of 10 to 150 kPa.SELECTED DRAWING: Figure 1
3 citations
Patent•
DSM1
TL;DR: In this article, a space frame radome consisting of a sheet, a plastomer and a high strength polymeric fiber was proposed. But the authors did not specify the characteristics of the polymeric fibers.
Abstract: The invention relates to a space frame radome comprising a sheet, said sheet comprising high strength polymeric fibers and a plastomer, wherein said plastomer is a copolymer of ethylene or propylene and one or more C2 to C12 alpha- olefin co-monomers and wherein said plastomer has a density as measured according to ISO1183 of between 860 and 940 kg/m 3 and wherein the sheet has an areal density that is with at most 500% higher than the areal density of the high strength polymeric fibers.
3 citations
Patent•
27 Oct 2005
TL;DR: In this article, the authors describe a plastic tube whose wall is composed of interlinked, cylindrical layers and at least one layer is produced by centrifugal molding from a duromer.
Abstract: The invention relates to a plastic hollow body, especially a plastic tube, whose wall is constituted of interlinked, cylindrical layers. The invention is characterized in that at least one layer is produced by centrifugal molding from a duromer and at least one layer consists of a plastomer.
3 citations
Patent•
31 Jul 2002
TL;DR: The heat-resisting plastomer modified waterproof asphalt coil is prepared with the material including: 100# petroleum asphalt 70-75 wt, random polypropyelne 10-15 wt% and non-crystal alpha-polyolefin 10 − 15 wt%, into which some silica powder and filler may be added to improve the performance.
Abstract: The heat-resisting plastomer modified waterproof asphalt coil is prepared with the material including: 100# petroleum asphalt 70-75 wt%, random polypropyelne 10-15 wt% and non-crystal alpha-polyolefin 10-15 wt%, into which some silica powder and filler may be added to improve the performance of the coil. The production process includes: mixing 100# petroleum asphalt and non-crystal alpha-polyolefin at 190-200 deg.c; mixing with random polypropylene and silica powder and grinding at 190-200 deg.c; adding filler through stirring; and painting and forming. The coil of the present invention is heat resistant, salt resistant, alkali resistant, fatigue resistant, and is not affected by freezing-thawing cycle, so that it may be used widely in road, bridge and airport runway.
3 citations
Patent•
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07 Jun 2011
TL;DR: In this paper, the authors describe a yarn-coated high modulus polyethylene (HMPE) yarns with a plastomer, the plastomers being a semi-crystalline copolymer of ethylene or propylene and one or more C2 to C12 a-olefin co-monomers and having a density between 870 and 930 kg/m3.
Abstract: The invention relates to a rope containing high modulus polyethylene (HMPE) yarns wherein the rope is coated with a plastomer, the plastomer being a semi-crystalline copolymer of ethylene or propylene and one or more C2 to C12 a-olefin co-monomers and the plastomer having a density as measured according to ISO1183 of between 870 and 930 kg/m3.
3 citations