COMPOSITION

According to the invention, a high-temperature-resistant material composition with improved mechanical properties consists of partly crystalline thermoplastics at least composed of the following components: 100 parts by weight of a component (A) consisting of a polyamide 66, 0.1 to 150 parts by weig...

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1. Verfasser:	STEFFL, UDO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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creator	STEFFL, UDO
description	According to the invention, a high-temperature-resistant material composition with improved mechanical properties consists of partly crystalline thermoplastics at least composed of the following components: 100 parts by weight of a component (A) consisting of a polyamide 66, 0.1 to 150 parts by weight of a component (B), based on component (A), consisting of a polyamide 6, 0.1 to 150 parts by weight of a component (C), based on component (A), consisting of a syndiotactic polystyrene homo- or -copolymer, 0.1 to 50 parts by weight of a component (D), based on component (A), consisting of a grafted syndiotactic polystyrene homo- or -copolymer, 0.1 to 50 parts by weight of a component (E), based on component (A), consisting of an impact modifier, 0.1 to 100 parts by weight of a component (F), based on component (A), consisting of a first carbon black, 0.1 to 100 parts by weight of a component (G), based on component (A), consisting of a second carbon black, 0.1 to 100 parts by weight of a component (H), based on component (A), consisting of an inorganic filler, components (F) and (H) each being reacted separately in a first step with a portion of component (A), and component (G) with component (E), before, in a second step, all mixtures thus generated are reacted further with components (B), (C) and (D) and the remainder of component (A), and the material composition has a melt flow ratio to DIN ISO 1133 of greater than 8 measured at 280°C/5 kg, an impact resistance to ISO 179 without fracture, a coefficient of longitudinal expansion to DIN 53752 at 23 to 80°C of less than 80 x 10- 5
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fre ; ger</language><creationdate>2008</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><toplevel>online_resources</toplevel><creatorcontrib>STEFFL, UDO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>STEFFL, UDO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>COMPOSITION</title><date>2008-12-17</date><risdate>2008</risdate><abstract>According to the invention, a high-temperature-resistant material composition with improved mechanical properties consists of partly crystalline thermoplastics at least composed of the following components: 100 parts by weight of a component (A) consisting of a polyamide 66, 0.1 to 150 parts by weight of a component (B), based on component (A), consisting of a polyamide 6, 0.1 to 150 parts by weight of a component (C), based on component (A), consisting of a syndiotactic polystyrene homo- or -copolymer, 0.1 to 50 parts by weight of a component (D), based on component (A), consisting of a grafted syndiotactic polystyrene homo- or -copolymer, 0.1 to 50 parts by weight of a component (E), based on component (A), consisting of an impact modifier, 0.1 to 100 parts by weight of a component (F), based on component (A), consisting of a first carbon black, 0.1 to 100 parts by weight of a component (G), based on component (A), consisting of a second carbon black, 0.1 to 100 parts by weight of a component (H), based on component (A), consisting of an inorganic filler, components (F) and (H) each being reacted separately in a first step with a portion of component (A), and component (G) with component (E), before, in a second step, all mixtures thus generated are reacted further with components (B), (C) and (D) and the remainder of component (A), and the material composition has a melt flow ratio to DIN ISO 1133 of greater than 8 measured at 280°C/5 kg, an impact resistance to ISO 179 without fracture, a coefficient of longitudinal expansion to DIN 53752 at 23 to 80°C of less than 80 x 10- 5</abstract><oa>free_for_read</oa></addata></record>
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subjects	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
title	COMPOSITION
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