Modified polypropylene material for high-performance thin-wall automobile door panel and preparation method thereof

Modified polypropylene material for high-performance thin-wall automobile door panel and preparation method thereof

The invention belongs to the technical field of plastics modification and particularly relates to a modified polypropylene material for a high-performance thin-wall automobile door panel and a preparation method thereof. The material is prepared from, by mass, 5%-10% of homopolymerized PP, 20%-30% o...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHAO CHENGFANG, TAN WEIHONG, SU CHAO, CUI QINGTAO, ZHANG XIUWEN, WANG XIAOMING, LI WEI, WANG QIAN
Format: Patent
Sprache:chi ; eng
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
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator ZHAO CHENGFANG
TAN WEIHONG
SU CHAO
CUI QINGTAO
ZHANG XIUWEN
WANG XIAOMING
LI WEI
WANG QIAN
description The invention belongs to the technical field of plastics modification and particularly relates to a modified polypropylene material for a high-performance thin-wall automobile door panel and a preparation method thereof. The material is prepared from, by mass, 5%-10% of homopolymerized PP, 20%-30% of first copolymerized PP, 15%-25% of second copolymerized PP, 12%-18% of toughening agent, 1%-2% of compatilizer, 0.4%-0.6% of antioxidant, 0.2-0.4% of weather resistance agent, 3%-6% of melting index regulator, 20%-25% of mineral enhancer, 1.5-3% of scratch resistant agent and 1-2% of other assistants. The preparation method of the modified polypropylene material comprises the steps of mixing, extrusion and granulation. The material prepared by adopting the preparation method has high liquidity, rigidity and toughness, can well meet the usage requirements of the thin-wall automobile door panel and is low in cost. Compared with the prior art, a high-liquidity allyl elastomer is used as the melting index regulator,
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN106366454A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN106366454A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN106366454A3</originalsourceid><addsrcrecordid>eNqNjkEKwjAURLtxIeodvgcoKK3dS1Hc6Mq9fJupCST5nzQivb1ZeABXMwxvhllW01WMGx0MqfhZk-jsEUGBM5JjT6Mksu5la0UqPnAcQNm6WH_Ye-J3liBP50FGCqocUdJY9hKUE2cnkQKyFVNqSJBxXS1G9hM2P11V2_Pp3l9qqDwwKQ_lQX70t_2ua7quPbTH5h_mC8riRWM</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Modified polypropylene material for high-performance thin-wall automobile door panel and preparation method thereof</title><source>esp@cenet</source><creator>ZHAO CHENGFANG ; TAN WEIHONG ; SU CHAO ; CUI QINGTAO ; ZHANG XIUWEN ; WANG XIAOMING ; LI WEI ; WANG QIAN</creator><creatorcontrib>ZHAO CHENGFANG ; TAN WEIHONG ; SU CHAO ; CUI QINGTAO ; ZHANG XIUWEN ; WANG XIAOMING ; LI WEI ; WANG QIAN</creatorcontrib><description>The invention belongs to the technical field of plastics modification and particularly relates to a modified polypropylene material for a high-performance thin-wall automobile door panel and a preparation method thereof. The material is prepared from, by mass, 5%-10% of homopolymerized PP, 20%-30% of first copolymerized PP, 15%-25% of second copolymerized PP, 12%-18% of toughening agent, 1%-2% of compatilizer, 0.4%-0.6% of antioxidant, 0.2-0.4% of weather resistance agent, 3%-6% of melting index regulator, 20%-25% of mineral enhancer, 1.5-3% of scratch resistant agent and 1-2% of other assistants. The preparation method of the modified polypropylene material comprises the steps of mixing, extrusion and granulation. The material prepared by adopting the preparation method has high liquidity, rigidity and toughness, can well meet the usage requirements of the thin-wall automobile door panel and is low in cost. Compared with the prior art, a high-liquidity allyl elastomer is used as the melting index regulator,</description><language>chi ; eng</language><subject>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</subject><creationdate>2017</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20170201&amp;DB=EPODOC&amp;CC=CN&amp;NR=106366454A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20170201&amp;DB=EPODOC&amp;CC=CN&amp;NR=106366454A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHAO CHENGFANG</creatorcontrib><creatorcontrib>TAN WEIHONG</creatorcontrib><creatorcontrib>SU CHAO</creatorcontrib><creatorcontrib>CUI QINGTAO</creatorcontrib><creatorcontrib>ZHANG XIUWEN</creatorcontrib><creatorcontrib>WANG XIAOMING</creatorcontrib><creatorcontrib>LI