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Plastomer

About: Plastomer is a research topic. Over the lifetime, 388 publications have been published within this topic receiving 4160 citations.


Papers
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Journal ArticleDOI
TL;DR: In this article, the plastomer components fall into two groups: iPP-producing better mechanical properties of the rubber, due to the better recrystallization process of the polypropylene in the elastomer matrix; and polyethylenes-enhancing mechanical properties for EPDM to a limited extent.
Abstract: Polyolefine blends of isotactic polypropylene (iPP), high density polyethylene (HDPE) or low density polyethylene (LDPE) with ethylene-propylene-diene rubber (EPDM) were studied According to properties yielded by the blends, their plastomer components fall into two groups: iPP-producing better mechanical properties of the rubber, due to the better recrystallization process of the plastomer in the elastomer matrix; and polyethylenes-enhancing mechanical properties of EPDM to a limited extent, but in the case of LDPE somewhat better in terms of friction decrease The tribological effect was not observed when HDPE was blended with EPDM It may be explained by considering composition of the surface layer of the materials and the degree of surface crystallinity Better tribological performance is the result of low molecular weight ethylene fraction, migrated towards the surface of the LDPE/EPDM system It probably originates from LDPE The segregated plastomer exhibits less regular supermolecular structure in

7 citations

Patent
18 Nov 2011
TL;DR: In this paper, a flexible electrical generator consisting of at least one photovoltaic device and a flexible support was proposed. And the generator had a density as measured according to ISO1183 of between 860 and 930 kg/m3.
Abstract: The invention relates to a flexible electrical generator comprising at least one photovoltaic device and a flexible support, wherein said photovoltaic device is attached to the flexible support and wherein the flexible support comprises a fabric comprising high-strength polymeric fibers, said flexible support comprising also a plastomer wherein said plastomer is a semi-crystalline copolymer of ethylene or propylene and one or more C2 to C12 α-olefin co-monomers and wherein said plastomer having a density as measured according to ISO1183 of between 860 and 930 kg/m3.

7 citations

Patent
28 Oct 2011
TL;DR: In this article, a heterophasic polypropylene copolymer with a total comonomer content of at least 5.0 wt.-% and a content in the xylene cold soluble fraction in the range of 18.0 to 35.0 Wt.
Abstract: Polypropylene composition having a MFR 2 of at least 40 g/10min, said composition comprises a heterophasic propylene copolymer with a total comonomer content of at least 5.0 wt.-% and a comonomer content in the xylene cold soluble fraction in the range of 18.0 to 35.0 wt.-%, a plastomer and a polysiloxane.

7 citations

Patent
12 Mar 1996
TL;DR: A pressureless tennis ball comprises a novel core which is formed from a compound containing rubber and a plastomer defined as a copolymer of ethylene and one or more alkenes as mentioned in this paper.
Abstract: A pressureless tennis ball comprises a novel core which is formed from a compound containing rubber and a plastomer defined as a copolymer of ethylene and one or more alkenes.

7 citations

Patent
17 Jul 2013
TL;DR: In this article, an EVA (Ethylene vinyl-acetate) film was used for laminated glass which is prepared from raw materials in percentage by weight as follows: 69-89.5% of ethylene-vinyl acetate copolymer, 10-30% of polyolefin plastomer, 0.2-0.4% of a silane coupling agent,0.1 − 0.5 % of an optical stabilizer and 0.
Abstract: The invention provides an EVA (Ethylene vinyl-acetate) film used for laminated glass which is prepared from raw materials in percentage by weight as follows: 69-89.5% of ethylene-vinyl acetate copolymer, 10-30% of polyolefin plastomer, 0.2-0.4% of a silane coupling agent, 0.2-0.5% of an optical stabilizer and 0.1-0.4% of an antioxidant. The content of vinyl acetate in the ethylene-vinyl acetate copolymer is 32-33%. The EVA film consists of an upper layer, a middle layer and a lower layer, wherein the upper and lower layers are prepared from the ethylene-vinyl acetate copolymer, the silane coupling agent, the optical stabilizer and the antioxidant. The middle layer is prepared from the polyolefin plastomer. The EVA film provided by the invention is not only high in strength and transparency, but also good in sound insulating and shockproof performance. The invention further provides a preparation method of the EVA film, and the process is simple and easy to control.

7 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
202112
202026
201914
20188
201713
201620