WEI</creatorcontrib><creatorcontrib>WANG QIAN</creatorcontrib><title>Modified polypropylene material for high-performance thin-wall automobile door panel and preparation method thereof</title><description>The invention belongs to the technical field of plastics modification and particularly relates to a modified polypropylene material for a high-performance thin-wall automobile door panel and a preparation method thereof. The material is prepared from, by mass, 5%-10% of homopolymerized PP, 20%-30% of first copolymerized PP, 15%-25% of second copolymerized PP, 12%-18% of toughening agent, 1%-2% of compatilizer, 0.4%-0.6% of antioxidant, 0.2-0.4% of weather resistance agent, 3%-6% of melting index regulator, 20%-25% of mineral enhancer, 1.5-3% of scratch resistant agent and 1-2% of other assistants. The preparation method of the modified polypropylene material comprises the steps of mixing, extrusion and granulation. The material prepared by adopting the preparation method has high liquidity, rigidity and toughness, can well meet the usage requirements of the thin-wall automobile door panel and is low in cost. Compared with the prior art, a high-liquidity allyl elastomer is used as the melting index regulator,</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjkEKwjAURLtxIeodvgcoKK3dS1Hc6Mq9fJupCST5nzQivb1ZeABXMwxvhllW01WMGx0MqfhZk-jsEUGBM5JjT6Mksu5la0UqPnAcQNm6WH_Ye-J3liBP50FGCqocUdJY9hKUE2cnkQKyFVNqSJBxXS1G9hM2P11V2_Pp3l9qqDwwKQ_lQX70t_2ua7quPbTH5h_mC8riRWM</recordid><startdate>20170201</startdate><enddate>20170201</enddate><creator>ZHAO CHENGFANG</creator><creator>TAN WEIHONG</creator><creator>SU CHAO</creator><creator>CUI QINGTAO</creator><creator>ZHANG XIUWEN</creator><creator>WANG XIAOMING</creator><creator>LI WEI</creator><creator>WANG QIAN</creator><scope>EVB</scope></search><sort><creationdate>20170201</creationdate><title>Modified polypropylene material for high-performance thin-wall automobile door panel and preparation method thereof</title><author>ZHAO CHENGFANG ; TAN WEIHONG ; SU CHAO ; CUI QINGTAO ; ZHANG XIUWEN ; WANG XIAOMING ; LI WEI ; WANG QIAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN106366454A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2017</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>ZHAO CHENGFANG</creatorcontrib><creatorcontrib>TAN WEIHONG</creatorcontrib><creatorcontrib>SU CHAO</creatorcontrib><creatorcontrib>CUI QINGTAO</creatorcontrib><creatorcontrib>ZHANG XIUWEN</creatorcontrib><creatorcontrib>WANG XIAOMING</creatorcontrib><creatorcontrib>LI WEI</creatorcontrib><creatorcontrib>WANG QIAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHAO CHENGFANG</au><au>TAN WEIHONG</au><au>SU CHAO</au><au>CUI QINGTAO</au><au>ZHANG XIUWEN</au><au>WANG XIAOMING</au><au>LI WEI</au><au>WANG QIAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Modified polypropylene material for high-performance thin-wall automobile door panel and preparation method thereof</title><date>2017-02-01</date><risdate>2017</risdate><abstract>The invention belongs to the technical field of plastics modification and particularly relates to a modified polypropylene material for a high-performance thin-wall automobile door panel and a preparation method thereof. The material is prepared from, by mass, 5%-10% of homopolymerized PP, 20%-30% of first copolymerized PP, 15%-25% of second copolymerized PP, 12%-18% of toughening agent, 1%-2% of compatilizer, 0.4%-0.6% of antioxidant, 0.2-0.4% of weather resistance agent, 3%-6% of melting index regulator, 20%-25% of mineral enhancer, 1.5-3% of scratch resistant agent and 1-2% of other assistants. The preparation method of the modified polypropylene material comprises the steps of mixing, extrusion and granulation. The material prepared by adopting the preparation method has high liquidity, rigidity and toughness, can well meet the usage requirements of the thin-wall automobile door panel and is low in cost. Compared with the prior art, a high-liquidity allyl elastomer is used as the melting index regulator,</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN106366454A
source esp@cenet
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 Modified polypropylene material for high-performance thin-wall automobile door panel and preparation method thereof
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-27T17%3A06%3A26IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=ZHAO%20CHENGFANG&rft.date=2017-02-01&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN106366454A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true